MA200PC5 5V power supply for LED screens
The Rong-Electric MA200PC5 is a 200W LED display power supply with a 5V DC output and a 0–40A output current range. Its 100–240VAC rated input supports installations using 110V or 220V mains within the specified limits.
The model includes input undervoltage protection, output current limiting and short-circuit protection. Its specification gives efficiency of at least 89.0% at 220VAC, full load and room temperature, with a power factor of at least 0.95 at full load.
MA200PC5 technical specifications
Source: the linked MA200PC5 V1.0 specification. Its cover is dated August 20, 2015; the technical-page headers show November 28, 2014. Confirm the applicable revision for the supplied unit.
| Parameter | Specification |
|---|---|
| Model | Rong-Electric MA200PC5 |
| Output voltage / current | 5V DC / 0–40A |
| Output power | 200W |
| Output voltage range | 4.95–5.1V DC |
| Rated AC input | 100–240VAC |
| Input voltage range | 90–264VAC |
| Input frequency | 47–63Hz |
| Efficiency | ≥89.0% at 220VAC, full load and room temperature |
| Power factor | ≥0.95 at full load |
| Maximum input current | ≤3.5A |
| Inrush current | ≤60A |
| Regulation accuracy | ±2% |
| Ripple and noise | ≤150mVp-p at full load; 20MHz bandwidth with 0.1µF ceramic and 10µF electrolytic capacitors at the output |
| Operating temperature | −30 to +60°C |
| Storage temperature | −40 to +80°C |
| Operating relative humidity | 10–50%, as printed; specify high-humidity requirements when ordering |
| Cooling | Ventilation / self-cooling |
| Protection features | Input undervoltage, output current limiting and output short-circuit protection |
Document and installation notes
The original download is named MA500PC5.pdf, but its cover and technical pages identify MA200PC5. The values above come from those MA200PC5 tables, and the original download link remains below.
The main and input tables specify 100–240VAC rated input and the input table lists 90–264VAC. A generic explanatory note also mentions a 200–240VAC example; use the model-specific tables when reviewing the input specification.
Compare mounting dimensions and terminal positions before replacing an existing supply. Provide an appropriate ventilation path and confirm the installation conditions for the actual cabinet. The original description also refers to current-sharing accuracy without a numerical rating; confirm any parallel-operation requirement with matching model documentation.
Frequently asked questions
What are the MA200PC5 output ratings?
The model-specific PDF lists 5V DC, a 0–40A output current range and 200W output power. The output voltage range is 4.95–5.1V DC.
Does MA200PC5 work with 110V or 220V mains?
Both are within its 100–240VAC rated input range. The input characteristics table separately lists a 90–264VAC range and 47–63Hz frequency range.
What are the conditions for 89% efficiency?
The PDF specifies ≥89.0% efficiency at 220VAC, full load and room temperature. Performance at other input voltages or loads should be checked against the matching specification.
Why is the specification file named MA500PC5.pdf?
That is the original download filename, but the document cover and technical-page headers identify MA200PC5. The original link is retained. Check the model written inside the document and the supplied unit’s nameplate when reviewing it.
What should I check before fitting it in an LED cabinet?
Confirm the model, input and output ratings, mounting dimensions, terminals and ventilation path. The PDF lists −30 to +60°C operation and 10–50% operating relative humidity, and asks buyers to specify high-humidity requirements when ordering.
Product images and specification download


Download Specification
Rong-Electric MA200PC5 High Efficiency Power Supply For LED Screen Specification










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