YOUYI H1 LED Display Power Supply
The YOUYI YY-D-200-5V-40A H1 supplies 5V DC to compatible LED display equipment. The linked specification identifies this model as YY-D-200-5 H1.
Technical Specifications
| Parameter | Specification |
|---|---|
| Rated output | 5V DC, 40A, 200W |
| Nominal AC input | 100–240VAC |
| AC input range | 90–264VAC |
| Input frequency | 47–63Hz |
| Full-load efficiency | ≥90% |
| Cooling | Natural cooling |
| Dimensions (L × W × H) | 160 × 64 × 18mm |
Choosing a Replacement
Match the complete H1 model designation, input supply, mounting dimensions and required load before ordering. Similar YY-D-200 model names do not establish interchangeability.
The PDF gives inconsistent Chinese and English output-terminal current limits. Confirm the terminal rating for the supplied unit before planning current distribution.
Frequently Asked Questions
What output does this H1 power supply provide?
Its rated output is 5V DC at 40A, with 200W rated power.
What AC input does it accept?
Nominal input is 100–240VAC; the specified input range is 90–264VAC.
Does it use a cooling fan?
The H1 specification lists natural cooling. Allow space for heat dissipation.
Can it replace another YY-D-200-5 supply?
Check the exact model, input rating, connections and mounting layout; the shared model prefix alone is insufficient.
Where can I download the H1 specification?
Use the original specification PDF below. It includes electrical data and the mounting drawing.
Product Photos
Download Specification
YOUYI YY-D-200-5V-40A H1 Video Display Power Supply Specification
