NDA200PS4.5 LED Display Power Supply
The South Creative NDA200PS4.5 is a metal-enclosed power supply for LED display panels. It provides a 200W power supply design with power factor correction (PFC), a 90–264VAC input range and multi-level adjustable output voltage. It is intended for buyers checking a replacement power supply against the existing cabinet and LED module requirements.
Electrical and Mechanical Specifications
| Parameter | Specification |
|---|---|
| Model | NDA200PS4.5 |
| Power | 200W |
| AC input voltage | 90–264VAC |
| Input frequency | 47–63Hz |
| Input current | ≤4A |
| Standby power consumption | ≤5W |
| Power factor | >0.95 |
| Output adjustment | Multi-level adjustable output voltage |
| Cooling | Natural heat dissipation |
| Protection | Input undervoltage, output overcurrent, short circuit and IC over-temperature |
| Relative humidity | 10–90% |
| Storage temperature | −45 to +85°C |
| Dimensions (L × W × H) | 190 × 82 × 30 mm |
Check Before Replacing a Cabinet Power Supply
Match the full model code, module voltage, required output current, terminal arrangement and mounting space. The listed information does not specify the output adjustment steps or rated output current; confirm these against the unit label before ordering. The original description mentions operation up to 80°C without a load-derating curve, so this should not be treated as a full-load temperature rating.
For help matching an existing unit, contact us with its label and cabinet requirements.
Frequently Asked Questions
What is the NDA200PS4.5 used for?
It is an enclosed power supply for LED display panels and cabinets. Select it by the exact model and the electrical requirements of the connected modules.
Does it support both 110V and 230V AC input?
The listed input range is 90–264VAC, which includes nominal 110V and 230V supplies.
Does this model include PFC?
Yes. The existing product specifications list PFC and a power factor greater than 0.95.
What size is the power supply?
The listed dimensions are 190 × 82 × 30 mm (L × W × H). Check mounting positions and terminal clearance as well as enclosure size.
What output settings should I confirm before ordering?
Confirm the output voltage steps and rated current from the label of the exact unit. Multi-level adjustment is listed, but its individual settings are not provided on this page.
Product Photos
