{"id":16573,"date":"2026-08-20T10:17:21","date_gmt":"2026-08-20T02:17:21","guid":{"rendered":"https:\/\/www.wehopower.com\/?post_type=application&p=16573"},"modified":"2026-08-20T10:17:21","modified_gmt":"2026-08-20T02:17:21","slug":"led-display-and-digital-signage-power-solution","status":"publish","type":"application","link":"https:\/\/www.wehopower.com\/vi\/solution\/led-display-and-digital-signage-power-solution\/","title":{"rendered":"M\u00e0n h\u00ecnh LED v\u00e0 gi\u1ea3i ph\u00e1p ngu\u1ed3n Signage k\u1ef9 thu\u1eadt s\u1ed1"},"content":{"rendered":"

C\u00e1ch ch\u1ecdn c\u00e1c s\u1ea3n ph\u1ea9m ngu\u1ed3n WEHO si\u00eau m\u1ecfng, k\u00edn, PFC v\u00e0 DC-DC cho c\u00e1c h\u1ec7 th\u1ed1ng hi\u1ec3n th\u1ecb LED trong nh\u00e0 v\u00e0 ngo\u00e0i tr\u1eddi.<\/p>\n

TR\u1ea2 L\u1edcI TR\u1ef0C TI\u1ebeP:<\/strong> \u00a0Gi\u1ea3i ph\u00e1p ngu\u1ed3n hi\u1ec3n th\u1ecb LED ph\u1ea3i ph\u00f9 h\u1ee3p v\u1edbi \u0111\u1ea7u v\u00e0o t\u1ee7, \u0111i\u1ec7n \u00e1p m\u00f4-\u0111un LED, t\u1ea3i m\u00e0n h\u00ecnh tr\u1eafng t\u1ed1i \u0111a, th\u1ebb thu, qu\u1ea1t v\u00e0 thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed \u0111i\u1ec1u khi\u1ec3n trong khi ph\u00e2n ph\u1ed1i d\u00f2ng \u0111i\u1ec7n qua c\u00e1c nh\u00e1nh ng\u1eafn, \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7. Ngu\u1ed3n cung c\u1ea5p si\u00eau m\u1ecfng WEHO WL ph\u00f9 h\u1ee3p v\u1edbi t\u1ee7 hi\u1ec3n th\u1ecb n\u00f4ng, LRS h\u1ed7 tr\u1ee3 \u0111\u01b0\u1eddng ray c\u1ed1 \u0111\u1ecbnh nh\u1ecf g\u1ecdn, RSP cung c\u1ea5p t\u00f9y ch\u1ecdn PFC AC\/DC v\u00e0 SD c\u00f3 th\u1ec3 t\u1ea1o \u0111\u01b0\u1eddng ray DC th\u1ee9 c\u1ea5p. Chia s\u1ebb d\u00f2ng \u0111i\u1ec7n cu\u1ed1i c\u00f9ng, d\u1ef1 ph\u00f2ng, EMC v\u00e0 thi\u1ebft k\u1ebf nhi\u1ec7t thu\u1ed9c v\u1ec1 t\u1ee7 tr\u01b0ng b\u00e0y ho\u00e0n ch\u1ec9nh.<\/p>\n

 <\/p>\n

1. Gi\u1ea3i ph\u00e1p LED Display v\u00e0 Digital Signage Power l\u00e0 g\u00ec?<\/b><\/strong><\/h2>\n

M\u1ed9t gi\u1ea3i ph\u00e1p ph\u00e2n ph\u1ed1i v\u00e0 ngu\u1ed3n hi\u1ec3n th\u1ecb LED chuy\u1ec3n \u0111\u1ed5i \u0111\u1ea7u v\u00e0o AC c\u00f3 s\u1eb5n th\u00e0nh DC \u0111i\u1ec7n \u00e1p th\u1ea5p \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh cho c\u00e1c m\u00f4-\u0111un LED, th\u1ebb thu, \u0111i\u1ec7n t\u1eed \u0111i\u1ec1u khi\u1ec3n v\u00e0 l\u00e0m m\u00e1t, sau \u0111\u00f3 ph\u00e2n ph\u1ed1i d\u00f2ng \u0111i\u1ec7n \u0111\u00f3 qua c\u00e1c t\u1ee7 m\u00f4-\u0111un. N\u00f3 bao g\u1ed3m b\u1ea3o v\u1ec7 chi nh\u00e1nh, k\u00edch th\u01b0\u1edbc d\u00e2y d\u1eabn, n\u1ed1i \u0111\u1ea5t, qu\u1ea3n l\u00fd nhi\u1ec7t, chi\u1ebfn l\u01b0\u1ee3c d\u1ef1 ph\u00f2ng v\u00e0 truy c\u1eadp d\u1ecbch v\u1ee5.<\/p>\n

Chi\u1ebft Giang Weihao Electronic Co., Ltd.(WEHO) cung c\u1ea5p c\u00e1c s\u1ea3n ph\u1ea9m n\u0103ng l\u01b0\u1ee3ng LED WL si\u00eau m\u1ecfng, ngu\u1ed3n cung c\u1ea5p AC\/DC k\u00e8m theo LRS nh\u1ecf g\u1ecdn, ngu\u1ed3n cung c\u1ea5p RSP PFC v\u00e0 b\u1ed9 chuy\u1ec3n \u0111\u1ed5i SD DC-DC cho c\u00e1c vai tr\u00f2 hi\u1ec3n th\u1ecb t\u01b0\u01a1ng th\u00edch. WL \u0111\u1eb7c bi\u1ec7t c\u00f3 li\u00ean quan khi \u0111\u1ed9 s\u00e2u t\u1ee7 b\u1ecb h\u1ea1n ch\u1ebf; LRS v\u00e0 RSP c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 c\u00e1c \u0111\u01b0\u1eddng ray DC c\u1ed1 \u0111\u1ecbnh, trong khi SD c\u00f3 th\u1ec3 cung c\u1ea5p \u0111i\u1ec7n \u00e1p \u0111i\u1ec1u khi\u1ec3n ho\u1eb7c truy\u1ec1n th\u00f4ng kh\u00e1c v\u1edbi bus DC hi\u1ec7n c\u00f3.<\/p>\n

Gi\u1ea3i ph\u00e1p trong nh\u00e1y m\u1eaft<\/b><\/strong><\/h3>\n\n\n\n\n\n\n\n
Y\u00caU C\u1ea6U H\u1ec6 TH\u1ed0NG<\/strong><\/td>\nS\u1ea2N PH\u1ea8M WEHO LI\u00caN QUAN<\/strong><\/td>\nVAI TR\u00d2 TI\u1ec2U H\u1eccC<\/strong><\/td>\n<\/tr>\n
T\u1ee7 tr\u01b0ng b\u00e0y n\u00f4ng c\u1ea1n<\/td>\nWL-300<\/strong><\/td>\nC\u00f4ng su\u1ea5t LED si\u00eau m\u1ecfng 12 V ho\u1eb7c 24 V<\/td>\n<\/tr>\n
\u0110\u01b0\u1eddng ray DC c\u1ed1 \u0111\u1ecbnh nh\u1ecf g\u1ecdn<\/td>\nLRS-35<\/strong><\/td>\nAC\/DC k\u00e8m theo \u0111\u1ec3 \u0111i\u1ec1u khi\u1ec3n ho\u1eb7c c\u00e1c m\u00f4-\u0111un nh\u1ecf<\/td>\n<\/tr>\n
PFC chi nh\u00e1nh t\u1eadp trung<\/td>\nTRC-250<\/strong><\/td>\nC\u1ea5u h\u00ecnh th\u1ea5p AC\/DC v\u1edbi PFC<\/td>\n<\/tr>\n
Ng\u01b0\u1eddi nh\u1eadn ho\u1eb7c \u0111i\u1ec1u khi\u1ec3n \u0111\u01b0\u1eddng s\u1eaft<\/td>\nSD-25<\/strong><\/td>\nChuy\u1ec3n \u0111\u1ed5i DC-DC th\u1ee9 c\u1ea5p<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\"M\u00e0n
M\u00e0n h\u00ecnh LED ngo\u00e0i tr\u1eddi minh h\u1ecda v\u1edbi c\u00f4ng su\u1ea5t m\u00f4-\u0111un v\u00e0 truy c\u1eadp d\u1ecbch v\u1ee5<\/figcaption><\/figure>\n

 <\/p>\n

2. M\u00e0n h\u00ecnh LED v\u00e0 h\u1ec7 th\u1ed1ng \u0111i\u1ec7n Signage k\u1ef9 thu\u1eadt s\u1ed1 n\u00ean \u0111\u01b0\u1ee3c c\u1ea5u tr\u00fac nh\u01b0 th\u1ebf n\u00e0o?<\/b><\/strong><\/h2>\n

T\u00ednh to\u00e1n t\u1ea3i hi\u1ec3n th\u1ecb \u0111\u00e1ng tin c\u1eady t\u1ed3i t\u1ec7 nh\u1ea5t t\u1eeb d\u00f2ng m\u00f4-\u0111un, ch\u1ebf \u0111\u1ed9 \u0111\u1ed9 s\u00e1ng, m\u1eabu n\u1ed9i dung, th\u1ebb thu, qu\u1ea1t v\u00e0 t\u1ed5n th\u1ea5t. Chia d\u00f2ng \u0111i\u1ec7n cao tr\u00ean c\u00e1c nh\u00e1nh \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 ng\u1eafn thay v\u00ec \u0111\u1ecbnh tuy\u1ebfn m\u1ed9t m\u1ea1ch \u0111i\u1ec7n \u00e1p th\u1ea5p qu\u00e1 kh\u1ed5 qua t\u1ee7. Gi\u1eef \u0111i\u1ec7n \u00e1p gi\u1ea3m v\u00e0 nhi\u1ec7t d\u01b0\u1edbi s\u1ef1 ki\u1ec3m so\u00e1t \u1edf m\u1ecdi \u0111\u1ea7u n\u1ed1i.<\/p>\n

\"Ki\u1ebfn
Ki\u1ebfn tr\u00fac h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t. Cu\u1ed1i c\u00f9ng h\u1ec7 th\u1ed1ng d\u00e2y \u0111i\u1ec7n, b\u1ea3o v\u1ec7, \u0111\u00e1nh gi\u00e1 \u0111\u1ea7u ra v\u00e0 chi ti\u1ebft c\u00e0i \u0111\u1eb7t ph\u1ea3i \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn cho c\u00e1c \u1ee9ng d\u1ee5ng ch\u00ednh x\u00e1c v\u00e0 m\u00f4 h\u00ecnh l\u1ef1a ch\u1ecdn<\/figcaption><\/figure>\n

C\u00f4ng su\u1ea5t m\u00f4-\u0111un: <\/strong>Ph\u00f9 h\u1ee3p v\u1edbi \u0111i\u1ec7n \u00e1p m\u00f4-\u0111un LED ch\u00ednh x\u00e1c v\u00e0 d\u00f2ng t\u1ee7 t\u1ed1i \u0111a; kh\u00f4ng cho r\u1eb1ng t\u1ea3i n\u1ed9i dung trung b\u00ecnh l\u00e0 thi\u1ebft k\u1ebf t\u1ed1i \u0111a.<\/p>\n

Ph\u00e2n ph\u1ed1i: <\/strong>S\u1eed d\u1ee5ng d\u00e2y d\u1eabn ng\u1eafn, \u0111\u1ea7u n\u1ed1i \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 ch\u00ednh x\u00e1c v\u00e0 b\u1ea3o v\u1ec7 nh\u00e1nh \u0111\u1ec3 h\u1ea1n ch\u1ebf \u0111i\u1ec7n \u00e1p gi\u1ea3m v\u00e0 n\u0103ng l\u01b0\u1ee3ng l\u1ed7i.<\/p>\n

Ki\u1ec3m so\u00e1t \u0111\u01b0\u1eddng s\u1eaft: <\/strong>S\u1eed d\u1ee5ng nh\u00e1nh SD t\u01b0\u01a1ng th\u00edch khi th\u1ebb nh\u1eadn ho\u1eb7c th\u00f4ng tin li\u00ean l\u1ea1c y\u00eau c\u1ea7u \u0111i\u1ec7n \u00e1p DC ho\u1eb7c chuy\u1ec3n \u0111\u1ed5i c\u1ee5c b\u1ed9 kh\u00e1c.<\/p>\n

 <\/p>\n

3. Gi\u1ea3i ph\u00e1p WEHO gi\u1ea3i quy\u1ebft nh\u1eefng v\u1ea5n \u0111\u1ec1 g\u00ec?<\/b><\/strong><\/h2>\n\n\n\n\n\n\n\n
TH\u00c1CH TH\u1ee8C THI\u1ebeT K\u1ebe<\/strong><\/td>\nC\u00e2u tr\u1ea3 l\u1eddi c\u1ee7a WEHO<\/strong><\/td>\n<\/tr>\n
D\u00f2ng \u0111i\u1ec7n \u00e1p th\u1ea5p cao<\/strong>
\n<\/strong>M\u1ed9t m\u00e0n h\u00ecnh l\u1edbn c\u00f3 th\u1ec3 v\u1ebd \u0111\u00e1ng k\u1ec3 hi\u1ec7n t\u1ea1i ngay c\u1ea3 \u1edf 5 V, 12 V ho\u1eb7c 24 V.<\/td>\n		S\u1eed d\u1ee5ng ngu\u1ed3n cung c\u1ea5p m\u00f4-\u0111un v\u00e0 c\u00e1c nh\u00e1nh ng\u1eafn \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 v\u1edbi x\u1ebfp h\u1ea1ng d\u00e2y d\u1eabn v\u00e0 \u0111\u1ea7u n\u1ed1i d\u1ef1a tr\u00ean t\u1ea3i tr\u1ecdng t\u1ed1i \u0111a.<\/td>\n<\/tr>\n
T\u1ea3i tr\u1ecdng ph\u1ee5 thu\u1ed9c \u0111\u1ed9 s\u00e1ng<\/strong>
\n<\/strong>Nhu c\u1ea7u n\u0103ng l\u01b0\u1ee3ng thay \u0111\u1ed5i v\u1edbi \u0111\u1ed9 s\u00e1ng, m\u00e0u s\u1eafc v\u00e0 n\u1ed9i dung h\u00ecnh \u1ea3nh.<\/td>\n		K\u00edch th\u01b0\u1edbc t\u1eeb \u0111i\u1ec1u ki\u1ec7n t\u1ed1i \u0111a c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t m\u00f4-\u0111un v\u00e0 x\u00e1c nh\u1eadn c\u00e1c m\u1eabu tr\u01b0\u1eddng h\u1ee3p x\u1ea5u nh\u1ea5t to\u00e0n m\u00e0u tr\u1eafng ho\u1eb7c \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh.<\/td>\n<\/tr>\n
Nhi\u1ec7t trong t\u1ee7 n\u00f4ng<\/strong>
\n<\/strong>Ngu\u1ed3n \u0111i\u1ec7n, m\u00f4-\u0111un LED v\u00e0 qu\u1ea1t chia s\u1ebb kh\u00f4ng gian h\u1ea1n ch\u1ebf.<\/td>\n		S\u1eed d\u1ee5ng ph\u00e2n t\u00edch nhi\u1ec7t, \u0111\u01b0\u1eddng d\u1eabn lu\u1ed3ng kh\u00f4ng kh\u00ed, gi\u1ea3m t\u1ed1c m\u00f4 h\u00ecnh ch\u00ednh x\u00e1c v\u00e0 gi\u00e1m s\u00e1t nhi\u1ec7t \u0111\u1ed9 \u1edf c\u1ea5p t\u1ee7.<\/td>\n<\/tr>\n
D\u1ecbch v\u1ee5 li\u00ean t\u1ee5c li\u00ean t\u1ee5c<\/strong>
\n<\/strong>M\u1ed9t ngu\u1ed3n cung c\u1ea5p ho\u1eb7c k\u1ebft n\u1ed1i kh\u00f4ng th\u00e0nh c\u00f4ng c\u00f3 th\u1ec3 l\u00e0m t\u1ed1i m\u1ed9t khu v\u1ef1c hi\u1ec3n th\u1ecb l\u1edbn.<\/td>\n		X\u00e1c \u0111\u1ecbnh nh\u00f3m m\u00f4-\u0111un, c\u00e1ch ly, gi\u00e1m s\u00e1t v\u00e0 d\u1ef1 ph\u00f2ng theo c\u1ea5p \u0111\u1ed9 d\u1ecbch v\u1ee5 c\u1ea7n thi\u1ebft.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

4. Nh\u1eefng s\u1ea3n ph\u1ea9m WEHO n\u00e0o ph\u00f9 h\u1ee3p v\u1edbi vai tr\u00f2 c\u1ee7a t\u1ee7 tr\u01b0ng b\u00e0y LED?<\/b><\/strong><\/h2>\n

M\u1ed9t h\u1ec7 th\u1ed1ng ho\u00e0n ch\u1ec9nh c\u00f3 th\u1ec3 k\u1ebft h\u1ee3p nhi\u1ec1u h\u01a1n m\u1ed9t d\u00f2ng s\u1ea3n ph\u1ea9m. Nh\u1ea5p v\u00e0o t\u1eebng h\u00ecnh \u1ea3nh s\u1ea3n ph\u1ea9m WEHO th\u1ef1c \u0111\u1ec3 m\u1edf trang s\u1ea3n ph\u1ea9m ch\u00ednh th\u1ee9c t\u01b0\u01a1ng \u1ee9ng. L\u1ef1a ch\u1ecdn cu\u1ed1i c\u00f9ng v\u1eabn l\u00e0 m\u00f4 h\u00ecnh c\u1ee5 th\u1ec3 v\u00e0 ph\u1ea3i tu\u00e2n theo \u0111\u1eb7c \u0111i\u1ec3m k\u1ef9 thu\u1eadt m\u1edbi nh\u1ea5t.<\/p>\n\n\n\n\n
\n
\"WL
WL 300 si\u00eau m\u1ecfng LED \u0111i\u1ec7n<\/figcaption><\/figure>\n

C\u00f4ng su\u1ea5t LED si\u00eau m\u1ecfng WL-300<\/strong><\/p>\n

WL lo\u1ea1t lo\u1ea1t c\u00e1c<\/strong><\/p>\n

Ultra-thin 12 V or 24 V enclosed supply for space-constrained LED display, light-box or commercial lighting installations.<\/td>\n

\"LRS<\/p>\n

LRS-35 enclosed AC\/DC<\/strong><\/p>\n

LRS series<\/strong><\/p>\n

Compact enclosed AC\/DC power where DIN rail mounting is not required. Allow terminal access, ventilation and service clearance.<\/td>\n<\/tr>\n

\"RSP<\/p>\n

RSP-250 AC\/DC with PFC<\/strong><\/p>\n

RSP series<\/strong><\/p>\n

Low-profile AC\/DC supply with active PFC for centralized loads. Select by real input, output, cooling, load profile and enclosure temperature.<\/td>\n

\"SD<\/p>\n

SD-25 DC-DC conversion<\/strong><\/p>\n

SD series<\/strong><\/p>\n

Creates a compatible secondary DC rail from an existing DC source. Confirm input window, output, isolation and thermal derating on the exact model.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

<\/div>\n
\"Illustrative
Illustrative display cabinet power integration with short modular DC branches<\/figcaption><\/figure>\n

 <\/p>\n

5. Where Is This LED Display and Digital Signage Power Solution Used?<\/b><\/strong><\/h2>\n

Outdoor digital billboards: <\/strong>Power modular LED cabinets with weather-protected distribution, cooling and service isolation.<\/p>\n

Indoor video walls: <\/strong>Use shallow, low-profile power products behind fine-pitch or architectural displays.<\/p>\n

Stadium and event displays: <\/strong>Segment long displays into monitored power zones for maintenance and fault containment.<\/p>\n

Control rooms and studios: <\/strong>Coordinate display modules, receiver cards, fans and equipment-rack auxiliaries.<\/p>\n

Retail and transport signage: <\/strong>Support modular signs where cabinet depth, acoustics and service access are constrained.<\/p>\n

 <\/p>\n

Representative Application Environments<\/b><\/strong><\/h3>\n
\"Indoor
Indoor video wall power, cooling and receiver electronics are coordinated by cabinet and rack<\/figcaption><\/figure>\n
\"Stadium
Stadium display modular cabinet isolation supports maintenance and limits the impact of a single fault<\/figcaption><\/figure>\n

 <\/p>\n

6. How Do You Select a Power Supply for an LED Display?<\/b><\/strong><\/h2>\n

1. Confirm the module voltage: Use the LED module and receiver-card requirements; do not infer voltage from display size or marketing name.
\n2. Calculate maximum cabinet current: Include the specified worst-case image pattern, brightness, receiver cards, fans, conversion loss and cable loss.
\n3. Divide the distribution: Set the number of modules per supply, conductor length, connector rating and branch protection.
\n4. Check thermal conditions: Model cabinet airflow, fan behavior, outdoor solar heating and exact-model derating.
\n5. Define redundancy and monitoring: Decide whether one supply failure may darken a zone and how faults or temperatures are reported.
\n6. Validate at full load: Test worst-case content, low line, high ambient, startup, fan failure response and voltage at the farthest module.<\/p>\n

ENGINEERING NOTE:<\/strong> \u00a0LED display power should be sized from the module manufacturer’s maximum electrical condition, not from typical video content. Connector temperature and voltage at the farthest module are critical validation points.<\/p>\n

 <\/p>\n

7. Why Use a Coordinated WEHO LED Display and Digital Signage Power Architecture?<\/b><\/strong><\/h2>\n

Space-efficient power: <\/strong>WL’s ultra-thin form factor supports shallow display cabinets and light boxes.<\/p>\n

Modular product roles: <\/strong>LRS and RSP provide additional fixed AC\/DC options for different cabinet loads.<\/p>\n

Secondary control rail: <\/strong>SD can convert an existing DC bus for compatible receiver or communication electronics.<\/p>\n

Serviceable distribution: <\/strong>The architecture emphasizes short protected branches, isolation and modular replacement.<\/p>\n

 <\/p>\n

8. Frequently Asked Questions<\/b><\/strong><\/h2>\n

How do I calculate LED display power?<\/strong><\/p>\n

Use the module voltage and maximum current, modules per cabinet, receiver cards, fans, losses and the manufacturer’s specified worst-case content or brightness condition.<\/p>\n

Why is an ultra-thin power supply useful?<\/strong><\/p>\n

It reduces depth inside a display cabinet, but ventilation, conductor routing, terminal access and derating still need to be checked.<\/p>\n

Can WL-300 power 5 V LED modules?<\/strong><\/p>\n

The referenced WL-300 page describes 12 V and 24 V versions. Choose a supply whose exact output matches the module; do not use it for a different voltage.<\/p>\n

Can power supplies be connected in parallel?<\/strong><\/p>\n

Only when the exact models and system design support the intended current-sharing or redundancy method. Do not assume ordinary outputs can be paralleled.<\/p>\n

How much voltage drop is acceptable?<\/strong><\/p>\n

Use the LED module and receiver-card voltage tolerance. Calculate conductor and connector drop, then verify voltage at the farthest load under maximum current.<\/p>\n

What is the difference between indoor and outdoor display power?<\/strong><\/p>\n

Outdoor systems add weather protection, solar heating, condensation, surge exposure and wider thermal conditions. The complete cabinet must be designed accordingly.<\/p>\n

What should I send WEHO for selection?<\/strong><\/p>\n

Provide module voltage and maximum current, modules per cabinet, AC input, cabinet temperature, depth, airflow, redundancy target and required auxiliary rails.<\/p>\n

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

How to select WEHO ultra-thin, enclosed, PFC and DC-DC power products for modular indoor and outdoor LED display systems. DIRECT ANSWER: \u00a0An LED display power solution must match the cabinet input, LED module voltage, maximum white-screen load, receiver cards, fans and control electronics while distributing current across short, protected branches. WEHO WL ultra-thin supplies fit… Ti\u1ebfp t\u1ee5c \u0111\u1ecdc M\u00e0n h\u00ecnh LED v\u00e0 gi\u1ea3i ph\u00e1p ngu\u1ed3n Signage k\u1ef9 thu\u1eadt s\u1ed1<\/span><\/a><\/p>","protected":false},"featured_media":16592,"parent":0,"template":"","meta":{"_acf_changed":false,"_joinchat":[]},"application_category":[278],"class_list":["post-16573","application","type-application","status-publish","has-post-thumbnail","hentry","application_category-led-display","entry"],"acf":[],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/www.wehopower.com\/vi\/wp-json\/wp\/v2\/application\/16573","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wehopower.com\/vi\/wp-json\/wp\/v2\/application"}],"about":[{"href":"https:\/\/www.wehopower.com\/vi\/wp-json\/wp\/v2\/types\/application"}],"version-history":[{"count":1,"href":"https:\/\/www.wehopower.com\/vi\/wp-json\/wp\/v2\/application\/16573\/revisions"}],"predecessor-version":[{"id":16597,"href":"https:\/\/www.wehopower.com\/vi\/wp-json\/wp\/v2\/application\/16573\/revisions\/16597"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/vi\/wp-json\/wp\/v2\/media\/16592"}],"wp:attachment":[{"href":"https:\/\/www.wehopower.com\/vi\/wp-json\/wp\/v2\/media?parent=16573"}],"wp:term":[{"taxonomy":"application_category","embeddable":true,"href":"https:\/\/www.wehopower.com\/vi\/wp-json\/wp\/v2\/application_category?post=16573"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}