5V 60A power supply for LED video screens
The South Creative NDA300HS5 is a 300W LED screen power supply with a typical 5V DC output and a 0–60A current range. Its specified 190–264VAC input range is a key check when selecting a replacement for an existing display cabinet.
The manufacturer lists efficiency of at least 87% at 220VAC and full load. The table below keeps that test condition and the temperature derating requirements alongside the output rating.
NDA300HS5 specifications
Source: the linked NDA300HS5 V1.0 specification dated 29 May 2018.
| Parameter | Specification |
|---|---|
| Model | South Creative NDA300HS5 |
| DC output voltage | 5V typical; 4.9–5.1V listed range |
| Output current | 0–60A |
| Output power | 300W |
| AC input | 190–264VAC; 220VAC typical |
| Input frequency | 47–63Hz |
| Efficiency | ≥87% at 220VAC, full load |
| Inrush current | 60A maximum at 220VAC, full load, cold start |
| Load / voltage regulation | ±1% / ±1% |
| Regulation accuracy | ±2% |
| Ripple and noise | ≤150mVp-p at full load; 20MHz bandwidth and specified output capacitors |
| Operating temperature | −30 to +60°C in the environmental table; derating is specified from 55 to 80°C |
| Storage temperature | −40 to +80°C |
| Operating humidity | 10–90% RH, non-condensing |
| Cooling documentation | The PDF lists natural air cooling, while its product photo shows a circular fan-style grille. Confirm the cooling arrangement of the supplied version. |
| Protection functions | Input undervoltage, output current limiting and output short-circuit protection |
Cooling and replacement checks
The PDF’s cooling description and pictured grille require confirmation against the supplied version. Allow for the actual airflow arrangement and follow the temperature-versus-output curve. The 55–80°C derating note does not mean that full output is available at those temperatures.
Before replacing another 5V power supply, compare the exact model specifications and mounting drawing. Equal wattage alone does not establish electrical or mechanical compatibility.
Frequently asked questions
What are the NDA300HS5 voltage, current and power ratings?
The manufacturer lists a typical 5V DC output, a 0–60A output-current range and 300W output power. Check the temperature derating requirements before choosing the continuous load.
Can the NDA300HS5 run from 110V AC?
No 110VAC operation is documented. Its listed AC input range is 190–264VAC, so select a different input-rated supply if the available mains voltage is outside that range.
Can it replace an S-300-5 5V 60A supply?
Matching 5V, 60A and 300W labels alone does not establish interchangeability. Compare input voltage, mounting dimensions, terminal layout, cooling and the LED load against both models’ documents before ordering a replacement.
Is the NDA300HS5 fanless?
The supplied PDF lists natural air cooling, but the photograph shows a circular fan-style grille. Confirm the actual cooling configuration of the supplied version; a fanless claim cannot be established from these materials.
What should I check before buying this power supply online?
Use the current price and availability displayed on this product page, then verify the NDA300HS5 model, 190–264VAC input, 5V output, mounting drawing and cooling arrangement. Keep the manufacturer PDF for the installation and derating requirements.
Product images and specification download


Download Specification
South Creative NDA300HS5 High Efficiency LED Screen Power Supply Specification






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