{"id":14038,"date":"2018-10-19T13:46:00","date_gmt":"2018-10-19T06:46:00","guid":{"rendered":"https:\/\/tmp.phongvu.vn\/?p=14038"},"modified":"2018-10-19T13:46:00","modified_gmt":"2018-10-19T06:46:00","slug":"1807609-2","status":"publish","type":"post","link":"https:\/\/tmp.phongvu.vn\/hoi-dap\/1807609-2\/","title":{"rendered":"1807609"},"content":{"rendered":"

Trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng,\u00a0s\u1ea1c\u00a0laptop\u00a0c\u1ee7a ch\u00fang ta sau m\u1ed9t th\u1eddi gian l\u00e2u c\u00f3 th\u1ec3 kh\u00f4ng may b\u1ecb h\u1ecfng ho\u1eb7c v\u00f4 t\u00ecnh l\u00e0m m\u1ea5t. \u0110\u1ec3 gi\u00fap ng\u01b0\u1eddi d\u00f9ng c\u00f3 m\u1ed9t \u0111\u1ecbnh h\u01b0\u1edbng t\u1ed1t h\u01a1n trong vi\u1ec7c t\u00ecm ch\u1ecdn 1 b\u1ed9 s\u1ea1c m\u1edbi \u0111\u00fang chu\u1ea9n v\u00e0 ph\u00f9 h\u1ee3p v\u1edbi m\u00e1y nh\u1ea5t, ch\u00fang t\u00f4i \u0111\u00e1nh gi\u00e1 b\u1ed9\u00a0Adapter HP\u00a019.5V – 4.62A (\u0111\u1ea7u kim)<\/a>\u00a0<\/strong>chuy\u00ean d\u00f9ng cho c\u00e1c d\u00f2ng m\u00e1y HP.<\/strong><\/h2>\n

\"B\u1ed9<\/p>\n

\u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf ph\u00f9 h\u1ee3p r\u1ed9ng r\u00e3i v\u1edbi nhi\u1ec1u d\u00f2ng m\u00e1y HP, lu\u00f4n \u0111\u1ea3m b\u1ea3o \u0111\u00fang \u0111i\u1ec7n \u00e1p v\u00e0 \u1ed5n \u0111\u1ecbnh, cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng cho\u00a0m\u00e1y t\u00ednh\u00a0ti\u1ebfp t\u1ee5c ho\u1ea1t \u0111\u1ed9ng t\u1ed1t nh\u1ea5t.<\/p>\n

B\u1ea3o v\u1ec7 OCP (Over Current Protection)<\/strong><\/h3>\n

L\u00e0 m\u1ed9t t\u00ednh n\u0103ng b\u1ea3o v\u1ec7 c\u1ee7a B\u1ed9 ngu\u1ed3n, b\u1ed9 ngu\u1ed3n s\u1ebd t\u1ef1 ng\u1eebng ho\u1ea1t \u0111\u1ed9ng khi gi\u00e1 tr\u1ecb d\u00f2ng \u0111i\u1ec7n\u00a0t\u0103ng cao \u0111\u1ed9t bi\u1ebfn, qu\u00e1 kh\u1ea3 n\u0103ng cung c\u1ea5p d\u00f2ng \u0111i\u1ec7n an to\u00e0n c\u1ee7a b\u1ed9 ngu\u1ed3n.<\/p>\n

B\u1ea3o v\u1ec7 qu\u00e1 \u00e1p OVP (Over Voltage Protection)<\/strong><\/h3>\n

M\u1ea1ch b\u1ea3o v\u1ec7 s\u1ebd k\u00edch ho\u1ea1t v\u00e0 l\u00e0m ng\u1eebng ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u1ed9 ngu\u1ed3n khi \u0111i\u1ec7n th\u1ebf \u1edf m\u1ed9t hay t\u1ea5t c\u1ea3 c\u00e1c \u0111\u1ea7u ra v\u01b0\u1ee3t qu\u00e1 m\u1ed9t gi\u00e1 tr\u1ecb \u0111i\u1ec7n \u00e1p chu\u1ea9n \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp tr\u01b0\u1edbc.<\/p>\n

B\u1ea3o v\u1ec7 qu\u00e1 t\u1ea3i (OPP – Over Power Protection):<\/h3>\n

L\u00e0 m\u1ed9t t\u00ednh n\u0103ng b\u1ea3o v\u1ec7 c\u1ee7a b\u1ed9 ngu\u1ed3n, b\u1ed9 ngu\u1ed3n s\u1ebd t\u1ef1 ng\u01b0ng ho\u1ea1t \u0111\u1ed9ng khi gi\u00e1 tr\u1ecb c\u00f4ng su\u1ea5t v\u01b0\u1ee3t qua m\u1ed9t m\u1ee9c \u0111\u1ecbnh s\u1eb5n, \u0111\u1ec3 tr\u00e1nh h\u01b0 h\u1ecfng m\u1ea1ch OLP s\u1ebd l\u00e0m ng\u1eebng vi\u1ec7c cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng. B\u1ed9 ngu\u1ed3n s\u1ebd ho\u1ea1t \u0111\u1ed9ng tr\u1edf l\u1ea1i khi hi\u1ec7n t\u01b0\u1ee3ng qu\u00e1 t\u1ea3i qua \u0111i.<\/p>\n

B\u1ea3o v\u1ec7 qu\u00e1 c\u00f4ng su\u1ea5t\u00a0 OPP (Over Power Protection)\u00a0<\/strong><\/h3>\n

Khi t\u1ed5ng c\u00f4ng su\u1ea5t \u0111\u1ea7u v\u00e0o v\u01b0\u1ee3t h\u01a1n m\u1ed9t gi\u00e1 tr\u1ecb \u0111\u01b0\u1ee3c \u0111\u1eb7t tr\u01b0\u1edbc, m\u1ea1ch OPP s\u1ebd t\u00e1c d\u1ee5ng l\u00e0m ng\u1eebng ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u1ed9 ngu\u1ed3n \u0111\u1ec3 tr\u00e1nh h\u01b0 h\u1ecfng cho ph\u1ea7n c\u00f4ng su\u1ea5t. Gi\u00e1 tr\u1ecb b\u1ea3o v\u1ec7 n\u1eb1m trong kho\u1ea3ng 120% t\u1edbi 150% tu\u1ef3 theo thi\u1ebft k\u1ebf c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t.<\/p>\n

B\u1ea3o v\u1ec7 qu\u00e1 nhi\u1ec7t\u00a0 OTP (Over Temperature Protection)<\/strong><\/h3>\n

Vi\u1ec7c cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng s\u1ebd \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 ch\u1ed1ng l\u1ea1i \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9 gia t\u0103ng do s\u1ef1 th\u1ea5t b\u1ea1i c\u1ee7a qu\u1ea1t l\u00e0m m\u00e1t hay nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng gia t\u0103ng qu\u00e1 m\u1ee9c. M\u1ea1ch OTP s\u1ebd l\u00e0m PSU ng\u1eebng ho\u1ea1t \u0111\u1ed9ng, khi nhi\u1ec7t \u0111\u1ed9 gi\u1ea3m xu\u1ed1ng \u0111\u1ebfn m\u1ee9c x\u00e1c \u0111\u1ecbnh gi\u1edbi h\u1ea1n, b\u1ed9 ngu\u1ed3n s\u1ebd t\u1ef1 ho\u1ea1t \u0111\u1ed9ng l\u1ea1i. C\u00e1c c\u1ea3m bi\u1ebfn nhi\u1ec7t \u0111\u1ed9 tu\u1ef3 theo thi\u1ebft k\u1ebf c\u1ee7a t\u1eebng nh\u00e0 s\u1ea3n xu\u1ea5t m\u00e0 n\u00f3 c\u00f3\u00a0\u00a0th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf bi\u1ebfn \u00e1p c\u00f4ng su\u1ea5t, tr\u00ean phi\u1ebfn t\u1ea3n nhi\u1ec7t,\u2026<\/p>\n

\u0110\u1ec3 tr\u00e1nh mua ph\u1ea3i h\u00e0ng ch\u1ea5t l\u01b0\u1ee3ng k\u00e9m, h\u00e0ng kh\u00f4ng ch\u00ednh h\u00e3ng, c\u00f3 m\u1ed9t s\u1ed1 \u0111i\u1ec3m ng\u01b0\u1eddi d\u00f9ng n\u00ean l\u01b0u \u00fd khi ch\u1ecdn mua s\u1ea1c:<\/p>\n

    \n
  • M\u00e0u s\u01a1n, ch\u1eef vi\u1ebft tr\u00ean tem m\u00e1c, m\u1eb7t sau c\u1ee7a s\u1ea1c: r\u00f5 r\u00e0ng, s\u1eafc n\u00e9t.<\/li>\n
  • Gi\u00e1 c\u1ea3: h\u00e0ng ch\u1ea5t l\u01b0\u1ee3ng cao, \u0111\u00fang chu\u1ea9n ch\u00ednh h\u00e3ng gi\u00e1 th\u01b0\u1eddng dao \u0111\u1ed9ng quanh 300.000\u0111 \u2013 350.000\u0111, th\u1eddi gian b\u1ea3o h\u00e0nh 1 \u2013 2 n\u0103m, c\u00f3 th\u1ec3 ch\u00eanh l\u1ec7ch h\u01a1n k\u00e9m nhau ch\u00fat t\u00f9y d\u00f2ng v\u00e0 nh\u00e0 cung c\u1ea5p (do d\u1ecbch v\u1ee5 h\u1eadu m\u00e3i); c\u00f2n h\u00e0ng nh\u1eadp theo l\u00f4, ch\u1ea5t l\u01b0\u1ee3ng th\u1ea5p ch\u1ec9 kho\u1ea3ng 150.000\u0111, b\u1ea3o h\u00e0nh r\u1ea5t \u00edt.<\/li>\n
  • R\u00e3nh khe: r\u1ea5t kh\u00edt (h\u00e0ng c\u1ea5p th\u1ea5p c\u00f3 th\u1ec3 th\u00f4 v\u00e0 r\u1ed9ng h\u01a1n).<\/li>\n<\/ul>\n

    H\u00e0ng c\u1ea5p th\u1ea5p d\u00f9 gi\u00e1 th\u00e0nh r\u1ebb nh\u01b0ng sau m\u1ed9t th\u1eddi gian ng\u1eafn s\u1eed d\u1ee5ng c\u00f3 th\u1ec3 th\u1ea5y c\u1ee5c s\u1ea1c r\u1ea5t n\u00f3ng, d\u00f2ng \u0111i\u1ec7n \u0111i qua kh\u00f4ng \u1ed5n \u0111\u1ecbnh d\u1ec5 g\u00e2y hi\u1ec7n t\u01b0\u1ee3ng chai pin, dung l\u01b0\u1ee3ng pin gi\u1ea3m nhanh, v\u00ec v\u1eady \u0111\u1ec3 tr\u00e1nh nh\u1eefng s\u1ef1 c\u1ed1 \u0111\u00e1ng ti\u1ebfc, kh\u00f4ng n\u00ean mua h\u00e0ng qu\u00e1 r\u1ebb v\u00e0 h\u00e3y ch\u1ecdn nh\u00e0 cung c\u1ea5p uy t\u00edn, ch\u1ea5t l\u01b0\u1ee3ng b\u1ea1n nh\u00e9.<\/p>\n

    \"B\u1ed9<\/p>\n

    \"B\u1ed9<\/p>\n

    \"B\u1ed9<\/p>\n

    \"B\u1ed9<\/p>\n

     <\/p>\n

     <\/p>\n","protected":false},"excerpt":{"rendered":"

    Trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng,\u00a0s\u1ea1c\u00a0laptop\u00a0c\u1ee7a ch\u00fang ta sau m\u1ed9t th\u1eddi gian l\u00e2u c\u00f3 th\u1ec3 kh\u00f4ng may b\u1ecb h\u1ecfng ho\u1eb7c v\u00f4 t\u00ecnh l\u00e0m m\u1ea5t. \u0110\u1ec3 gi\u00fap ng\u01b0\u1eddi...<\/p>\n","protected":false},"author":16,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[10,15],"tags":[561],"_links":{"self":[{"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/posts\/14038"}],"collection":[{"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/users\/16"}],"replies":[{"embeddable":true,"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/comments?post=14038"}],"version-history":[{"count":2,"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/posts\/14038\/revisions"}],"predecessor-version":[{"id":15768,"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/posts\/14038\/revisions\/15768"}],"wp:attachment":[{"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/media?parent=14038"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/categories?post=14038"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/tags?post=14038"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}