200W PFC power supply for LED display cabinets
The South Creative NDA200PS4.5 is an LED display power supply with power factor correction (PFC), a 90–264V AC input range and natural heat dissipation. Its 190 × 82 × 30 mm housing is intended for installations where cabinet space and mounting fit need to be checked before replacement.
The output voltage supports multi-level adjustment. Confirm the required setting and rated output current against the label on the supplied unit before connecting LED modules; the model name alone is not a substitute for these checks.
Product specifications
| Parameter | Specification |
|---|---|
| Model | NDA200PS4.5 |
| Power rating | 200W |
| AC input voltage | 90–264V AC |
| Input frequency | 47–63Hz |
| Input current | ≤4A |
| Standby power consumption | ≤5W |
| Power factor | >0.95 |
| Output voltage adjustment | Multi-level adjustment; confirm available settings for the supplied unit |
| Cooling | Natural heat dissipation |
| Protections | 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 |
Replacement and installation checks
Match the module voltage, total load, terminal layout and mounting points before choosing a replacement. Leave room for wiring and heat dissipation inside the cabinet. The original product information mentions operation up to 80°C but does not specify the associated load or derating conditions. Confirm those conditions before selecting this unit for a high-temperature installation; the storage temperature range is not an operating rating.
For help checking a replacement, contact LED-Mall with the existing power supply label and LED module requirements.
Product images


Frequently asked questions
What AC input voltage does the NDA200PS4.5 accept?
The listed input range is 90–264V AC at 47–63Hz. Check the installation supply against the unit label before wiring.
Does this LED display power supply include PFC?
Yes. The NDA200PS4.5 is listed as a 200W power supply with power factor correction and a power factor greater than 0.95. Confirm the applicable test conditions if your project requires a guaranteed value at a particular load.
Is the output voltage adjustable?
The product information specifies multi-level output voltage adjustment. The available settings and rated output current are not detailed here, so confirm them for the supplied unit and your LED modules before use.
What size is the NDA200PS4.5?
The housing dimensions are 190 × 82 × 30 mm (length × width × height). Check mounting points, terminal access and wiring clearance separately when replacing an existing supply.
Can it run at full load at 80°C?
The available product information does not establish full-load operation at 80°C. Ask for the operating-temperature and derating conditions before using it in a high-temperature cabinet.





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