NDB300PS5 Power Supply for LED Video Screens
The South Creative NDB300PS5 is a 5V LED screen power supply with 300W output power listed in the manufacturer specification. Maximum output current depends on input: 60A at 160–240Vac, or 50A at 100–160Vac.
Electrical Specification Table
Values are from the linked NDB300PS5 specification, revision V1.0, dated October 31, 2018.
| Parameter | Specification |
|---|---|
| Model | NDB300PS5 |
| Input voltage | 100–240Vac; 220Vac typical |
| Input frequency | 47–63Hz; 50Hz typical |
| Power factor | 0.95 typical at 220Vac, full load |
| Output voltage | 5V typical; 4.8–5.2V specified range |
| Output current at 160–240Vac | 0–60A |
| Output current at 100–160Vac | 0–50A |
| Listed output power | 300W; follow the input-dependent loading limits |
| Efficiency | ≥90% at 220Vac, full load |
| Protection | Input undervoltage, output current limiting and output short circuit |
Check the Cabinet Supply Conditions
Use the available AC input to select the appropriate current limit, then review temperature derating in the specification. For a replacement, compare the mounting holes, terminal layout and output requirements with the existing cabinet supply. The NDB300PS5 model designation should match the documentation and unit label.
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Download Specification
South Creative NDB300PS5 300W Power Supply For LED Video Screen Specification
Frequently Asked Questions
1. What is the NDB300PS5 used for?
It is a DC power supply for LED video screens. Confirm that the module voltage and cabinet load match its model-specific output ratings.
2. What are its 5V output current limits?
The PDF lists 0–60A at 160–240Vac input and 0–50A at 100–160Vac input.
3. Does the 100–240Vac range mean 60A is available at 110Vac?
No. 110Vac falls in the 100–160Vac input range, for which the specification lists output current up to 50A.
4. What efficiency is listed for this model?
The manufacturer lists at least 90% efficiency at 220Vac and full load.
5. How can I check wiring and mounting compatibility?
Download the NDB300PS5 specification above and compare its terminal definitions and installation drawing with your cabinet before fitting the supply.




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