{"id":9313,"date":"2025-06-18T08:37:55","date_gmt":"2025-06-18T08:37:55","guid":{"rendered":"https:\/\/imiapower.com\/?p=9313"},"modified":"2025-06-23T03:26:17","modified_gmt":"2025-06-23T03:26:17","slug":"usb-pd-buyers-checklist-2025","status":"publish","type":"post","link":"https:\/\/imiapower.com\/vi\/usb-pd-buyers-checklist-2025\/","title":{"rendered":"M\u1edf kh\u00f3a s\u1ee9c m\u1ea1nh c\u1ee7a USB PD: Danh s\u00e1ch ki\u1ec3m tra \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh c\u1ee7a ng\u01b0\u1eddi mua cho n\u0103m 2025"},"content":{"rendered":"

Khi nhu c\u1ea7u v\u1ec1 s\u1ea1c nhanh<\/strong>\u00a0V\u00e0 thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed ti\u1ebft ki\u1ec7m \u0111i\u1ec7n<\/strong>\u00a0t\u0103ng t\u1ed1c tr\u00ean kh\u1eafp c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p, USB Power Delivery (USB PD) \u0111\u00e3 n\u1ed5i l\u00ean nh\u01b0 m\u1ed9t ti\u00eau chu\u1ea9n chung. Cho d\u00f9 b\u1ea1n \u0111ang t\u00ecm ngu\u1ed3n cung c\u1ea5p b\u1ed9 s\u1ea1c, c\u00e1p hay h\u1ec7 th\u1ed1ng nh\u00fang cho s\u1ea3n xu\u1ea5t OEM\/ODM, vi\u1ec7c hi\u1ec3u h\u1ec7 sinh th\u00e1i USB PD hi\u1ec7n l\u00e0 m\u1ed9t l\u1ee3i th\u1ebf quan tr\u1ecdng cho ng\u01b0\u1eddi mua<\/strong>.<\/p>\n

Danh s\u00e1ch ki\u1ec3m tra n\u00e0y n\u00eau ra m\u1ecdi th\u1ee9 b\u1ea1n c\u1ea7n bi\u1ebft v\u1ec1 Giao th\u1ee9c PD<\/strong>, th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/strong>, V\u00e0 tu\u00e2n th\u1ee7 th\u00e0nh ph\u1ea7n<\/strong> khi ch\u00fang ta b\u01b0\u1edbc sang n\u0103m 2025.<\/p>\n

Cung c\u1ea5p \u0111i\u1ec7n USB: T\u1ed5ng quan<\/h2>\n

USB PD (Cung c\u1ea5p \u0111i\u1ec7n)<\/strong>\u00a0l\u00e0 m\u1ed9t giao th\u1ee9c \u0111\u00e0m ph\u00e1n n\u0103ng l\u01b0\u1ee3ng v\u00e0 s\u1ea1c linh ho\u1ea1t \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p v\u00e0o \u0110\u1ea7u n\u1ed1i USB-C<\/strong>. N\u00f3 cho ph\u00e9p c\u00e1c thi\u1ebft b\u1ecb l\u1ef1a ch\u1ecdn \u0111i\u1ec7n \u00e1p v\u00e0 d\u00f2ng \u0111i\u1ec7n s\u1ea1c m\u1ed9t c\u00e1ch linh ho\u1ea1t, cung c\u1ea5p t\u1edbi 240W<\/strong>\u00a0d\u01b0\u1edbi USB-PD 3.1<\/strong>\u00a0\u0111\u1eb7c \u0111i\u1ec3m k\u1ef9 thu\u1eadt.<\/p>\n

L\u1ee3i \u00edch ch\u00ednh:<\/strong>\u00a0<\/strong>M\u1ed9t c\u00e1p cho c\u1ea3 hai d\u1eef li\u1ec7u v\u00e0 n\u0103ng l\u01b0\u1ee3ng<\/strong>. <\/strong>\u0110\u00e0m ph\u00e1n cung c\u1ea5p \u0111i\u1ec7n d\u1ef1a tr\u00ean y\u00eau c\u1ea7u c\u1ee7a thi\u1ebft b\u1ecb. H\u1ed7 tr\u1ee3 s\u1ea1c hai chi\u1ec1u<\/strong>. <\/strong>Cho ph\u00e9p s\u1ea1c nhanh<\/strong> cho m\u00e1y t\u00ednh x\u00e1ch tay, \u0111i\u1ec7n tho\u1ea1i, m\u00e0n h\u00ecnh v\u00e0 nhi\u1ec1u th\u1ee9 kh\u00e1c<\/p>\n

S\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a giao th\u1ee9c USB PD<\/h2>\n

\"USB-PD\"<\/p>\n

M\u1eb9o c\u1ee7a ng\u01b0\u1eddi mua: Lu\u00f4n x\u00e1c nh\u1eadn xem gi\u1ea3i ph\u00e1p c\u1ee7a nh\u00e0 cung c\u1ea5p c\u00f3 h\u1ed7 tr\u1ee3 USB PD 3.1 v\u1edbi kh\u1ea3 n\u0103ng AVS (Ngu\u1ed3n \u0111i\u1ec7n c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh) v\u00e0 PPS (Ngu\u1ed3n \u0111i\u1ec7n c\u00f3 th\u1ec3 l\u1eadp tr\u00ecnh) hay kh\u00f4ng.<\/p>\n

USB-C: X\u01b0\u01a1ng s\u1ed1ng ph\u1ea7n c\u1ee9ng<\/h2>\n

USB PD y\u00eau c\u1ea7u \u0110\u1ea7u n\u1ed1i USB Type-C<\/strong>, \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi:\u00a0Thi\u1ebft k\u1ebf ph\u00edch c\u1eafm c\u00f3 th\u1ec3 \u0111\u1ea3o ng\u01b0\u1ee3c<\/strong>. <\/strong>Kh\u1ea3 n\u0103ng d\u00f2ng \u0111i\u1ec7n cao (l\u00ean \u0111\u1ebfn 5A). T\u00edch h\u1ee3p v\u1edbi Ti\u00eau chu\u1ea9n d\u1eef li\u1ec7u USB 3.1 v\u00e0 USB 4<\/strong><\/p>\n

\u0110\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n v\u00e0 tu\u00e2n th\u1ee7, h\u00e3y y\u00eau c\u1ea7u:\u00a0C\u00e1p USB-C c\u00f3 \u0111\u00e1nh d\u1ea5u E<\/strong>\u00a0(\u0111\u1ec3 s\u1eed d\u1ee5ng >3A). Ch\u1ee9ng nh\u1eadn USB-IF<\/strong> cho t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i c\u00e1p v\u00e0 c\u1ed5ng USB<\/p>\n

S\u1ea1c nhanh & Ngu\u1ed3n \u0111i\u1ec7n c\u00f3 th\u1ec3 l\u1eadp tr\u00ecnh (PPS)<\/h2>\n

S\u1ea1c nhanh<\/strong>\u00a0qua USB PD cho ph\u00e9p \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh v\u00e0 m\u00e1y t\u00ednh x\u00e1ch tay \u0111\u1ea1t m\u1ee9c s\u1ea1c 50\u201370% trong v\u00f2ng ch\u01b0a \u0111\u1ea7y 30 ph\u00fat. PPS b\u1ed5 sung th\u00eam kh\u1ea3 n\u0103ng tinh ch\u1ec9nh v\u1edbi kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t \u0111i\u1ec7n \u00e1p\/d\u00f2ng \u0111i\u1ec7n theo th\u1eddi gian th\u1ef1c, gi\u1ea3m nhi\u1ec7t v\u00e0 c\u0103ng th\u1eb3ng cho pin. L\u00fd t\u01b0\u1edfng cho c\u00e1c thi\u1ebft b\u1ecb nh\u01b0 d\u00f2ng Samsung Galaxy S\/Note, Xiaomi v\u00e0 m\u00e1y t\u00ednh x\u00e1ch tay m\u1edbi h\u01a1n c\u00f3 h\u1ed7 tr\u1ee3 PPS.<\/p>\n

T\u00ecm ki\u1ebfm:<\/strong>\u00a0<\/strong>B\u1ed9 s\u1ea1c GaN c\u00f3 PPS. C\u1ed5ng USB-C c\u00f3 nh\u00e3n \u201cPD\/PPS\u201d. H\u1ed7 tr\u1ee3 cho \u0110\u1ea7u ra c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh 5V\u201320V<\/strong><\/p>\n

B\u1ed9 s\u1ea1c USB PD \u0111a c\u1ed5ng & GaN<\/a><\/h2>\n

B\u1ed9 s\u1ea1c USB PD \u0111a c\u1ed5ng cho ph\u00e9p s\u1ea1c nhi\u1ec1u thi\u1ebft b\u1ecb c\u00f9ng l\u00fac<\/strong>\u00a0m\u00e0 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn t\u1ed1c \u0111\u1ed9 ho\u1eb7c s\u1ee9c m\u1ea1nh. K\u1ebft h\u1ee3p c\u00e1c giao th\u1ee9c PD v\u1edbi GaN (Gali Nitride)<\/strong>\u00a0c\u00f4ng ngh\u1ec7 c\u1ea3i thi\u1ec7n: Hi\u1ec7u qu\u1ea3. Gi\u1ea3m k\u00edch th\u01b0\u1edbc. Qu\u1ea3n l\u00fd nhi\u1ec7t<\/p>\n

Danh s\u00e1ch ki\u1ec3m tra c\u1ee7a ng\u01b0\u1eddi mua:<\/strong>\u00a0<\/strong>T\u1ea5t c\u1ea3 \u0111\u1ec1u l\u00e0 c\u1ed5ng USB-C PD \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t<\/strong>? L\u00e0 GaN<\/strong> \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 c\u00f3 hi\u1ec7u su\u1ea5t t\u1ecfa nhi\u1ec7t t\u1ed1t h\u01a1n? C\u00e1c c\u1ed5ng c\u00f3 \u0111\u01b0\u1ee3c c\u00e1ch ly \u0111\u1ec3 s\u1ea1c an to\u00e0n cho nhi\u1ec1u thi\u1ebft b\u1ecb kh\u00f4ng?<\/p>\n

Ki\u1ec3m tra v\u00e0 ch\u1ee9ng nh\u1eadn tu\u00e2n th\u1ee7<\/h2>\n

\u0110\u1ed1i v\u1edbi c\u00e1c nh\u00e0 nh\u1eadp kh\u1ea9u v\u00e0 OEM, vi\u1ec7c tu\u00e2n th\u1ee7 \u0111\u1ea3m b\u1ea3o c\u1ea3 hi\u1ec7u su\u1ea5t<\/strong>\u00a0V\u00e0 an to\u00e0n ph\u00e1p l\u00fd<\/strong>.<\/p>\n

Nh\u1eefng \u0111i\u1ec1u c\u1ea7n ki\u1ec3m tra:<\/strong>\u00a0<\/strong>Ch\u1ee9ng nh\u1eadn USB-IF<\/strong>\u00a0cho b\u1ed9 s\u1ea1c, c\u00e1p, b\u1ed9 \u0111i\u1ec1u khi\u1ec3n. Pass B\u1ed9 ki\u1ec3m tra tu\u00e2n th\u1ee7 USB PD (CTS)<\/strong>. <\/strong>C\u00e1p USB-C c\u00f3 \u0111\u00e1nh d\u1ea5u E. B\u1ea3o v\u1ec7 qu\u00e1 \u00e1p<\/strong>\u00a0V\u00e0 an to\u00e0n ng\u1eafn m\u1ea1ch<\/strong><\/p>\n

Khuy\u1ebfn kh\u00edch:<\/strong> Y\u00eau c\u1ea7u b\u00e1o c\u00e1o tu\u00e2n th\u1ee7 ho\u1eb7c k\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m tr\u01b0\u1edbc khi \u0111\u1eb7t h\u00e0ng s\u1ed1 l\u01b0\u1ee3ng l\u1edbn.<\/p>\n

Nh\u1eefng c\u00e2n nh\u1eafc v\u1ec1 ngu\u1ed3n cung \u1ee9ng B2B cho n\u0103m 2025<\/h2>\n

Tr\u01b0\u1edbc khi \u0111\u1eb7t h\u00e0ng s\u1ea3n ph\u1ea9m USB PD ti\u1ebfp theo, h\u00e3y \u0111\u1ea3m b\u1ea3o nh\u00e0 cung c\u1ea5p c\u1ee7a b\u1ea1n c\u00f3 c\u00e1c \u0111i\u1ec1u kho\u1ea3n sau:\u00a0H\u1ed7 tr\u1ee3 PD 3.1<\/strong>\u00a0l\u00ean \u0111\u1ebfn 240W. Ch\u1ee9c n\u0103ng PPS cho c\u00e1c th\u01b0\u01a1ng hi\u1ec7u \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh l\u1edbn. Ch\u1ee9ng nh\u1eadn USB-IF cho t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i c\u00e1p. T\u00edch h\u1ee3p chip GaN \u0111\u1ec3 t\u0103ng hi\u1ec7u qu\u1ea3 t\u1ecfa nhi\u1ec7t. \u0110\u1ea7u ra PD \u0111a c\u1ed5ng. Kh\u1ea3 d\u1ee5ng c\u1ee7a B\u1ed9 \u0111i\u1ec1u khi\u1ec3n PD<\/strong>\u00a0cho c\u00e1c s\u1ea3n ph\u1ea9m nh\u00fang. Ch\u1ea5t l\u01b0\u1ee3ng c\u00e1p USB-C (c\u00f3 d\u1ea5u E, \u0111\u01b0\u1ee3c che ch\u1eafn, \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn). H\u1ed7 tr\u1ee3 \u0111\u00e0m ph\u00e1n \u0111i\u1ec7n \u00e1p v\u1edbi AVS<\/p>\n

Suy ngh\u0129 cu\u1ed1i c\u00f9ng<\/h2>\n

Khi USB PD tr\u1edf th\u00e0nh ti\u00eau chu\u1ea9n s\u1ea1c to\u00e0n c\u1ea7u, ng\u01b0\u1eddi mua ph\u1ea3i \u0111\u00e1nh gi\u00e1 kh\u00f4ng ch\u1ec9 c\u00f4ng su\u1ea5t m\u00e0 c\u00f2n c\u1ea3 giao th\u1ee9c<\/strong>, Tu\u00e2n th\u1ee7<\/strong>, V\u00e0 thi\u1ebft k\u1ebf nhi\u1ec7t<\/strong>\u00a0\u0111\u1eb1ng sau m\u1ecdi thi\u1ebft b\u1ecb USB-C.<\/p>\n

N\u1ebfu b\u1ea1n \u0111ang t\u00ecm ngu\u1ed3n cung \u1ee9ng B\u1ed9 s\u1ea1c USB-C, gi\u1ea3i ph\u00e1p ngu\u1ed3n c\u00f3 th\u1ec3 l\u1eadp tr\u00ecnh ho\u1eb7c h\u1ec7 th\u1ed1ng PD nh\u00fang<\/strong>, h\u00e3y \u0111\u1ea3m b\u1ea3o nh\u00e0 cung c\u1ea5p c\u1ee7a b\u1ea1n \u0111\u00e1p \u1ee9ng ti\u00eau chu\u1ea9n USB PD m\u1edbi nh\u1ea5t<\/strong>\u00a0v\u00e0 cung c\u1ea5p c\u00e1c ch\u1ee9ng ch\u1ec9 ph\u00f9 h\u1ee3p.<\/p>","protected":false},"excerpt":{"rendered":"

H\u01b0\u1edbng d\u1eabn mua USB PD ph\u1ea3i \u0111\u1ecdc cho n\u0103m 2025. Hi\u1ec3u th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt PD 3.1, h\u1ed7 tr\u1ee3 PPS, b\u1ed9 s\u1ea1c GaN v\u00e0 c\u00e1c th\u00f4ng tin c\u1ea7n thi\u1ebft v\u1ec1 ch\u1ee9ng nh\u1eadn tr\u01b0\u1edbc khi \u0111\u1eb7t h\u00e0ng ti\u1ebfp theo<\/p>","protected":false},"author":1,"featured_media":9316,"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-9313","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\/9313","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=9313"}],"version-history":[{"count":8,"href":"https:\/\/imiapower.com\/vi\/wp-json\/wp\/v2\/posts\/9313\/revisions"}],"predecessor-version":[{"id":9338,"href":"https:\/\/imiapower.com\/vi\/wp-json\/wp\/v2\/posts\/9313\/revisions\/9338"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/imiapower.com\/vi\/wp-json\/wp\/v2\/media\/9316"}],"wp:attachment":[{"href":"https:\/\/imiapower.com\/vi\/wp-json\/wp\/v2\/media?parent=9313"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/imiapower.com\/vi\/wp-json\/wp\/v2\/categories?post=9313"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/imiapower.com\/vi\/wp-json\/wp\/v2\/tags?post=9313"}],"curies":[{"name":"trang web","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}