{"id":22422,"date":"2019-02-22T14:52:54","date_gmt":"2019-02-22T07:52:54","guid":{"rendered":"https:\/\/banbientan.com\/?p=22422"},"modified":"2019-02-22T14:52:54","modified_gmt":"2019-02-22T07:52:54","slug":"luu-y-khi-su-dung-bien-tan","status":"publish","type":"post","link":"https:\/\/hunglong.banbientan.com\/?p=22422","title":{"rendered":"L\u01b0u \u00fd khi s\u1eed d\u1ee5ng bi\u1ebfn t\u1ea7n"},"content":{"rendered":"

Ch\u1eafc h\u1eb3n khi nghe \u0111\u1ebfn bi\u1ebfn t\u1ea7n th\u00ec nhi\u1ec1u ng\u01b0\u1eddi s\u1ebd \u0111\u1eb7t ra c\u00e2u h\u1ecfi \u0111\u00e2y l\u00e0 thi\u1ebft b\u1ecb g\u00ec, n\u00f3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o v\u00e0 c\u00f3 vai tr\u00f2 g\u00ec. B\u1edfi \u0111\u00e2y l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb \u0111i\u1ec7n m\u00e0 nh\u1eefng ng\u01b0\u1eddi kh\u00f4ng c\u00f3 chuy\u00ean m\u00f4n v\u1ec1 \u0111i\u1ec7n s\u1ebd kh\u00f4ng m\u1ea5y quan t\u00e2m.<\/p>\n

Bi\u1ebfn t\u1ea7n l\u00e0 g\u00ec?<\/strong><\/p>\n

Hi\u1ec3u m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n nh\u1ea5t th\u00ec bi\u1ebfn t\u1ea7n l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb l\u00e0m bi\u1ebfn \u0111\u1ed5i t\u1ea7n s\u1ed1 \u1edf c\u00e1c d\u00f2ng \u0111i\u1ec7n xoay chi\u1ec1u trong cu\u1ed9n d\u00e2y t\u1eeb m\u1ed9t t\u1ea7n s\u1ed1 n\u00e0y sang m\u1ed9t t\u1ea7n s\u1ed1 kh\u00e1c. Nh\u1edd \u0111\u00f3 l\u00e0 ng\u01b0\u1eddi s\u1eed d\u1ee5ng c\u00f3 th\u1ec3 ki\u1ec3m so\u00e1t \u0111\u01b0\u1ee3c t\u1ed1c \u0111\u1ed9 c\u1ee7a \u0111\u1ed9ng c\u01a1 m\u00e0 kh\u00f4ng c\u1ea7n d\u00f9ng \u0111\u1ebfn c\u00e1c thi\u1ebft b\u1ecb nh\u01b0 h\u1ed9p s\u1ed1 c\u01a1 kh\u00ed.<\/p>\n

Bi\u1ebfn t\u1ea7n c\u00f3 c\u00f4ng d\u1ee5ng g\u00ec?<\/strong><\/p>\n

Hi\u1ec7n nay, bi\u1ebfn t\u1ea7n \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng r\u1ea5t nhi\u1ec1u v\u1edbi nh\u1eefng m\u1ee5c \u0111\u00edch kh\u00e1c nhau. M\u1ed9t trong nh\u1eefng \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn nh\u1ea5t c\u1ee7a n\u00f3 ph\u1ea3i k\u1ec3 \u0111\u1ebfn \u0111\u00f3 ch\u00ednh l\u00e0 t\u00edch h\u1ee3p trong m\u1ed9t s\u1ed1 thi\u1ebft b\u1ecb cung c\u1ea5p ngu\u1ed3n \u0111i\u1ec7n li\u00ean t\u1ee5c. \u0110\u00e2y l\u00e0 nh\u1eefng thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u1eb1m cung c\u1ea5p l\u01b0\u1ee3ng \u0111i\u1ec7n m\u1ed9t c\u00e1ch t\u1ea1m th\u1eddi \u0111\u1ec3 c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ef1 li\u00ean t\u1ee5c c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n trong tr\u01b0\u1eddng h\u1ee3p \u0111\u01b0\u1eddng d\u00e2y \u0111i\u1ec7n g\u1eb7p s\u1ef1 c\u1ed1.<\/p>\n

\"\"<\/p>\n

C\u00f3 nh\u1eefng lo\u1ea1i bi\u1ebfn t\u1ea7n n\u00e0o?<\/strong><\/p>\n

C\u00f3 r\u1ea5t nhi\u1ec1u c\u00e1ch ph\u00e2n lo\u1ea1i bi\u1ebfn t\u1ea7n kh\u00e1c nhau d\u1ef1a v\u00e0o r\u1ea5t nhi\u1ec1u y\u1ebfu t\u1ed1. Tuy nhi\u00ean c\u00e1ch ph\u00e2n lo\u1ea1i ph\u1ed5 bi\u1ebfn nh\u1ea5t hi\u1ec7n nay c\u00f3 hai lo\u1ea1i l\u00e0 bi\u1ebfn t\u1ea7n AC v\u00e0 bi\u1ebfn t\u1ea7n DC. \u0110\u1ed1i v\u1edbi bi\u1ebfn t\u1ea7n AC, \u0111\u00e2y l\u00e0 s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng h\u01a1n v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nh\u1eefng d\u00f2ng \u0111i\u1ec7n xoay chi\u1ec1u. C\u00f2n bi\u1ebfn t\u1ea7n DC l\u00e0 thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ed1i v\u1edbi c\u00e1c d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u.<\/p>\n

Khi s\u1eed d\u1ee5ng bi\u1ebfn t\u1ea7n c\u1ea7n c\u00f3 l\u01b0u \u00fd g\u00ec?<\/strong><\/p>\n

–\u00a0\u00a0 \u00a0Nh\u1eefng linh ki\u1ec7n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng b\u00ean trong bi\u1ebfn t\u1ea7n \u0111\u1ec1u l\u00e0 c\u00e1c linh ki\u1ec7n \u0111i\u1ec7n t\u1eed b\u00e1n d\u1eabn v\u1eady n\u00ean n\u00f3 r\u1ea5t nh\u1ea1y c\u1ea3m v\u1edbi \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng, \u0111\u1eb7c bi\u1ec7t \u0111\u1ed1i v\u1edbi th\u1eddi ti\u1ebft n\u00f3ng \u1ea9m nh\u01b0 \u1edf Vi\u1ec7t Nam th\u00ec c\u00e0ng khi\u1ebfn cho c\u00e1c linh ki\u1ec7n n\u00e0y r\u1ea5t d\u1ec5 b\u1ecb oxi h\u00f3a. V\u00ec v\u1eady khi l\u1ef1a ch\u1ecdn bi\u1ebfn t\u1ea7n th\u00ec b\u1ea1n n\u00ean ch\u1eafc ch\u1eafn r\u1eb1ng b\u1ed9 bi\u1ebfn t\u1ea7n \u0111\u00f3 \u0111\u00e3 \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1edbi h\u00f3a v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng th\u00edch nghi v\u1edbi \u0111i\u1ec1u ki\u1ec7n th\u1eddi ti\u1ebft nh\u01b0 \u1edf Vi\u1ec7t Nam.
\n–\u00a0\u00a0 \u00a0Bi\u1ebfn t\u1ea7n s\u1ebd kh\u00f4ng th\u1ec3 ho\u1ea1t \u0111\u1ed9ng t\u1ed1t n\u1ebfu s\u1eed d\u1ee5ng ngo\u00e0i tr\u1eddi. N\u00f3 c\u1ea7n \u0111\u01b0\u1ee3c \u0111\u1ea3m b\u1ea3o v\u1ec1 m\u00f4i tr\u01b0\u1eddng l\u1eafp \u0111\u1eb7t li\u00ean quan \u0111\u1ebfn v\u1ea5n \u0111\u1ec1 v\u1ec1 nhi\u1ec7t \u0111\u1ed9, \u0111\u1ed9 \u1ea9m, \u0111\u1ed9 cao\u2026
\n–\u00a0\u00a0 \u00a0N\u1ebfu nh\u01b0 b\u1ea1n kh\u00f4ng c\u00f3 \u0111\u1ea7y \u0111\u1ee7 nh\u1eefng ki\u1ebfn th\u1ee9c v\u1ec1 c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n th\u00ec kh\u00f4ng n\u00ean t\u1ef1 b\u1ea3n th\u00e2n l\u1eafp \u0111\u1eb7t n\u00f3 b\u1edfi s\u1ebd r\u1ea5t nguy hi\u1ec3m. B\u1ea1n c\u00f3 th\u1ec3 nh\u1edd \u0111\u01a1n v\u1ecb cung c\u1ea5p, c\u1ee7a h\u00e0ng b\u1ea1n mua s\u1ea3n ph\u1ea9m \u0111\u1ebfn l\u1eafp \u0111\u1eb7t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u01b0\u1ee3c s\u1ef1 an to\u00e0n nh\u1ea5t cho b\u1ea1n c\u0169ng nh\u01b0 \u0111\u1ed1i v\u1edbi c\u1ea3 ngu\u1ed3n \u0111i\u1ec7n. \u0110\u1ed2ng th\u1eddi ph\u1ea3i \u0111\u1ecdc k\u1ef9 h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng \u0111\u1ec3 hi\u1ec3u r\u00f5 v\u1ec1 thi\u1ebft b\u1ecb nh\u1ea5t c\u00f3 th\u1ec3.<\/p>\n","protected":false},"excerpt":{"rendered":"

Ch\u1eafc h\u1eb3n khi nghe \u0111\u1ebfn bi\u1ebfn t\u1ea7n th\u00ec nhi\u1ec1u ng\u01b0\u1eddi s\u1ebd \u0111\u1eb7t ra c\u00e2u h\u1ecfi \u0111\u00e2y l\u00e0 thi\u1ebft b\u1ecb g\u00ec, n\u00f3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o v\u00e0 c\u00f3 vai tr\u00f2 g\u00ec. B\u1edfi \u0111\u00e2y l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb \u0111i\u1ec7n m\u00e0 nh\u1eefng ng\u01b0\u1eddi kh\u00f4ng c\u00f3 chuy\u00ean m\u00f4n v\u1ec1 \u0111i\u1ec7n s\u1ebd kh\u00f4ng m\u1ea5y quan t\u00e2m. Bi\u1ebfn t\u1ea7n l\u00e0 […]<\/p>\n","protected":false},"author":2,"featured_media":22423,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-22422","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-t-dng-hoa"],"_links":{"self":[{"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=\/wp\/v2\/posts\/22422","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=22422"}],"version-history":[{"count":0,"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=\/wp\/v2\/posts\/22422\/revisions"}],"wp:attachment":[{"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=22422"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=22422"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=22422"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}