MDH200H5 LED Display Power Supply
The Rong-Electric MDH200H5 is a 5V, 40A, 200W LED display power supply. The electrical data below follows the retained MDH200H5 manufacturer PDF, with rated input and input operating range shown separately.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | MDH200H5 |
| Rated output power | 200W |
| Rated output voltage | +5.0Vdc |
| Output current range | 0–40A |
| Output voltage range | 4.8–5.0Vdc |
| Rated input voltage | 200–240Vac |
| Input voltage range | 190–264Vac (PDF electrical table) |
| Input frequency | 47–63Hz |
| Efficiency | ≥87% at 220Vac, full load and room temperature (PDF electrical table) |
| Cooling | Ventilation cooling |
Selection and Installation
Check the actual nameplate, peak current and wiring before replacement. Use the PDF derating curves for thermal selection. Confirm the mechanical drawing and supplied unit before planning mounting: the document’s English and Chinese dimension text gives differing width values, so a single width is not asserted here.
Frequently Asked Questions
1. What is the MDH200H5 output rating?
The manufacturer specification lists 200W, +5.0Vdc rated output and a 0–40A current range.
2. Can MDH200H5 operate on 110Vac?
110Vac is outside the PDF’s 200–240Vac rated input and 190–264Vac input range.
3. What efficiency should be used for MDH200H5?
The retained PDF electrical characteristics table specifies ≥87% at 220Vac, full load and room temperature.
4. What are the MDH200H5 mounting dimensions?
Consult the mechanical drawing and confirm the supplied unit before mounting. The retained PDF has differing English and Chinese width values, which require revision-specific confirmation.
Product Images and Documentation


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