{"id":9386,"date":"2025-07-01T08:36:06","date_gmt":"2025-07-01T08:36:06","guid":{"rendered":"https:\/\/imiapower.com\/?p=9386"},"modified":"2025-07-01T08:38:33","modified_gmt":"2025-07-01T08:38:33","slug":"fast-charging-usb-c-protocols-guide","status":"publish","type":"post","link":"https:\/\/imiapower.com\/vi\/fast-charging-usb-c-protocols-guide\/","title":{"rendered":"Hi\u1ec3u v\u1ec1 giao th\u1ee9c s\u1ea1c nhanh USB-C: B\u1ed9 s\u1ea1c c\u1ee7a b\u1ea1n th\u1ef1c s\u1ef1 h\u1ed7 tr\u1ee3 nh\u1eefng g\u00ec"},"content":{"rendered":"

Trong th\u1ebf gi\u1edbi di \u0111\u1ed9ng ng\u00e0y nay, t\u1ed1c \u0111\u1ed9 s\u1ea1c quan tr\u1ecdng h\u01a1n bao gi\u1edd h\u1ebft \u2014 v\u00e0 s\u1ea1c nhanh USB-C \u0111\u00e3 tr\u1edf th\u00e0nh ti\u00eau chu\u1ea9n v\u00e0ng. V\u1edbi c\u00e1c c\u00f4ng ngh\u1ec7 nh\u01b0 Cung c\u1ea5p \u0111i\u1ec7n (PD)<\/strong>, PPS<\/strong>, V\u00e0 S\u1ea1c nhanh (QC 2.0 \/ 3.0 \/ 4.0)<\/strong>, l\u1ef1a ch\u1ecdn \u0111\u00fang B\u1ed9 s\u1ea1c USB-C<\/strong>\u00a0ho\u1eb7c b\u1ed9 chuy\u1ec3n \u0111\u1ed5i<\/strong>\u00a0c\u00f3 ngh\u0129a l\u00e0 s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa s\u1ea1c ch\u1eadm v\u00e0 s\u1ea1c \u0111\u1ea7y ch\u1ec9 trong v\u00e0i ph\u00fat.<\/p>\n

Nh\u01b0ng li\u1ec7u t\u1ea5t c\u1ea3 b\u1ed9 s\u1ea1c USB-C c\u00f3 h\u1ed7 tr\u1ee3 m\u1ecdi giao th\u1ee9c kh\u00f4ng \u2014 nh\u01b0 PD, PPS v\u00e0 th\u1eadm ch\u00ed c\u1ea3 c\u00e1c ti\u00eau chu\u1ea9n c\u0169 nh\u01b0 Tr\u01b0\u1edbc C\u00f4ng Nguy\u00ean 1.2<\/strong>\u00a0ho\u1eb7c QC 2.0<\/strong>V\u00e0 quan tr\u1ecdng h\u01a1n, ch\u00fang c\u00f3 an to\u00e0n kh\u00f4ng?<\/p>\n

Ch\u00fang ta h\u00e3y c\u00f9ng ph\u00e2n t\u00edch k\u1ef9 h\u01a1n nh\u00e9.<\/p>\n

L\u00e0 g\u00ec S\u1ea1c nhanh USB-C<\/a>?<\/b><\/strong><\/h2>\n

C\u00f4ng ngh\u1ec7 s\u1ea1c USB-C<\/strong>\u00a0cung c\u1ea5p kh\u1ea3 n\u0103ng truy\u1ec1n t\u1ea3i \u0111i\u1ec7n n\u0103ng cao h\u01a1n, \u0111\u1ecbnh h\u01b0\u1edbng ph\u00edch c\u1eafm \u0111a n\u0103ng v\u00e0 t\u01b0\u01a1ng th\u00edch v\u1edbi nhi\u1ec1u lo\u1ea1i thi\u1ebft b\u1ecb \u2014 bao g\u1ed3m \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh, m\u00e1y t\u00ednh x\u00e1ch tay, s\u1ea1c d\u1ef1 ph\u00f2ng v\u00e0 m\u00e1y t\u00ednh b\u1ea3ng.<\/p>\n

\u01afu \u0111i\u1ec3m c\u1ee7a USB-C so v\u1edbi USB-A: H\u1ed7 tr\u1ee3 c\u00f4ng su\u1ea5t cao h\u01a1n (l\u00ean \u0111\u1ebfn 240W qua USB PD 3.1). Truy\u1ec1n d\u1eef li\u1ec7u v\u00e0 s\u1ea1c nhanh h\u01a1n. \u0110\u1ea7u n\u1ed1i nh\u1ecf h\u01a1n v\u00e0 c\u00f3 th\u1ec3 \u0111\u1ea3o ng\u01b0\u1ee3c. H\u1ed7 tr\u1ee3 Thunderbolt v\u00e0 \u0111\u1ea7u ra video. L\u00fd t\u01b0\u1edfng cho c\u00e1c thi\u1ebft b\u1ecb hi\u1ec7n \u0111\u1ea1i bao g\u1ed3m Samsung, iPhone, Android v\u00e0 m\u00e1y t\u00ednh x\u00e1ch tay<\/p>\n

C\u00e1c giao th\u1ee9c s\u1ea1c nhanh ph\u1ed5 bi\u1ebfn \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi b\u1ed9 s\u1ea1c USB-C<\/h2>\n

N\u1ebfu b\u1ea1n \u0111ang s\u1eed d\u1ee5ng m\u1ed9t C\u00e1p USB-C sang USB-C<\/strong>\u00a0ho\u1eb7c nhi\u1ec1u c\u1ed5ng B\u1ed9 s\u1ea1c USB-C<\/strong>, \u0111\u00e2y l\u00e0 nh\u1eefng giao th\u1ee9c ch\u00ednh m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 th\u1ea5y:<\/p>\n\n\n\n\n\n\n\n
Giao th\u1ee9c<\/b><\/strong><\/td>\nS\u1ef1 mi\u00eau t\u1ea3<\/b><\/strong><\/td>\n<\/tr>\n
USB-PD 3.0 \/ 2.0<\/strong><\/td>\nTi\u00eau chu\u1ea9n c\u00f4ng nghi\u1ec7p cho kh\u1ea3 n\u0103ng s\u1ea1c an to\u00e0n, c\u00f3 th\u1ec3 m\u1edf r\u1ed9ng t\u1eeb 18W \u0111\u1ebfn 240W<\/td>\n<\/tr>\n
PPS (B\u1ed9 ngu\u1ed3n l\u1eadp tr\u00ecnh)<\/strong><\/td>\n\u0110i\u1ec1u ch\u1ec9nh \u0111i\u1ec7n \u00e1p\/d\u00f2ng \u0111i\u1ec7n th\u00f4ng minh; c\u1ea7n thi\u1ebft cho Samsung Super Fast Charge<\/td>\n<\/tr>\n
Ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng 2.0 \/ 3.0 \/ 4.0<\/strong><\/td>\nS\u1ea1c nhanh c\u1ee7a Qualcomm, ph\u1ed5 bi\u1ebfn tr\u00ean \u0111i\u1ec7n tho\u1ea1i Android<\/td>\n<\/tr>\n
BC 1.2 \/ SDP \/ CDP \/ DCP<\/strong><\/td>\nCh\u1ebf \u0111\u1ed9 s\u1ea1c c\u0169 cho thi\u1ebft b\u1ecb USB-A<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

M\u1eb9o<\/strong>: S\u1eed d\u1ee5ng giao th\u1ee9c kh\u00f4ng \u0111\u00fang c\u00f3 th\u1ec3 h\u1ea1n ch\u1ebf t\u1ed1c \u0111\u1ed9 s\u1ea1c ho\u1eb7c l\u00e0m h\u1ecfng thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n. Lu\u00f4n lu\u00f4n k\u1ebft h\u1ee3p c\u00e1p v\u00e0 b\u1ed9 s\u1ea1c v\u1edbi giao th\u1ee9c m\u00e0 thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n h\u1ed7 tr\u1ee3.<\/p>\n

Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch c\u1ee7a b\u1ed9 s\u1ea1c USB-C: Thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n c\u1ea7n g\u00ec<\/b><\/strong><\/h2>\n

B\u1ed9 s\u1ea1c c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 nhi\u1ec1u giao th\u1ee9c \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng tr\u00ean nhi\u1ec1u thi\u1ebft b\u1ecb. V\u00ed d\u1ee5:\u00a0PPS<\/strong>: C\u1ea7n thi\u1ebft \u0111\u1ec3 s\u1ea1c nhanh tr\u00ean Samsung S22\/S23\/S24<\/strong>\u00a0v\u00e0 \u0111i\u1ec7n tho\u1ea1i Pixel m\u1edbi h\u01a1n.\u00a0Ti\u00eau chu\u1ea9n 3.0<\/strong>: \u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng b\u1edfi iPhone (qua USB-C t\u1edbi Lightning)<\/strong>, M\u00e1y t\u00ednh x\u00e1ch tay MacBook<\/strong>, V\u00e0 ng\u00e2n h\u00e0ng \u0111i\u1ec7n<\/strong>.\u00a0QC 2.0<\/strong>: V\u1eabn ph\u1ed5 bi\u1ebfn tr\u00ean c\u00e1c m\u1eabu Android c\u0169.<\/p>\n

V\u00ed d\u1ee5 th\u1ef1c t\u1ebf: B\u1ed9 s\u1ea1c c\u1ee7a b\u1ea1n h\u1ed7 tr\u1ee3 nh\u1eefng g\u00ec<\/b><\/strong><\/h2>\n

N\u1ebfu b\u1ed9 s\u1ea1c c\u1ee7a b\u1ea1n h\u1ed7 tr\u1ee3:\u00a0PD3.0 \/ 2.0<\/strong>, <\/strong>PPS<\/strong>, <\/strong>QC4.0 \/ 3.0 \/ 2.0<\/strong>, <\/strong>Samsung SFC2.0 \/ SFC \/ AFC<\/strong>, <\/strong>Huawei SCP\/FCP<\/strong>, <\/strong>BC 1.2 \/ DCP<\/strong><\/p>\n

Sau \u0111\u00f3, n\u00f3 t\u01b0\u01a1ng th\u00edch v\u1edbi h\u1ea7u h\u1ebft c\u00e1c thi\u1ebft b\u1ecb s\u1ea1c nhanh USB-C tr\u00ean th\u1ecb tr\u01b0\u1eddng hi\u1ec7n nay \u2014 bao g\u1ed3m \u0111i\u1ec7n tho\u1ea1i, m\u00e1y t\u00ednh b\u1ea3ng, M\u00e1y t\u00ednh x\u00e1ch tay Thunderbolt<\/strong>v\u00e0 th\u1eadm ch\u00ed ng\u00e2n h\u00e0ng \u0111i\u1ec7n c\u1ea7m tay<\/strong>.<\/p>\n

Nh\u01b0ng n\u00f3 s\u1ebd kh\u00f4ng h\u1ed7 tr\u1ee3 VOOC, SuperVOOC, S\u1ea1c nhanh<\/strong>, ho\u1eb7c S\u1ea1c nhanh c\u1ee7a Vivo<\/strong>, \u0111\u00f3 l\u00e0 \u0111\u1ed9c quy\u1ec1n<\/strong>\u00a0v\u00e0 y\u00eau c\u1ea7u ph\u1ea7n c\u1ee9ng d\u00e0nh ri\u00eang cho t\u1eebng th\u01b0\u01a1ng hi\u1ec7u.<\/p>\n

 <\/p>\n

An to\u00e0n khi s\u1ea1c nhanh: M\u1eb9o b\u1ea1n c\u1ea7n bi\u1ebft<\/b><\/strong><\/h2>\n

S\u1ea1c nhanh l\u00e0 an to\u00e0n \u2014 n\u1ebfu b\u1ea1n s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn<\/strong>. Sau \u0111\u00e2y l\u00e0 c\u00e1ch tr\u00e1nh l\u00e0m h\u1ecfng thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n: S\u1eed d\u1ee5ng b\u1ed9 s\u1ea1c USB-C an to\u00e0n v\u1edbi b\u1ed9 chuy\u1ec3n \u0111\u1ed5i c\u00f4ng su\u1ea5t cao<\/strong>\u00a0t\u1eeb c\u00e1c th\u01b0\u01a1ng hi\u1ec7u \u0111\u00e1ng tin c\u1eady. Ch\u1ecdn c\u00e1p s\u1ea1c USB-C ch\u1eafc ch\u1eafn<\/strong>\u00a0h\u1ed7 tr\u1ee3 s\u1ea1c nhanh. Tr\u00e1nh k\u1ebft h\u1ee3p b\u1ed9 chuy\u1ec3n \u0111\u1ed5i USB-A c\u0169 ch\u1ea5t l\u01b0\u1ee3ng k\u00e9m v\u1edbi c\u00e1p USB-C t\u1ed1c \u0111\u1ed9 cao. X\u00e1c nh\u1eadn thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n h\u1ed7 tr\u1ee3 giao th\u1ee9c c\u1ee7a b\u1ed9 s\u1ea1c (PPS, QC, PD<\/strong>).<\/p>\n

So s\u00e1nh: QC 2.0 so v\u1edbi USB PD<\/b><\/strong><\/h2>\n

 <\/p>\n\n\n\n\n\n\n
T\u00ednh n\u0103ng<\/b><\/strong><\/td>\nQC 2.0<\/b><\/strong><\/td>\nUSB-PD<\/b><\/strong><\/td>\n<\/tr>\n
C\u00e1c b\u01b0\u1edbc \u0111i\u1ec7n \u00e1p<\/td>\n5V, 9V, 12V<\/td>\nH\u1ea1t m\u1ecbn (PPS ho\u1eb7c 5V\u201320V+)<\/td>\n<\/tr>\n
C\u00f4ng su\u1ea5t t\u1ed1i \u0111a<\/td>\n~18W<\/td>\nL\u00ean \u0111\u1ebfn 240W<\/td>\n<\/tr>\n
Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch<\/td>\nAndroid (c\u0169 h\u01a1n)<\/td>\nPh\u1ed5 bi\u1ebfn (Apple, Android, m\u00e1y t\u00ednh x\u00e1ch tay)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

b\u1ea3o v\u1ec7 t\u01b0\u01a1ng lai<\/strong>, lu\u00f4n lu\u00f4n th\u00edch B\u1ed9 s\u1ea1c PD + PPS<\/strong>.<\/p>\n

 <\/p>\n

K\u1ebft lu\u1eadn: Ch\u1ecdn th\u00f4ng minh, s\u1ea1c th\u00f4ng minh h\u01a1n<\/b><\/strong><\/h2>\n

V\u1edbi r\u1ea5t nhi\u1ec1u thi\u1ebft b\u1ecb v\u00e0 giao th\u1ee9c tr\u00ean th\u1ecb tr\u01b0\u1eddng, \u0111i\u1ec1u c\u1ea7n thi\u1ebft l\u00e0 ph\u1ea3i ch\u1ecdn \u0111\u00fang B\u1ed9 s\u1ea1c USB-C<\/strong>\u00a0h\u1ed7 tr\u1ee3 nhi\u1ec1u giao th\u1ee9c s\u1ea1c nhanh<\/strong>\u00a0- bao g\u1ed3m PD, PPS, QC 4.0<\/strong>v\u00e0 th\u1eadm ch\u00ed c\u00e1c ti\u00eau chu\u1ea9n c\u0169 nh\u01b0 BC 1.2<\/strong>. Tr\u00e1nh s\u1eed d\u1ee5ng b\u1ed9 s\u1ea1c \u0111\u1ed9c quy\u1ec1n tr\u1eeb khi b\u1ea1n \u0111ang \u1edf trong h\u1ec7 sinh th\u00e1i c\u1ee7a m\u1ed9t th\u01b0\u01a1ng hi\u1ec7u c\u1ee5 th\u1ec3.<\/p>\n

Cho d\u00f9 b\u1ea1n \u0111ang s\u1ea1c \u0111i\u1ec7n tho\u1ea1i, m\u00e1y t\u00ednh x\u00e1ch tay hay s\u1ea1c d\u1ef1 ph\u00f2ng, USB-C l\u00e0 t\u01b0\u01a1ng lai \u2014 v\u00e0 Power Delivery l\u00e0 x\u01b0\u01a1ng s\u1ed1ng<\/strong><\/p>\n

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

Kh\u00f4ng ph\u1ea3i t\u1ea5t c\u1ea3 b\u1ed9 s\u1ea1c nhanh USB-C \u0111\u1ec1u \u0111\u01b0\u1ee3c t\u1ea1o ra nh\u01b0 nhau. H\u01b0\u1edbng d\u1eabn n\u00e0y gi\u1ea3i th\u00edch c\u00e1c giao th\u1ee9c s\u1ea1c nhanh nh\u01b0 PD, PPS v\u00e0 QC \u0111\u1ec3 gi\u00fap b\u1ea1n ch\u1ecdn b\u1ed9 s\u1ea1c ph\u00f9 h\u1ee3p cho thi\u1ebft b\u1ecb c\u1ee7a m\u00ecnh.<\/p>","protected":false},"author":1,"featured_media":9371,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"rank_math_lock_modified_date":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[361],"tags":[],"class_list":["post-9386","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/imiapower.com\/vi\/wp-json\/wp\/v2\/posts\/9386","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/imiapower.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/imiapower.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/imiapower.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/imiapower.com\/vi\/wp-json\/wp\/v2\/comments?post=9386"}],"version-history":[{"count":3,"href":"https:\/\/imiapower.com\/vi\/wp-json\/wp\/v2\/posts\/9386\/revisions"}],"predecessor-version":[{"id":9390,"href":"https:\/\/imiapower.com\/vi\/wp-json\/wp\/v2\/posts\/9386\/revisions\/9390"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/imiapower.com\/vi\/wp-json\/wp\/v2\/media\/9371"}],"wp:attachment":[{"href":"https:\/\/imiapower.com\/vi\/wp-json\/wp\/v2\/media?parent=9386"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/imiapower.com\/vi\/wp-json\/wp\/v2\/categories?post=9386"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/imiapower.com\/vi\/wp-json\/wp\/v2\/tags?post=9386"}],"curies":[{"name":"trang web","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}