{"id":28619,"date":"2023-09-12T10:01:29","date_gmt":"2023-09-12T03:01:29","guid":{"rendered":"https:\/\/ungdung.hotronghiencuu.com\/open\/dc-la-gi"},"modified":"2023-09-12T10:01:29","modified_gmt":"2023-09-12T03:01:29","slug":"dc-la-gi","status":"publish","type":"post","link":"https:\/\/ungdung.hotronghiencuu.com\/open\/dc-la-gi","title":{"rendered":"\u0110i\u1ec7n DC l\u00e0 g\u00ec v\u00e0 nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m c\u01a1 b\u1ea3n c\u1ee7a n\u00f3"},"content":{"rendered":"<p>&#8220;DC l\u00e0 m\u1ed9t t\u1eeb vi\u1ebft t\u1eaft trong ti\u1ebfng Anh, c\u00f3 ngh\u0129a l\u00e0 D\u1ecbch Chuy\u1ec3n. N\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ch\u1ec9 h\u00e0nh \u0111\u1ed9ng di chuy\u1ec3n t\u1eeb m\u1ed9t v\u1ecb tr\u00ed n\u00e0y sang m\u1ed9t v\u1ecb tr\u00ed kh\u00e1c. T\u1eeb DC c\u0169ng c\u00f3 ngh\u0129a r\u1ed9ng h\u01a1n, \u00e1m ch\u1ec9 s\u1ef1 thay \u0111\u1ed5i ho\u1eb7c chuy\u1ec3n \u0111\u1ed5i trong m\u1ed9t ng\u1eef c\u1ea3nh n\u00e0o \u0111\u00f3. H\u00e3y kh\u00e1m ph\u00e1 th\u00eam v\u1ec1 DC v\u00e0 \u00fd ngh\u0129a c\u1ee7a n\u00f3!&#8221;<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_40 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" area-label=\"ez-toc-toggle-icon-1\"><label for=\"item-6ace290c7e998\" aria-label=\"Table of Content\"><span style=\"display: flex;align-items: center;width: 35px;height: 30px;justify-content: center;direction:ltr;\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/label><input  type=\"checkbox\" id=\"item-6ace290c7e998\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/dc-la-gi\/#Dien_DC_la_gi\" title=\"\u0110i\u1ec7n DC l\u00e0 g\u00ec?\">\u0110i\u1ec7n DC l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/dc-la-gi\/#Dong_dien_mot_chieu_va_dong_dien_xoay_chieu_khac_nhau_nhu_the_nao\" title=\"D\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u v\u00e0 d\u00f2ng \u0111i\u1ec7n xoay chi\u1ec1u kh\u00e1c nhau nh\u01b0 th\u1ebf n\u00e0o?\">D\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u v\u00e0 d\u00f2ng \u0111i\u1ec7n xoay chi\u1ec1u kh\u00e1c nhau nh\u01b0 th\u1ebf n\u00e0o?<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/dc-la-gi\/#Dong_dien_mot_chieu\" title=\"D\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u:\">D\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/dc-la-gi\/#Dong_dien_xoay_chieu\" title=\"D\u00f2ng \u0111i\u1ec7n xoay chi\u1ec1u:\">D\u00f2ng \u0111i\u1ec7n xoay chi\u1ec1u:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/dc-la-gi\/#Vat_lieu_dan_dien_va_chat_ban_dan_co_the_truyen_dong_dien_mot_chieu_hay_khong\" title=\"V\u1eadt li\u1ec7u d\u1eabn \u0111i\u1ec7n v\u00e0 ch\u1ea5t b\u00e1n d\u1eabn c\u00f3 th\u1ec3 truy\u1ec1n d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u hay kh\u00f4ng?\">V\u1eadt li\u1ec7u d\u1eabn \u0111i\u1ec7n v\u00e0 ch\u1ea5t b\u00e1n d\u1eabn c\u00f3 th\u1ec3 truy\u1ec1n d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u hay kh\u00f4ng?<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/dc-la-gi\/#Vat_lieu_dan_dien\" title=\"V\u1eadt li\u1ec7u d\u1eabn \u0111i\u1ec7n\">V\u1eadt li\u1ec7u d\u1eabn \u0111i\u1ec7n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/dc-la-gi\/#Chat_ban_dan\" title=\"Ch\u1ea5t b\u00e1n d\u1eabn\">Ch\u1ea5t b\u00e1n d\u1eabn<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/dc-la-gi\/#Pin_la_nguon_DC_tot_nhat_vi_sao\" title=\"Pin l\u00e0 ngu\u1ed3n DC t\u1ed1t nh\u1ea5t, v\u00ec sao?\">Pin l\u00e0 ngu\u1ed3n DC t\u1ed1t nh\u1ea5t, v\u00ec sao?<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/dc-la-gi\/#Cac_uu_diem_cua_pin\" title=\"C\u00e1c \u01b0u \u0111i\u1ec3m c\u1ee7a pin\">C\u00e1c \u01b0u \u0111i\u1ec3m c\u1ee7a pin<\/a><ul class='ez-toc-list-level-4'><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/dc-la-gi\/#Vi_du_ve_cac_thiet_bi_su_dung_pin\" title=\"V\u00ed d\u1ee5 v\u1ec1 c\u00e1c thi\u1ebft b\u1ecb s\u1eed d\u1ee5ng pin\">V\u00ed d\u1ee5 v\u1ec1 c\u00e1c thi\u1ebft b\u1ecb s\u1eed d\u1ee5ng pin<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/dc-la-gi\/#Bo_chinh_luu_va_bo_bien_tan_duoc_su_dung_de_bien_doi_dong_dien_DC_thanh_AC_va_nguoc_lai_tai_sao_can_phai_lam_nhu_vay\" title=\"B\u1ed9 ch\u1ec9nh l\u01b0u v\u00e0 b\u1ed9 bi\u1ebfn t\u1ea7n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 bi\u1ebfn \u0111\u1ed5i d\u00f2ng \u0111i\u1ec7n DC th\u00e0nh AC v\u00e0 ng\u01b0\u1ee3c l\u1ea1i, t\u1ea1i sao c\u1ea7n ph\u1ea3i l\u00e0m nh\u01b0 v\u1eady?\">B\u1ed9 ch\u1ec9nh l\u01b0u v\u00e0 b\u1ed9 bi\u1ebfn t\u1ea7n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 bi\u1ebfn \u0111\u1ed5i d\u00f2ng \u0111i\u1ec7n DC th\u00e0nh AC v\u00e0 ng\u01b0\u1ee3c l\u1ea1i, t\u1ea1i sao c\u1ea7n ph\u1ea3i l\u00e0m nh\u01b0 v\u1eady?<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/dc-la-gi\/#Bo_chinh_luu\" title=\"B\u1ed9 ch\u1ec9nh l\u01b0u\">B\u1ed9 ch\u1ec9nh l\u01b0u<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/dc-la-gi\/#Bo_bien_tan\" title=\"B\u1ed9 bi\u1ebfn t\u1ea7n\">B\u1ed9 bi\u1ebfn t\u1ea7n<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/dc-la-gi\/#Cac_dac_tinh_cua_dong_dien_mot_chieu_va_vi_du_ve_cac_thiet_bi_su_dung_no\" title=\"C\u00e1c \u0111\u1eb7c t\u00ednh c\u1ee7a d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u v\u00e0 v\u00ed d\u1ee5 v\u1ec1 c\u00e1c thi\u1ebft b\u1ecb s\u1eed d\u1ee5ng n\u00f3.\">C\u00e1c \u0111\u1eb7c t\u00ednh c\u1ee7a d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u v\u00e0 v\u00ed d\u1ee5 v\u1ec1 c\u00e1c thi\u1ebft b\u1ecb s\u1eed d\u1ee5ng n\u00f3.<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/dc-la-gi\/#1_Dac_tinh_cua_dong_dien_mot_chieu\" title=\"1. \u0110\u1eb7c t\u00ednh c\u1ee7a d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u:\">1. \u0110\u1eb7c t\u00ednh c\u1ee7a d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/dc-la-gi\/#2_Vi_du_ve_cac_thiet_bi_su_dung_dong_dien_mot_chieu\" title=\"2. V\u00ed d\u1ee5 v\u1ec1 c\u00e1c thi\u1ebft b\u1ecb s\u1eed d\u1ee5ng d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u:\">2. V\u00ed d\u1ee5 v\u1ec1 c\u00e1c thi\u1ebft b\u1ecb s\u1eed d\u1ee5ng d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/dc-la-gi\/#Cach_do_dien_ap_mot_chieu\" title=\"C\u00e1ch \u0111o \u0111i\u1ec7n \u00e1p m\u1ed9t chi\u1ec1u.\">C\u00e1ch \u0111o \u0111i\u1ec7n \u00e1p m\u1ed9t chi\u1ec1u.<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/dc-la-gi\/#1_Chuan_bi\" title=\"1. Chu\u1ea9n b\u1ecb:\">1. Chu\u1ea9n b\u1ecb:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/dc-la-gi\/#2_Do\" title=\"2. \u0110o:\">2. \u0110o:<\/a><ul class='ez-toc-list-level-4'><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/dc-la-gi\/#Luu_y\" title=\"L\u01b0u \u00fd:\">L\u01b0u \u00fd:<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/dc-la-gi\/#Cong_thuc_tinh_cuong_do_dong_dien_trong_mach_dien_DC\" title=\"C\u00f4ng th\u1ee9c t\u00ednh c\u01b0\u1eddng \u0111\u1ed9 d\u00f2ng \u0111i\u1ec7n trong m\u1ea1ch \u0111i\u1ec7n DC.\">C\u00f4ng th\u1ee9c t\u00ednh c\u01b0\u1eddng \u0111\u1ed9 d\u00f2ng \u0111i\u1ec7n trong m\u1ea1ch \u0111i\u1ec7n DC.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/dc-la-gi\/#Su_khac_biet_giua_doan_mach_noi_tiep_va_doan_mach_song_song_trong_viec_tinh_cuong_do_dong_dien\" title=\"S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa \u0111o\u1ea1n m\u1ea1ch n\u1ed1i ti\u1ebfp v\u00e0 \u0111o\u1ea1n m\u1ea1ch song song trong vi\u1ec7c t\u00ednh c\u01b0\u1eddng \u0111\u1ed9 d\u00f2ng \u0111i\u1ec7n.\">S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa \u0111o\u1ea1n m\u1ea1ch n\u1ed1i ti\u1ebfp v\u00e0 \u0111o\u1ea1n m\u1ea1ch song song trong vi\u1ec7c t\u00ednh c\u01b0\u1eddng \u0111\u1ed9 d\u00f2ng \u0111i\u1ec7n.<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/dc-la-gi\/#1_Doan_mach_noi_tiep\" title=\"1. \u0110o\u1ea1n m\u1ea1ch n\u1ed1i ti\u1ebfp:\">1. \u0110o\u1ea1n m\u1ea1ch n\u1ed1i ti\u1ebfp:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/dc-la-gi\/#2_Doan_mach_song_song\" title=\"2. \u0110o\u1ea1n m\u1ea1ch song song:\">2. \u0110o\u1ea1n m\u1ea1ch song song:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/dc-la-gi\/#Tong_hop_tu_nhieu_nguon_khac_nhau_de_viet_bai_ve_dien_DC\" title=\"T\u1ed5ng h\u1ee3p t\u1eeb nhi\u1ec1u ngu\u1ed3n kh\u00e1c nhau \u0111\u1ec3 vi\u1ebft b\u00e0i v\u1ec1 \u0111i\u1ec7n DC.\">T\u1ed5ng h\u1ee3p t\u1eeb nhi\u1ec1u ngu\u1ed3n kh\u00e1c nhau \u0111\u1ec3 vi\u1ebft b\u00e0i v\u1ec1 \u0111i\u1ec7n DC.<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/dc-la-gi\/#1_Nghien_cuu_va_thu_thap_thong_tin\" title=\"1. Nghi\u00ean c\u1ee9u v\u00e0 thu th\u1eadp th\u00f4ng tin:\">1. Nghi\u00ean c\u1ee9u v\u00e0 thu th\u1eadp th\u00f4ng tin:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/dc-la-gi\/#2_Sap_xep_thong_tin\" title=\"2. S\u1eafp x\u1ebfp th\u00f4ng tin:\">2. S\u1eafp x\u1ebfp th\u00f4ng tin:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/dc-la-gi\/#3_Viet_noi_dung\" title=\"3. Vi\u1ebft n\u1ed9i dung:\">3. Vi\u1ebft n\u1ed9i dung:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/dc-la-gi\/#4_Kiem_tra_va_chinh_sua\" title=\"4. Ki\u1ec3m tra v\u00e0 ch\u1ec9nh s\u1eeda:\">4. Ki\u1ec3m tra v\u00e0 ch\u1ec9nh s\u1eeda:<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Dien_DC_la_gi\"><\/span>\u0110i\u1ec7n DC l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0110i\u1ec7n DC (Direct Current) l\u00e0 d\u1ea1ng d\u00f2ng \u0111i\u1ec7n m\u00e0 chi\u1ec1u di chuy\u1ec3n c\u1ee7a c\u00e1c h\u1ea1t \u0111i\u1ec7n t\u1eed trong m\u1ea1ch l\u00e0 kh\u00f4ng thay \u0111\u1ed5i theo th\u1eddi gian. \u0110i\u1ec7n DC ch\u1ec9 di chuy\u1ec3n theo m\u1ed9t h\u01b0\u1edbng duy nh\u1ea5t t\u1eeb c\u1ef1c \u00e2m \u0111\u1ebfn c\u1ef1c d\u01b0\u01a1ng. Trong \u0111i\u1ec7n t\u1eed, \u0111i\u1ec7n DC \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1edfi ngu\u1ed3n pin ho\u1eb7c ngu\u1ed3n \u0111i\u1ec7n c\u00f3 th\u1ec3 cung c\u1ea5p m\u1ed9t d\u00f2ng \u0111i\u1ec7n kh\u00f4ng \u0111\u1ed5i qua m\u1ed9t kho\u1ea3ng th\u1eddi gian d\u00e0i.<\/p>\n<p>\u0110i\u1ec7n DC c\u00f3 nhi\u1ec1u \u1ee9ng d\u1ee5ng trong cu\u1ed9c s\u1ed1ng h\u00e0ng ng\u00e0y, bao g\u1ed3m vi\u1ec7c s\u1eed d\u1ee5ng trong c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed nh\u01b0 m\u00e1y t\u00ednh, TV, \u0111\u00e8n LED v\u00e0 c\u00e1c thi\u1ebft b\u1ecb di \u0111\u1ed9ng. Ngo\u00e0i ra, n\u00f3 c\u00f2n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng nh\u01b0 pin v\u00e0 \u1eafc quy \u0111\u1ec3 cung c\u1ea5p ngu\u1ed3n \u0111i\u1ec7n cho c\u00e1c thi\u1ebft b\u1ecb kh\u00f4ng c\u00f3 ngu\u1ed3n AC.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Dong_dien_mot_chieu_va_dong_dien_xoay_chieu_khac_nhau_nhu_the_nao\"><\/span>D\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u v\u00e0 d\u00f2ng \u0111i\u1ec7n xoay chi\u1ec1u kh\u00e1c nhau nh\u01b0 th\u1ebf n\u00e0o?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>D\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u (DC) v\u00e0 d\u00f2ng \u0111i\u1ec7n xoay chi\u1ec1u (AC) l\u00e0 hai lo\u1ea1i d\u00f2ng \u0111i\u1ec7n kh\u00e1c nhau v\u1ec1 c\u00e1ch chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a c\u00e1c h\u1ea1t \u0111i\u1ec7n t\u1eed trong m\u1ea1ch.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Dong_dien_mot_chieu\"><\/span>D\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>Chi\u1ec1u di chuy\u1ec3n c\u1ee7a c\u00e1c h\u1ea1t \u0111i\u1ec7n t\u1eed trong d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u l\u00e0 kh\u00f4ng thay \u0111\u1ed5i theo th\u1eddi gian.<\/li>\n<li>\u0110i\u1ec7n DC ch\u1ec9 di chuy\u1ec3n theo m\u1ed9t h\u01b0\u1edbng duy nh\u1ea5t t\u1eeb c\u1ef1c \u00e2m \u0111\u1ebfn c\u1ef1c d\u01b0\u01a1ng.<\/li>\n<li>Ngu\u1ed3n t\u1ea1o ra d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u c\u00f3 th\u1ec3 l\u00e0 pin ho\u1eb7c ngu\u1ed3n \u0111i\u1ec7n c\u00f3 kh\u1ea3 n\u0103ng cung c\u1ea5p d\u00f2ng \u0111i\u1ec7n kh\u00f4ng \u0111\u1ed5i qua m\u1ed9t kho\u1ea3ng th\u1eddi gian d\u00e0i.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Dong_dien_xoay_chieu\"><\/span>D\u00f2ng \u0111i\u1ec7n xoay chi\u1ec1u:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>Chi\u1ec1u di chuy\u1ec3n c\u1ee7a c\u00e1c h\u1ea1t \u0111i\u1ec7n t\u1eed trong d\u00f2ng \u0111i\u1ec7n xoay chi\u1ec1u thay \u0111\u1ed5i theo th\u1eddi gian.<\/li>\n<li>\u0110i\u1ec7n AC di chuy\u1ec3n theo hai h\u01b0\u1edbng, t\u1eeb c\u1ef1c \u00e2m \u0111\u1ebfn c\u1ef1c d\u01b0\u01a1ng v\u00e0 t\u1eeb c\u1ef1c d\u01b0\u01a1ng \u0111\u1ebfn c\u1ef1c \u00e2m, t\u1ea1o th\u00e0nh m\u1ed9t chu k\u1ef3.<\/li>\n<li>Ngu\u1ed3n t\u1ea1o ra d\u00f2ng \u0111i\u1ec7n xoay chi\u1ec1u l\u00e0 c\u00e1c ngu\u1ed3n AC nh\u01b0 ngu\u1ed3n \u0111i\u1ec7n t\u1eeb l\u01b0\u1edbi \u0111i\u1ec7n c\u00f4ng c\u1ed9ng ho\u1eb7c m\u00e1y ph\u00e1t AC.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Vat_lieu_dan_dien_va_chat_ban_dan_co_the_truyen_dong_dien_mot_chieu_hay_khong\"><\/span>V\u1eadt li\u1ec7u d\u1eabn \u0111i\u1ec7n v\u00e0 ch\u1ea5t b\u00e1n d\u1eabn c\u00f3 th\u1ec3 truy\u1ec1n d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u hay kh\u00f4ng?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img decoding=\"async\" alt=\"V\u1eadt li\u1ec7u d\u1eabn \u0111i\u1ec7n v\u00e0 ch\u1ea5t b\u00e1n d\u1eabn c\u00f3 th\u1ec3 truy\u1ec1n d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u hay kh\u00f4ng?\" src=\"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-content\/uploads\/2023\/09\/dien_dc_la_gi_va_nhung_dac_diem_co_ban_cua_no.jpg\" style=\"text-align: center; clear: both; display: block; margin: 0 auto;\" title=\"V\u1eadt li\u1ec7u d\u1eabn \u0111i\u1ec7n v\u00e0 ch\u1ea5t b\u00e1n d\u1eabn c\u00f3 th\u1ec3 truy\u1ec1n d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u hay kh\u00f4ng?\"\/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Vat_lieu_dan_dien\"><\/span>V\u1eadt li\u1ec7u d\u1eabn \u0111i\u1ec7n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>V\u1eadt li\u1ec7u d\u1eabn \u0111i\u1ec7n l\u00e0 nh\u1eefng v\u1eadt li\u1ec7u c\u00f3 kh\u1ea3 n\u0103ng truy\u1ec1n d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u. \u0110i\u1ec7n t\u1eed t\u1ef1 do trong v\u1eadt li\u1ec7u n\u00e0y di chuy\u1ec3n t\u1eeb c\u1ef1c \u00e2m \u0111\u1ebfn c\u1ef1c d\u01b0\u01a1ng, t\u1ea1o th\u00e0nh lu\u1ed3ng d\u00f2ng \u0111i\u1ec7n. V\u00ed d\u1ee5 v\u1ec1 c\u00e1c v\u1eadt li\u1ec7u d\u1eabn \u0111i\u1ec7n bao g\u1ed3m kim lo\u1ea1i nh\u01b0 \u0111\u1ed3ng, nh\u00f4m v\u00e0 b\u1ea1c.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Chat_ban_dan\"><\/span>Ch\u1ea5t b\u00e1n d\u1eabn<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Tr\u00e1i ng\u01b0\u1ee3c v\u1edbi v\u1eadt li\u1ec7u d\u1eabn \u0111i\u1ec7n, ch\u1ea5t b\u00e1n d\u1eabn kh\u00f4ng th\u1ec3 truy\u1ec1n \u0111\u01b0\u1ee3c d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u. Trong ch\u1ea5t b\u00e1n d\u1eabn, c\u00e1c \u0111i\u1ec7n t\u1eed t\u1ef1 do di chuy\u1ec3n trong m\u1ea1ng tinh th\u1ec3 c\u1ee7a ch\u1ea5t b\u00e1n d\u1eabn v\u00e0 t\u1ea1o th\u00e0nh lu\u1ed3ng d\u00f2ng. Tuy nhi\u00ean, s\u1ef1 di chuy\u1ec3n n\u00e0y kh\u00f4ng ch\u1ec9 t\u1eeb c\u1ef1c \u00e2m \u0111\u1ebfn c\u1ef1c d\u01b0\u01a1ng nh\u01b0 trong v\u1eadt li\u1ec7u d\u1eabn \u0111i\u1ec7n. Thay v\u00e0o \u0111\u00f3, c\u00e1c \u0111i\u1ec7n t\u1eed c\u00f3 th\u1ec3 di chuy\u1ec3n theo c\u1ea3 hai h\u01b0\u1edbng, t\u1ea1o ra m\u1ed9t lu\u1ed3ng ph\u1ee9c t\u1ea1p c\u1ee7a c\u00e1c h\u01b0\u1edbng di chuy\u1ec3n. V\u00ed d\u1ee5 v\u1ec1 c\u00e1c ch\u1ea5t b\u00e1n d\u1eabn l\u00e0 silic v\u00e0 germani.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Pin_la_nguon_DC_tot_nhat_vi_sao\"><\/span>Pin l\u00e0 ngu\u1ed3n DC t\u1ed1t nh\u1ea5t, v\u00ec sao?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Pin \u0111\u01b0\u1ee3c coi l\u00e0 ngu\u1ed3n \u0111i\u1ec7n m\u1ed9t chi\u1ec1u (DC) t\u1ed1t nh\u1ea5t v\u00ec n\u00f3 cung c\u1ea5p m\u1ed9t d\u00f2ng \u0111i\u1ec7n \u1ed5n \u0111\u1ecbnh v\u00e0 li\u00ean t\u1ee5c trong th\u1eddi gian d\u00e0i. \u0110i\u1ec7n \u00e1p c\u1ee7a pin kh\u00f4ng thay \u0111\u1ed5i theo th\u1eddi gian v\u00e0 ch\u1ec9 c\u00f3 m\u1ed9t chi\u1ec1u duy nh\u1ea5t. \u0110i\u1ec1u n\u00e0y r\u1ea5t h\u1eefu \u00edch trong nhi\u1ec1u \u1ee9ng d\u1ee5ng, bao g\u1ed3m c\u00e1c thi\u1ebft b\u1ecb di \u0111\u1ed9ng nh\u01b0 \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng v\u00e0 m\u00e1y t\u00ednh x\u00e1ch tay.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cac_uu_diem_cua_pin\"><\/span>C\u00e1c \u01b0u \u0111i\u1ec3m c\u1ee7a pin<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>\u1ed4n \u0111\u1ecbnh: Pin cung c\u1ea5p m\u1ed9t ngu\u1ed3n \u0111i\u1ec7n \u1ed5n \u0111\u1ecbnh v\u00e0 li\u00ean t\u1ee5c, gi\u00fap cho c\u00e1c thi\u1ebft b\u1ecb ho\u1ea1t \u0111\u1ed9ng m\u1ed9t c\u00e1ch \u1ed5n \u0111\u1ecbnh.<\/li>\n<li>D\u1ec5 s\u1eed d\u1ee5ng: Pin c\u00f3 k\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn v\u00e0 d\u1ec5 d\u00e0ng mang theo, gi\u00fap cho vi\u1ec7c s\u1eed d\u1ee5ng v\u00e0 di chuy\u1ec3n tr\u1edf n\u00ean thu\u1eadn ti\u1ec7n.<\/li>\n<li>Ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng: Pin ti\u00eau th\u1ee5 \u00edt n\u0103ng l\u01b0\u1ee3ng h\u01a1n so v\u1edbi c\u00e1c ngu\u1ed3n \u0111i\u1ec7n kh\u00e1c, gi\u00fap ti\u1ebft ki\u1ec7m chi ph\u00ed v\u00e0 b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng.<\/li>\n<\/ul>\n<h4><span class=\"ez-toc-section\" id=\"Vi_du_ve_cac_thiet_bi_su_dung_pin\"><\/span>V\u00ed d\u1ee5 v\u1ec1 c\u00e1c thi\u1ebft b\u1ecb s\u1eed d\u1ee5ng pin<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li>\u0110i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng: \u0110i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng s\u1eed d\u1ee5ng pin \u0111\u1ec3 cung c\u1ea5p ngu\u1ed3n \u0111i\u1ec7n cho vi\u1ec7c g\u1ecdi \u0111i\u1ec7n, nh\u1eafn tin v\u00e0 s\u1eed d\u1ee5ng c\u00e1c \u1ee9ng d\u1ee5ng.<\/li>\n<li>M\u00e1y t\u00ednh x\u00e1ch tay: M\u00e1y t\u00ednh x\u00e1ch tay \u0111\u01b0\u1ee3c trang b\u1ecb m\u1ed9t pin \u0111\u1ec3 cung c\u1ea5p ngu\u1ed3n \u0111i\u1ec7n khi kh\u00f4ng c\u00f3 ngu\u1ed3n \u0111i\u1ec7n AC.<\/li>\n<li>M\u00e1y \u1ea3nh k\u1ef9 thu\u1eadt s\u1ed1: M\u00e1y \u1ea3nh k\u1ef9 thu\u1eadt s\u1ed1 s\u1eed d\u1ee5ng pin \u0111\u1ec3 cung c\u1ea5p ngu\u1ed3n \u0111i\u1ec7n cho vi\u1ec7c ch\u1ee5p \u1ea3nh v\u00e0 quay video.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Bo_chinh_luu_va_bo_bien_tan_duoc_su_dung_de_bien_doi_dong_dien_DC_thanh_AC_va_nguoc_lai_tai_sao_can_phai_lam_nhu_vay\"><\/span>B\u1ed9 ch\u1ec9nh l\u01b0u v\u00e0 b\u1ed9 bi\u1ebfn t\u1ea7n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 bi\u1ebfn \u0111\u1ed5i d\u00f2ng \u0111i\u1ec7n DC th\u00e0nh AC v\u00e0 ng\u01b0\u1ee3c l\u1ea1i, t\u1ea1i sao c\u1ea7n ph\u1ea3i l\u00e0m nh\u01b0 v\u1eady?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img decoding=\"async\" alt=\"B\u1ed9 ch\u1ec9nh l\u01b0u v\u00e0 b\u1ed9 bi\u1ebfn t\u1ea7n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 bi\u1ebfn \u0111\u1ed5i d\u00f2ng \u0111i\u1ec7n DC th\u00e0nh AC v\u00e0 ng\u01b0\u1ee3c l\u1ea1i, t\u1ea1i sao c\u1ea7n ph\u1ea3i l\u00e0m nh\u01b0 v\u1eady?\" src=\"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-content\/uploads\/2023\/09\/dien_dc_la_gi_va_nhung_dac_diem_co_ban_cua_no.jpeg\" style=\"text-align: center; clear: both; display: block; margin: 0 auto;\" title=\"B\u1ed9 ch\u1ec9nh l\u01b0u v\u00e0 b\u1ed9 bi\u1ebfn t\u1ea7n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 bi\u1ebfn \u0111\u1ed5i d\u00f2ng \u0111i\u1ec7n DC th\u00e0nh AC v\u00e0 ng\u01b0\u1ee3c l\u1ea1i, t\u1ea1i sao c\u1ea7n ph\u1ea3i l\u00e0m nh\u01b0 v\u1eady?\"\/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Bo_chinh_luu\"><\/span>B\u1ed9 ch\u1ec9nh l\u01b0u<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>B\u1ed9 ch\u1ec9nh l\u01b0u l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i d\u00f2ng \u0111i\u1ec7n xoay chi\u1ec1u (AC) th\u00e0nh d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u (DC). \u0110i\u1ec7n \u00e1p AC th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong h\u1ec7 th\u1ed1ng \u0111i\u1ec7n l\u01b0\u1edbi c\u00f4ng nghi\u1ec7p v\u00e0 gia \u0111\u00ecnh. Tuy nhi\u00ean, c\u00f3 nhi\u1ec1u thi\u1ebft b\u1ecb v\u00e0 \u1ee9ng d\u1ee5ng y\u00eau c\u1ea7u ngu\u1ed3n cung c\u1ea5p l\u00e0 d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u. B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng b\u1ed9 ch\u1ec9nh l\u01b0u, ch\u00fang ta c\u00f3 th\u1ec3 bi\u1ebfn \u0111\u1ed5i ngu\u1ed3n \u0111i\u1ec7n t\u1eeb AC sang DC \u0111\u1ec3 ph\u1ee5c v\u1ee5 c\u00e1c thi\u1ebft b\u1ecb nh\u01b0 m\u00e1y t\u00ednh, \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng, m\u00e1y t\u00ednh x\u00e1ch tay v\u00e0 c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed kh\u00e1c.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Bo_bien_tan\"><\/span>B\u1ed9 bi\u1ebfn t\u1ea7n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>B\u1ed9 bi\u1ebfn t\u1ea7n l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u (DC) th\u00e0nh d\u00f2ng \u0111i\u1ec7n xoay chi\u1ec1u (AC). \u0110i\u1ec1u n\u00e0y r\u1ea5t h\u1eefu \u00edch khi ch\u00fang ta mu\u1ed1n s\u1eed d\u1ee5ng ngu\u1ed3n \u0111i\u1ec7n t\u1eeb pin ho\u1eb7c ngu\u1ed3n \u0111i\u1ec7n m\u1ed9t chi\u1ec1u kh\u00e1c \u0111\u1ec3 cung c\u1ea5p cho c\u00e1c thi\u1ebft b\u1ecb s\u1eed d\u1ee5ng \u0111i\u1ec7n xoay chi\u1ec1u nh\u01b0 m\u00e1y ph\u00e1t \u0111i\u1ec7n, m\u00e1y l\u1ea1nh, m\u00e1y gi\u1eb7t v\u00e0 c\u00e1c thi\u1ebft b\u1ecb c\u00f4ng nghi\u1ec7p kh\u00e1c. B\u1ed9 bi\u1ebfn t\u1ea7n cho ph\u00e9p ch\u00fang ta \u0111i\u1ec1u ch\u1ec9nh t\u1ea7n s\u1ed1 v\u00e0 \u0111i\u1ec7n \u00e1p c\u1ee7a d\u00f2ng \u0111i\u1ec7n \u0111\u1ea7u ra \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi y\u00eau c\u1ea7u c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c nhau.<\/p>\n<p>B\u1ed9 ch\u1ec9nh l\u01b0u v\u00e0 b\u1ed9 bi\u1ebfn t\u1ea7n l\u00e0 hai thi\u1ebft b\u1ecb quan tr\u1ecdng trong vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i gi\u1eefa d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u v\u00e0 d\u00f2ng \u0111i\u1ec7n xoay chi\u1ec1u. Ch\u00fang gi\u00fap ch\u00fang ta s\u1eed d\u1ee5ng ngu\u1ed3n \u0111i\u1ec7n hi\u1ec7u qu\u1ea3 v\u00e0 linh ho\u1ea1t cho c\u00e1c thi\u1ebft b\u1ecb v\u00e0 \u1ee9ng d\u1ee5ng kh\u00e1c nhau trong cu\u1ed9c s\u1ed1ng h\u00e0ng ng\u00e0y.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cac_dac_tinh_cua_dong_dien_mot_chieu_va_vi_du_ve_cac_thiet_bi_su_dung_no\"><\/span>C\u00e1c \u0111\u1eb7c t\u00ednh c\u1ee7a d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u v\u00e0 v\u00ed d\u1ee5 v\u1ec1 c\u00e1c thi\u1ebft b\u1ecb s\u1eed d\u1ee5ng n\u00f3.<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"1_Dac_tinh_cua_dong_dien_mot_chieu\"><\/span>1. \u0110\u1eb7c t\u00ednh c\u1ee7a d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>D\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u (DC) l\u00e0 lo\u1ea1i d\u00f2ng \u0111i\u1ec7n ch\u1ec9 ch\u1ea3y theo m\u1ed9t h\u01b0\u1edbng duy nh\u1ea5t trong m\u1ea1ch \u0111i\u1ec7n. \u0110i\u1ec7n \u00e1p DC c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c cung c\u1ea5p b\u1edfi ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng nh\u01b0 pin ho\u1eb7c \u1eafc quy. C\u00e1c \u0111\u1eb7c t\u00ednh ch\u00ednh c\u1ee7a d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u bao g\u1ed3m:<br \/>\n&#8211; D\u00f2ng \u0111i\u1ec7n DC kh\u00f4ng thay \u0111\u1ed5i theo th\u1eddi gian, ngh\u0129a l\u00e0 gi\u00e1 tr\u1ecb c\u1ee7a n\u00f3 kh\u00f4ng dao \u0111\u1ed9ng.<br \/>\n&#8211; D\u00f2ng \u0111i\u1ec7n DC c\u00f3 th\u1ec3 c\u00f3 gi\u00e1 tr\u1ecb \u00e2m ho\u1eb7c d\u01b0\u01a1ng, t\u00f9y thu\u1ed9c v\u00e0o h\u01b0\u1edbng ch\u1ea3y c\u1ee7a n\u00f3.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Vi_du_ve_cac_thiet_bi_su_dung_dong_dien_mot_chieu\"><\/span>2. V\u00ed d\u1ee5 v\u1ec1 c\u00e1c thi\u1ebft b\u1ecb s\u1eed d\u1ee5ng d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>C\u00f3 nhi\u1ec1u thi\u1ebft b\u1ecb s\u1eed d\u1ee5ng d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u trong cu\u1ed9c s\u1ed1ng h\u00e0ng ng\u00e0y. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 v\u00e0i v\u00ed d\u1ee5:<br \/>\n&#8211; \u0110\u00e8n pin: \u0110\u00e8n pin s\u1eed d\u1ee5ng ngu\u1ed3n cung c\u1ea5p t\u1eeb pin, t\u1ea1o ra \u00e1nh s\u00e1ng th\u00f4ng qua vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i n\u0103ng l\u01b0\u1ee3ng t\u1eeb d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u.<br \/>\n&#8211; M\u00e1y t\u00ednh x\u00e1ch tay: M\u00e1y t\u00ednh x\u00e1ch tay s\u1eed d\u1ee5ng pin \u0111\u1ec3 cung c\u1ea5p \u0111i\u1ec7n cho c\u00e1c th\u00e0nh ph\u1ea7n b\u00ean trong, bao g\u1ed3m m\u00e0n h\u00ecnh, bo m\u1ea1ch ch\u1ee7 v\u00e0 \u1ed5 c\u1ee9ng.<br \/>\n&#8211; \u0110i\u1ec1u h\u00f2a kh\u00f4ng kh\u00ed: \u0110i\u1ec1u h\u00f2a kh\u00f4ng kh\u00ed s\u1eed d\u1ee5ng ngu\u1ed3n \u0111i\u1ec7n DC \u0111\u1ec3 v\u1eadn h\u00e0nh qu\u1ea1t v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn \u0111i\u1ec7n t\u1eed kh\u00e1c.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cach_do_dien_ap_mot_chieu\"><\/span>C\u00e1ch \u0111o \u0111i\u1ec7n \u00e1p m\u1ed9t chi\u1ec1u.<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0110\u1ec3 \u0111o \u0111i\u1ec7n \u00e1p m\u1ed9t chi\u1ec1u (DC), b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng m\u1ed9t thi\u1ebft b\u1ecb \u0111o \u0111i\u1ec7n \u00e1p nh\u01b0 voltmeter ho\u1eb7c multimeter. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c b\u01b0\u1edbc c\u01a1 b\u1ea3n \u0111\u1ec3 \u0111o \u0111i\u1ec7n \u00e1p DC:<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Chuan_bi\"><\/span>1. Chu\u1ea9n b\u1ecb:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&#8211; K\u1ebft n\u1ed1i d\u00e2y \u0111o c\u1ee7a voltmeter v\u00e0o hai \u0111i\u1ec3m mu\u1ed1n \u0111o \u0111i\u1ec7n \u00e1p.<br \/>\n&#8211; Ch\u1ecdn ch\u1ebf \u0111\u1ed9 \u0111o \u0111i\u1ec7n \u00e1p DC tr\u00ean voltmeter ho\u1eb7c multimeter.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Do\"><\/span>2. \u0110o:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&#8211; \u0110\u1ecdc gi\u00e1 tr\u1ecb hi\u1ec3n th\u1ecb tr\u00ean voltmeter ho\u1eb7c multimeter sau khi k\u1ebft n\u1ed1i \u0111\u00e3 \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Luu_y\"><\/span>L\u01b0u \u00fd:<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>&#8211; H\u00e3y ch\u1eafc ch\u1eafn r\u1eb1ng voltmeter ho\u1eb7c multimeter \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp \u0111\u1ec3 \u0111o \u0111i\u1ec7n \u00e1p DC, kh\u00f4ng ph\u1ea3i AC (\u0111i\u1ec7n \u00e1p xoay chi\u1ec1u).<br \/>\n&#8211; \u0110\u1ea3m b\u1ea3o r\u1eb1ng d\u00e2y \u0111o \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i ch\u00ednh x\u00e1c v\u00e0o c\u00e1c \u0111i\u1ec3m mu\u1ed1n \u0111o \u0111i\u1ec7n \u00e1p.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cong_thuc_tinh_cuong_do_dong_dien_trong_mach_dien_DC\"><\/span>C\u00f4ng th\u1ee9c t\u00ednh c\u01b0\u1eddng \u0111\u1ed9 d\u00f2ng \u0111i\u1ec7n trong m\u1ea1ch \u0111i\u1ec7n DC.<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>C\u01b0\u1eddng \u0111\u1ed9 d\u00f2ng \u0111i\u1ec7n (I) trong m\u1ea1ch \u0111i\u1ec7n DC c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00ednh b\u1eb1ng c\u00f4ng th\u1ee9c sau:<\/p>\n<p>I = V \/ R<\/p>\n<p>Trong \u0111\u00f3:<br \/>\n&#8211; I l\u00e0 c\u01b0\u1eddng \u0111\u1ed9 d\u00f2ng \u0111i\u1ec7n, \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng Ampe (A).<br \/>\n&#8211; V l\u00e0 \u0111i\u1ec7n \u00e1p trong m\u1ea1ch, \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng Volt (V).<br \/>\n&#8211; R l\u00e0 tr\u1edf kh\u00e1ng ho\u1eb7c t\u1ed5ng tr\u1edf kh\u00e1ng c\u1ee7a m\u1ea1ch, \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng Ohm (\u03a9).<\/p>\n<p>V\u00ed d\u1ee5, n\u1ebfu c\u00f3 m\u1ed9t m\u1ea1ch c\u00f3 \u0111i\u1ec7n \u00e1p 12V v\u00e0 tr\u1edf kh\u00e1ng 4\u03a9, c\u01b0\u1eddng \u0111\u1ed9 d\u00f2ng \u0111i\u1ec7n s\u1ebd l\u00e0:<\/p>\n<p>I = 12V \/ 4\u03a9 = 3A<\/p>\n<p>Do \u0111\u00f3, c\u01b0\u1eddng \u0111\u1ed9 d\u00f2ng \u0111i\u1ec7n trong m\u1ea1ch n\u00e0y l\u00e0 3 Ampe.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Su_khac_biet_giua_doan_mach_noi_tiep_va_doan_mach_song_song_trong_viec_tinh_cuong_do_dong_dien\"><\/span>S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa \u0111o\u1ea1n m\u1ea1ch n\u1ed1i ti\u1ebfp v\u00e0 \u0111o\u1ea1n m\u1ea1ch song song trong vi\u1ec7c t\u00ednh c\u01b0\u1eddng \u0111\u1ed9 d\u00f2ng \u0111i\u1ec7n.<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Trong vi\u1ec7c t\u00ednh c\u01b0\u1eddng \u0111\u1ed9 d\u00f2ng \u0111i\u1ec7n trong m\u1ea1ch \u0111i\u1ec7n DC, c\u00f3 s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa hai lo\u1ea1i k\u1ebft n\u1ed1i: n\u1ed1i ti\u1ebfp v\u00e0 song song.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Doan_mach_noi_tiep\"><\/span>1. \u0110o\u1ea1n m\u1ea1ch n\u1ed1i ti\u1ebfp:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Trong \u0111o\u1ea1n m\u1ea1ch n\u1ed1i ti\u1ebfp, c\u00e1c th\u00e0nh ph\u1ea7n \u0111i\u1ec7n t\u1eed \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i theo d\u1ea1ng chu\u1ed7i li\u00ean k\u1ebft, trong \u0111\u00f3 d\u00f2ng \u0111i\u1ec7n ch\u1ea3y qua t\u1eebng th\u00e0nh ph\u1ea7n theo th\u1ee9 t\u1ef1. C\u01b0\u1eddng \u0111\u1ed9 d\u00f2ng \u0111i\u1ec7n trong m\u1ea1ch n\u1ed1i ti\u1ebfp l\u00e0 gi\u1ed1ng nhau t\u1ea1i m\u1ecdi v\u1ecb tr\u00ed trong m\u1ea1ch.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Doan_mach_song_song\"><\/span>2. \u0110o\u1ea1n m\u1ea1ch song song:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Trong \u0111o\u1ea1n m\u1ea1ch song song, c\u00e1c th\u00e0nh ph\u1ea7n \u0111i\u1ec7n t\u1eed \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i theo d\u1ea1ng c\u00e1c nh\u00e1nh ri\u00eang bi\u1ec7t, trong \u0111\u00f3 d\u00f2ng \u0111i\u1ec7n chia ra v\u00e0 ch\u1ea3y qua t\u1eebng nh\u00e1nh. C\u01b0\u1eddng \u0111\u1ed9 d\u00f2ng \u0111i\u1ec7n trong m\u1ea1ch song song kh\u00f4ng gi\u1ed1ng nhau t\u1ea1i m\u1ecdi v\u1ecb tr\u00ed trong m\u1ea1ch.<\/p>\n<p>V\u00ed d\u1ee5, gi\u1ea3 s\u1eed c\u00f3 hai b\u00f3ng \u0111\u00e8n c\u00f9ng \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u00e0o ngu\u1ed3n cung c\u1ea5p 12V. N\u1ebfu b\u00f3ng \u0111\u00e8n \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i n\u1ed1i ti\u1ebfp, c\u01b0\u1eddng \u0111\u1ed9 d\u00f2ng \u0111i\u1ec7n s\u1ebd l\u00e0 3A cho c\u1ea3 hai b\u00f3ng. Tuy nhi\u00ean, n\u1ebfu b\u00f3ng \u0111\u00e8n \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i song song, c\u01b0\u1eddng \u0111\u1ed9 d\u00f2ng \u0111i\u1ec7n s\u1ebd chia \u0111\u1ec1u gi\u1eefa hai b\u00f3ng v\u00e0 ch\u1ec9 c\u00f3 1.5A cho m\u1ed7i b\u00f3ng.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Tong_hop_tu_nhieu_nguon_khac_nhau_de_viet_bai_ve_dien_DC\"><\/span>T\u1ed5ng h\u1ee3p t\u1eeb nhi\u1ec1u ngu\u1ed3n kh\u00e1c nhau \u0111\u1ec3 vi\u1ebft b\u00e0i v\u1ec1 \u0111i\u1ec7n DC.<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Vi\u1ebft m\u1ed9t b\u00e0i v\u1ec1 \u0111i\u1ec7n DC c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng c\u00e1ch t\u1ed5ng h\u1ee3p th\u00f4ng tin t\u1eeb nhi\u1ec1u ngu\u1ed3n kh\u00e1c nhau. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c b\u01b0\u1edbc \u0111\u1ec3 vi\u1ebft m\u1ed9t b\u00e0i v\u1ec1 \u0111i\u1ec7n DC:<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Nghien_cuu_va_thu_thap_thong_tin\"><\/span>1. Nghi\u00ean c\u1ee9u v\u00e0 thu th\u1eadp th\u00f4ng tin:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&#8211; \u0110\u1ecdc s\u00e1ch, t\u00e0i li\u1ec7u ho\u1eb7c trang web li\u00ean quan \u0111\u1ebfn \u0111i\u1ec7n DC \u0111\u1ec3 thu th\u1eadp th\u00f4ng tin chi ti\u1ebft v\u1ec1 ch\u1ee7 \u0111\u1ec1.<br \/>\n&#8211; Ghi ch\u00e9p l\u1ea1i c\u00e1c \u00fd ch\u00ednh, c\u00f4ng th\u1ee9c v\u00e0 v\u00ed d\u1ee5 li\u00ean quan \u0111\u1ebfn \u0111i\u1ec7n DC.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Sap_xep_thong_tin\"><\/span>2. S\u1eafp x\u1ebfp th\u00f4ng tin:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&#8211; X\u00e1c \u0111\u1ecbnh c\u00e1c ph\u1ea7n ch\u00ednh c\u1ee7a b\u00e0i vi\u1ebft, ch\u1eb3ng h\u1ea1n nh\u01b0 gi\u1edbi thi\u1ec7u, c\u00e1c \u0111\u1eb7c t\u00ednh c\u1ee7a d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u, c\u00e1ch \u0111o \u0111i\u1ec7n \u00e1p, c\u00f4ng th\u1ee9c t\u00ednh c\u01b0\u1eddng \u0111\u1ed9 d\u00f2ng \u0111i\u1ec7n v\u00e0 s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa m\u1ea1ch n\u1ed1i ti\u1ebfp v\u00e0 m\u1ea1ch song song.<br \/>\n&#8211; S\u1eafp x\u1ebfp th\u00f4ng tin thu th\u1eadp \u0111\u01b0\u1ee3c v\u00e0o t\u1eebng ph\u1ea7n t\u01b0\u01a1ng \u1ee9ng.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Viet_noi_dung\"><\/span>3. Vi\u1ebft n\u1ed9i dung:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&#8211; B\u1eaft \u0111\u1ea7u vi\u1ebft t\u1eeb ph\u1ea7n gi\u1edbi thi\u1ec7u, gi\u1edbi thi\u1ec7u v\u1ec1 \u0111i\u1ec7n DC v\u00e0 l\u00fd do t\u1ea1i sao n\u00f3 quan tr\u1ecdng trong cu\u1ed9c s\u1ed1ng h\u00e0ng ng\u00e0y.<br \/>\n&#8211; M\u00f4 t\u1ea3 c\u00e1c \u0111\u1eb7c t\u00ednh c\u1ee7a d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u, cung c\u1ea5p v\u00ed d\u1ee5 v\u00e0 \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf.<br \/>\n&#8211; Tr\u00ecnh b\u00e0y c\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u0111o \u0111i\u1ec7n \u00e1p m\u1ed9t chi\u1ec1u v\u00e0 gi\u1ea3i th\u00edch c\u00f4ng th\u1ee9c t\u00ednh c\u01b0\u1eddng \u0111\u1ed9 d\u00f2ng \u0111i\u1ec7n trong m\u1ea1ch \u0111i\u1ec7n DC.<br \/>\n&#8211; So s\u00e1nh s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa m\u1ea1ch n\u1ed1i ti\u1ebfp v\u00e0 m\u1ea1ch song song trong vi\u1ec7c t\u00ednh c\u01b0\u1eddng \u0111\u1ed9 d\u00f2ng \u0111i\u1ec7n.<br \/>\n&#8211; K\u1ebft lu\u1eadn b\u00e0i vi\u1ebft b\u1eb1ng c\u00e1ch t\u00f3m t\u1eaft nh\u1eefng th\u00f4ng tin quan tr\u1ecdng \u0111\u00e3 \u0111\u01b0\u1ee3c tr\u00ecnh b\u00e0y.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_Kiem_tra_va_chinh_sua\"><\/span>4. Ki\u1ec3m tra v\u00e0 ch\u1ec9nh s\u1eeda:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&#8211; \u0110\u1ecdc l\u1ea1i b\u00e0i vi\u1ebft \u0111\u1ec3 ki\u1ec3m tra l\u1ed7i ch\u00ednh t\u1ea3, ng\u1eef ph\u00e1p v\u00e0 logic.<br \/>\n&#8211; Ch\u1ec9nh s\u1eeda c\u00e1c c\u00e2u v\u0103n kh\u00f4ng r\u00f5 r\u00e0ng ho\u1eb7c kh\u00f4ng ch\u00ednh x\u00e1c.<br \/>\n&#8211; \u0110\u1ea3m b\u1ea3o r\u1eb1ng th\u00f4ng tin \u0111\u01b0\u1ee3c tr\u00ecnh b\u00e0y theo m\u1ed9t c\u00e1ch c\u00f3 logic v\u00e0 d\u1ec5 hi\u1ec3u cho ng\u01b0\u1eddi \u0111\u1ecdc.<\/p>\n<p>B\u1eb1ng c\u00e1ch t\u1ed5ng h\u1ee3p th\u00f4ng tin t\u1eeb nhi\u1ec1u ngu\u1ed3n kh\u00e1c nhau v\u00e0 tu\u00e2n th\u1ee7 c\u00e1c b\u01b0\u1edbc tr\u00ean, b\u1ea1n c\u00f3 th\u1ec3 vi\u1ebft m\u1ed9t b\u00e0i v\u1ec1 \u0111i\u1ec7n DC c\u00f3 n\u1ed9i dung ch\u1ea5t l\u01b0\u1ee3ng.<\/p>\n<p>DC l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a &#8220;Direct Current&#8221; trong ti\u1ebfng Anh. \u0110\u00e2y l\u00e0 d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u, kh\u00f4ng thay \u0111\u1ed5i h\u01b0\u1edbng v\u00e0 amplitiud. DC \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u l\u0129nh v\u1ef1c nh\u01b0 \u0111i\u1ec7n t\u1eed, c\u00f4ng ngh\u1ec7 th\u00f4ng tin v\u00e0 ng\u00e0nh c\u00f4ng nghi\u1ec7p.<br \/>\n<iframe loading=\"lazy\" title=\"\u0110i\u1ec7n l\u00e0 g\u00ec? D\u00f2ng \u0111i\u1ec7n xoay chi\u1ec1u (AC) v\u00e0 m\u1ed9t chi\u1ec1u (DC) c\u00f3 g\u00ec kh\u00e1c nhau?\" width=\"790\" height=\"444\" src=\"https:\/\/www.youtube.com\/embed\/f3eZpwlQL5o?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/p>\n","protected":false},"excerpt":{"rendered":"<p>&#8220;DC l\u00e0 m\u1ed9t t\u1eeb vi\u1ebft t\u1eaft trong ti\u1ebfng Anh, c\u00f3 ngh\u0129a l\u00e0 D\u1ecbch Chuy\u1ec3n. N\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ch\u1ec9 h\u00e0nh \u0111\u1ed9ng di chuy\u1ec3n t\u1eeb m\u1ed9t&#8230; <\/p>\n","protected":false},"author":1,"featured_media":28617,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[29],"tags":[],"class_list":["post-28619","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-khai-niem-1"],"_links":{"self":[{"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/posts\/28619","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/comments?post=28619"}],"version-history":[{"count":0,"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/posts\/28619\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/media\/28617"}],"wp:attachment":[{"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/media?parent=28619"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/categories?post=28619"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/tags?post=28619"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}