Rong-Electric MA200PC4.5 4.5V 40A LED Power Supply
$ 17.40
MA200PC4.5 LED display power supply with 4.5V / 40A output, 90–264Vac input and a listed size of 190 × 81.5 × 30mm. Check mounting and module voltage before ordering.
10000 in stock
MA200PC4.5 LED Display Power Supply
The Rong-Electric MA200PC4.5 is a 4.5V, 40A power supply for LED display modules and cabinets. The existing listing specifies 90–264Vac input and a 190 × 81.5 × 30mm housing. Compare those ratings with the actual unit and cabinet before replacement.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | MA200PC4.5 |
| Input voltage range | 90–264Vac |
| Output voltage | 4.5V |
| Output current | 40A |
| Listed efficiency | Up to 90% at Vin=230Vac |
| Listed ripple and noise | ≤150mV |
| Operating temperature | −30 to +60°C |
| Cooling | Self-cooling |
| Dimensions (L × W × H) | 190 × 81.5 × 30mm |
Selection and Installation
Confirm the module voltage requirement and peak current, then check the terminal layout and mounting holes against the unit being replaced. The operating temperature range should be assessed with the cabinet’s ventilation and load conditions; it is not a promise of full output at every temperature.
Frequently Asked Questions
1. What voltage does MA200PC4.5 supply?
The listed output is 4.5V with a 40A current capacity.
2. Can MA200PC4.5 be used on 110Vac input?
110Vac is within the listed 90–264Vac input range. Confirm the rating on the supplied unit and the installation requirements before connection.
3. What are the dimensions of MA200PC4.5?
The listing gives 190 × 81.5 × 30mm. Verify the mounting holes and space for wiring as well as the housing dimensions.
4. Can it replace any 40A LED power supply?
No. Check the required DC voltage, input range, terminals, mounting and cooling conditions. A shared current rating alone is insufficient.
Product Images and Documentation
| Weight | 0.6 kg |
|---|
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