{"id":1485,"date":"2018-07-06T04:18:18","date_gmt":"2018-07-06T04:18:18","guid":{"rendered":"https:\/\/hocvienit.vn\/?p=1485"},"modified":"2025-02-24T15:50:06","modified_gmt":"2025-02-24T08:50:06","slug":"nhung-dieu-can-biet-ve-pin-laptop","status":"publish","type":"post","link":"https:\/\/hocvienit.vn\/?p=1485","title":{"rendered":"Nh\u1eefng \u0111i\u1ec1u c\u1ea7n bi\u1ebft v\u1ec1 Pin Laptop"},"content":{"rendered":"
<\/header>\n
\n
\"Nh\u1eefng
Nh\u1eefng \u0111i\u1ec1u c\u1ea7n bi\u1ebft v\u1ec1 Pin Laptop<\/figcaption><\/figure>\n

Q. Pin laptop l\u00e0 g\u00ec?<\/span><\/p>\n

A. Pin laptop, nh\u01b0 ch\u00fang ta bi\u1ebft, l\u00e0 s\u1ea3n ph\u1ea9m c\u00f4ng ngh\u1ec7 cao, \u0111\u01b0\u1ee3c s\u1ea3nxu\u1ea5t tr\u00ean d\u00e2y chuy\u1ec1n, c\u00f4ng ngh\u1ec7 hi\u1ec7n \u0111\u1ea1i do ch\u00ednh c\u00e1c Cty s\u1ea3n xu\u1ea5t m\u00e1y t\u00ednh (IBM, DELL, SONY,..) cung c\u1ea5p. Ho\u1eb7c do c\u00e1c Cty \u0111\u01b0\u1ee3c nh\u00e0 s\u1ea3n xu\u1ea5t laptop ch\u1ec9 \u0111\u1ecbnh. Ch\u00fang \u0111\u01b0\u1ee3c c\u1ea5u t\u1ea1o t\u1eeb:<\/span><\/p>\n

1 – Bo m\u1ea1ch: \u0110\u00e2y l\u00e0 th\u00e0nh ph\u1ea7n r\u1ea5t quan tr\u1ecdng ch\u1ee9a c\u00e1c th\u00f4ng tin gi\u00fap cho m\u00e1y t\u00ednh c\u00f3 th\u1ec3 nh\u1eadn d\u1ea1ng ch\u00ednh x\u00e1c lo\u1ea1i Pin ph\u00f9 h\u1ee3p. \u1ede \u0111\u00e2y c\u0169ng l\u00e0 n\u01a1i ch\u1ee9a c\u00e1c m\u1ea1ch b\u1ea3o v\u1ec7, m\u1ea1ch s\u1ea1c, chip qu\u1ea3n l\u00fd ngu\u1ed3n pin, c\u00e1c r\u01a1le v\u00e0 \u0111\u1ea7u gi\u1eafc ti\u1ebfp x\u00fac v\u1edbi m\u00e1y t\u00ednh.<\/span><\/p>\n

2 – C\u00e1c Cell: T\u00f9y t\u1eebng lo\u1ea1i m\u00e0 ta c\u00f3 3 – 4 – 6 – 8 – 9 ho\u1eb7c 12 cell. C\u00e1c vi\u00ean Pin dung l\u01b0\u1ee3ng l\u1edbn c\u00f3 th\u1ec3 c\u00f3 nhi\u1ec1u cell h\u01a1n n\u1eefa. C\u00e1c cell ph\u1ed5 bi\u1ebfn hi\u1ec7n nay l\u00e0 cell tr\u00f2n, c\u00f3 dung l\u01b0\u1ee3ng 2000mAh, 2200mAh, 2400mAh, 2600mAh. Cell vu\u00f4ng c\u00f3 dung l\u01b0\u1ee3ng nh\u1ecf h\u01a1n (1800mAh) v\u00e0 th\u01b0\u1eddng d\u00f9ng trong c\u00e1c m\u00e1y m\u1ecfng, nh\u1eb9 nh\u01b0 IBM X30; Dell C400, ….<\/span><\/p>\n

3 – V\u1ecf: Gi\u1eef v\u00e0 b\u1ea3o v\u1ec7 cell, m\u1ea1ch \u0111i\u1ec7n th\u00e0nh m\u1ed9t kh\u1ed1i g\u1eafn k\u1ebft ch\u1eb7t ch\u1ebb. T\u1ea1o th\u00e0nh pin laptop ho\u00e0n ch\u1ec9nh nh\u01b0 ch\u00fang ta th\u01b0\u1eddng th\u1ea5y.<\/span><\/p>\n

Q. Pin laptop ghi 10.8V ho\u1eb7c 11.1V l\u00e0 m\u1ea5y cell?<\/span><\/p>\n

A. Pin c\u00f3 th\u1ec3 l\u00e0 3 cell, 6 cell, 9 cell ho\u1eb7c 12 cell, ph\u1ee5 thu\u1ed9c c\u00f4ng su\u1ea5t ghi tr\u00ean th\u00e2n pin laptop:<\/span><\/p>\n

D\u01b0\u1edbi 2800mAh: 3 cell.<\/span><\/p>\n

4000mAh – 5600mAh: 6 cell.<\/span><\/p>\n

6000mAh – 7800mAh: 9 cell.<\/span><\/p>\n

Tr\u00ean 8000mAh : 12 cell<\/span><\/p>\n

Q. Pin laptop ghi 14.8V l\u00e0 m\u1ea5y cell?<\/span><\/p>\n

A. Pin c\u00f3 th\u1ec3 l\u00e0 4 cell, 8 cell, ho\u1eb7c 12 cell, ph\u1ee5 thu\u1ed9c c\u00f4ng su\u1ea5t:<\/span><\/p>\n

D\u01b0\u1edbi 2800mAh: 4 cell.<\/span><\/p>\n

4000mAh – 5600mAh: 8 cell.<\/span><\/p>\n

Tr\u00ean 6000mAh: 12 cell.<\/span><\/p>\n

Q. Pin laptop ghi 10.8V v\u00e0 47Wh (4400mAh) c\u00f3 \u00fd ngh\u0129a g\u00ec?<\/span><\/p>\n

A. Cho ch\u00fang ta bi\u1ebft n\u0103ng l\u01b0\u1ee3ng c\u1ee7a pin \u0111\u00f3.<\/span><\/p>\n

N\u1ebfu g\u1ecdi W l\u00e0 n\u0103ng l\u01b0\u1ee3ng (\u0111i\u1ec7n 1 chi\u1ec1u, t\u00ednh b\u1eb1ng Jun – J, hay c\u00f2n g\u1ecdi l\u00e0 o\u00e1t gi\u00e2y – Ws hay o\u00e1t gi\u1edd – Wh).<\/span><\/p>\n

W = P.t = I.U.t (Wh)<\/span><\/p>\n

P: C\u00f4ng su\u1ea5t, t\u00ednh b\u1eb1ng W;<\/span><\/p>\n

t: Th\u1eddi gian, t\u00ednh b\u1eb1ng h<\/span><\/p>\n

Ta c\u00f3: t = W\/P = W\/U.I (h).<\/span><\/p>\n

U: \u0110i\u1ec7n th\u1ebf pin, t\u00ednh b\u1eb1ng V. L\u00e0 h\u1eb1ng s\u1ed1 kh\u00f4ng \u0111\u1ed5i (10V8 ho\u1eb7c 14V8).<\/span><\/p>\n

Th\u1eddi gian t t\u1ef7 l\u1ec7 ngh\u1ecbch v\u1edbi d\u00f2ng \u0111i\u1ec7n I.<\/span><\/p>\n

Khi \u0111\u00f3 n\u1ebfu m\u00e1y t\u00ednh ho\u1ea1t \u0111\u1ed9ng v\u1edbi c\u01b0\u1eddng \u0111\u1ed9 d\u00f2ng \u0111i\u1ec7n I l\u1edbn (m\u1edf nh\u1ea1c l\u1edbn, ch\u1ea1y \u0111\u1ed3 h\u1ecda, ch\u1ec9nh \u0111\u1ed9 s\u00e1ng m\u00e0n h\u00ecnh Maximum…). Th\u1eddi gian s\u1eed d\u1ee5ng t s\u1ebd ng\u1eafn l\u1ea1i. V\u00e0 ng\u01b0\u1ee3c l\u1ea1i.<\/span><\/p>\n

Gi\u1ea3 s\u1eed m\u00e1y t\u00ednh ho\u1ea1t \u0111\u1ed9ng v\u1edbi c\u01b0\u1eddng \u0111\u1ed9 d\u00f2ng \u0111i\u1ec7n I l\u00e0 2.2A (2200mA). Khi \u0111\u00f3 pin tr\u00ean ch\u1ec9 s\u1eed d\u1ee5ng t\u1ed1i \u0111a 2h;<\/span><\/p>\n

I: 1.1A (1100mA – ch\u1ec9 l\u01b0\u1edbt web, \u0111\u00e1nh v\u0103n b\u1ea3n ch\u1eb5ng h\u1ea1n), pin s\u1eed d\u1ee5ng 4h.<\/span><\/p>\n

Ngo\u00e0i ra c\u00f2n cho ch\u00fang ta bi\u1ebft th\u1eddi gian s\u1ea1c \u0111\u1ea7y pin \u0111\u00f3. N\u1ebfu Adaptor (s\u1ea1c) ghi 2.2A (2200mA) th\u00ec th\u1eddi gian s\u1ea1c \u0111\u1ea7y pin 2h.<\/span><\/p>\n

Q. Khi n\u00e0o th\u00ec c\u1ea7n thay\/ph\u1ee5c h\u1ed3i pin laptop?<\/span><\/p>\n

A. Khi pin laptop b\u1ecb c\u00e1c tr\u01b0\u1eddng h\u1ee3p sau:<\/span><\/p>\n

Kh\u00f4ng th\u1ec3 cung c\u1ea5p \u0111i\u1ec7n cho m\u00e1y Laptop khi r\u00fat \u0111i\u1ec7n ngu\u1ed3n (Adapter – S\u1ea1c) ra kh\u1ecfi m\u00e1y.<\/span><\/p>\n

Kh\u00f4ng th\u1ec3 x\u1ea1c \u0111\u01b0\u1ee3c ho\u1eb7c laptop kh\u00f4ng nh\u1eadn d\u1ea1ng pin.<\/span><\/p>\n

S\u1eed d\u1ee5ng nhanh h\u1ebft, th\u1eddi gian s\u1eed d\u1ee5ng ng\u1eafn d\u01b0\u1edbi 1h, ….<\/span><\/p>\n

Q. S\u1ea1c pin th\u1ebf khi mua pin m\u1edbi<\/span><\/p>\n

A. Nh\u01b0 khuy\u1ebfn c\u00e1o c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t. Sau khi mua pin m\u1edbi “\u0111\u00fang” v\u00e0 “\u0111\u1ee7”. S\u1ea1c \u0111\u1ea7y v\u00e0 x\u1ea3 c\u1ea1n. Th\u00f4ng th\u01b0\u1eddng x\u1ea1c 5 – 7 l\u1ea7n \u0111\u1ea7u g\u1ea5p \u0111\u00f4i th\u1eddi gian s\u1ea1c pin b\u00ecnh th\u01b0\u1eddng (t\u1eeb 5 – 7 ti\u1ebfng so v\u00f3i 2 – 3 ti\u1ebfng) \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o pin \u0111\u01b0\u1ee3c s\u1ea1c \u0111\u1ea7y, tr\u00e1nh s\u1ea1c n\u1eefa ch\u1eebng. V\u00e0 khi pin \u0111\u00e3 \u0111\u1ea7y nh\u01b0 n\u00f3i tr\u00ean th\u00ec r\u00fat s\u1ea1c ra kh\u1ecfi laptop, s\u1eed d\u00f9ng ngu\u1ed3n pin cho \u0111\u1ebfn khi m\u00e1y b\u00e1o pin y\u1ebfu, khi \u0111\u00f3 m\u1edbi c\u1eafm s\u1ea1c v\u00f4. Tr\u00e1nh t\u00ecnh tr\u1ea1ng c\u1eafm s\u1ea1c su\u1ed1t trong m\u00e1y s\u1ebd l\u00e0m chai cell.<\/span><\/p>\n

M\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p khi thay cell c\u1ea7n “s\u1ea1c – x\u1ea3” nhi\u1ec1u l\u1ea7n h\u01a1n, cho \u0111\u1ebfn khi pin \u0111\u1ea1t dung l\u01b0\u1ee3ng t\u1ed1i \u0111a. Khi \u0111\u00f3 \u0111\u1ed9 chai c\u1ee7a pin gi\u1ea3m g\u1ea7n b\u1eb1ng 0. (Xem h\u01b0\u1edbng d\u1eabn “s\u1ea1c – x\u1ea3” pin t\u1ea1i \u0111\u00e2y)<\/span><\/p>\n

Q. Pin m\u00e1y t\u00ednh x\u00e1ch tay c\u00f3 bao nhi\u00eau lo\u1ea1i ?<\/span><\/p>\n

A. Th\u01b0\u1eddng c\u00f3 2 lo\u1ea1i l\u00e0 Lithium-ion (Li-ion, s\u1eed d\u1ee5ng cell Li-ion) v\u00e0 Nikel (s\u1eed d\u1ee5ng cell Nikel). V\u00ec \u00edt to\u1ea3 nhi\u1ec7t, kh\u1ea3 n\u0103ng s\u1ea1c l\u1ea1i hi\u1ec7u qu\u1ea3 h\u01a1n v\u00e0 \u00edt b\u1ecb “chai” n\u00ean Pin c\u1ee7a c\u00e1c m\u00e1y t\u00ednh hi\u1ec7n nay \u0111\u1ec1u d\u00f9ng cell Li-ion.<\/span><\/p>\n

 <\/p>\n<\/div>\n

M\u1ecdi chi ti\u1ebft xin vui l\u00f2ng li\u00ean h\u1ec7:<\/i><\/p>\n

C\u00d4NG TY C\u1ed4 PH\u1ea6N H\u1eccC VI\u1ec6N IT<\/strong>
\nMST: 0108733789<\/strong>
\nT\u1ed5ng \u0111\u00e0i h\u1ed7 tr\u1ee3: 024 3566 8686 \u2013 Hotline: 0981 223 001<\/strong>
\nFacebook:<\/strong>\u00a0www.fb.com\/hocvienit<\/a><\/p>\n

\u0110\u0103ng k\u00fd k\u00eanh Youtube \u0111\u1ec3 theo d\u00f5i c\u00e1c b\u00e0i h\u1ecdc c\u1ee7a Hu\u1ea5n luy\u1ec7n vi\u00ean t\u1ed1t nh\u1ea5t:<\/strong>\u00a0http:\/\/bit.ly\/Youtube_HOCVIENiT<\/a><\/p>\n

Tham gia c\u1ed9ng \u0111\u1ed3ng H\u1ecdc vi\u1ec7n IT.vn t\u1ea1i:<\/strong>\u00a0https:\/\/www.facebook.com\/groups\/www.hocvienit.vn\/<\/a><\/p>\n

Tr\u1ee5 s\u1edf H\u00e0 N\u1ed9i:<\/strong>\u00a0S\u1ed1 8 ng\u00f5 117 Th\u00e1i H\u00e0, \u0110\u1ed1ng \u0110a, H\u00e0 N\u1ed9i<\/p>\n

H\u1ed3 Ch\u00ed Minh:<\/strong>\u00a0S\u1ed1 283\/45 C\u00e1ch M\u1ea1ng Th\u00e1ng T\u00e1m, Ph\u01b0\u1eddng 12, Qu\u1eadn 10,\u00a0TP.HCM
\nH\u1ea3i Ph\u00f2ng:<\/strong>\u00a0S\u1ed1 94 Qu\u00e1n Nam, L\u00ea Ch\u00e2n, H\u1ea3i Ph\u00f2ng<\/p>\n

Th\u00e1i Nguy\u00ean:<\/strong>\u00a0S\u1ed1 297 L\u01b0\u01a1ng Ng\u1ecdc Quy\u1ebfn, TP. Th\u00e1i Nguy\u00ean
\nH\u1ecdc vi\u1ec7n IT.vn \u2013 Truy\u1ec1n ngh\u1ec1 th\u1ef1c t\u1ebf c\u00f9ng b\u1ea1n \u0111\u1ebfn th\u00e0nh c\u00f4ng!\u00a0<\/i><\/strong><\/p>\n

\n

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

Pin laptop, nh\u01b0 ch\u00fang ta bi\u1ebft, l\u00e0 s\u1ea3n ph\u1ea9m c\u00f4ng ngh\u1ec7 cao, \u0111\u01b0\u1ee3c s\u1ea3nxu\u1ea5t tr\u00ean d\u00e2y chuy\u1ec1n, c\u00f4ng ngh\u1ec7 hi\u1ec7n \u0111\u1ea1i do ch\u00ednh c\u00e1c Cty s\u1ea3n xu\u1ea5t m\u00e1y t\u00ednh (IBM, DELL, SONY,..) cung c\u1ea5p. Ho\u1eb7c do c\u00e1c Cty \u0111\u01b0\u1ee3c nh\u00e0 s\u1ea3n xu\u1ea5t laptop ch\u1ec9 \u0111\u1ecbnh.<\/p>\n","protected":false},"author":95,"featured_media":12122,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[734],"tags":[562],"_links":{"self":[{"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/posts\/1485"}],"collection":[{"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/users\/95"}],"replies":[{"embeddable":true,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1485"}],"version-history":[{"count":0,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/posts\/1485\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/media\/12122"}],"wp:attachment":[{"href":"https:\/\/hocvienit.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1485"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1485"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1485"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}