MA200PC5 power supply for LED screens
The Rong-Electric MA200PC5 converts AC mains to +5 V DC for LED screen modules. Its documented current range is 0–40 A with a 200 W rating. The manufacturer’s overview lists input undervoltage, output current limiting and short-circuit protection.
Technical specifications
| Parameter | Specification |
|---|---|
| Output power | 200 W |
| DC output | +5.0 V; 0–40 A |
| Output voltage range | 4.95–5.1 Vdc |
| Rated AC input | 100–240 Vac |
| Operating AC input range | 90–264 Vac |
| Input frequency | 47–63 Hz |
| Maximum input current | ≤3.5 A |
| Efficiency | ≥89.0% at 220 Vac, full load, room temperature |
| Power factor | ≥0.95 at full load |
| Regulation accuracy | ±2% |
| Ripple and noise | ≤150 mVp-p under the PDF’s measurement conditions |
| Operating temperature | −30 to +60°C; follow the applicable derating curve |
| Cooling | Ventilation cooling |
Choosing the correct Rong power supply
Match the full MA200PC5 model and the 5 V output to the existing LED modules. Compare the load, terminal layout and mounting drawing before replacement, and leave ventilation paths clear. The current rating does not establish how many modules can be connected without knowing their electrical load.
The retained PDF filename is MA500PC5.pdf, but its cover and internal product headings identify MA200PC5. Its dimensional text also differs between the English height entry of 30.1 mm and the Chinese entry of 30 mm; check the supplied unit and applicable drawing before planning a tight mounting clearance.
Product images
Download specification
Rong-Electric MA200PC5 High Efficiency Power Supply For LED Screen Specification
Frequently asked questions
What is the MA200PC5 output rating?
The manufacturer document lists +5 V DC, 0–40 A and 200 W. The specified output-voltage range is 4.95–5.1 Vdc.
Does this Rong power supply accept 100–240 V AC?
Yes. Rated input is 100–240 Vac, with a 90–264 Vac operating range at 47–63 Hz.
How many LED modules can it power?
The module count depends on each module’s load and the cabinet conditions. Compare the total and peak load with the 0–40 A rating and the manufacturer’s derating guidance rather than assuming a fixed number of modules.
Why is the datasheet file named MA500PC5.pdf?
That is the original file URL. The document itself identifies MA200PC5 on its cover and internal headings, so the link has been retained with this clarification.
What should I check before replacing a supply?
Confirm the full model, AC input, DC voltage and load, terminal assignments and mounting clearance. Check the dimensional discrepancy noted above against the actual unit.
