MEAN WELL NEL-400-5 5V 80A 400W LED Power Supply
$ 35.00
MEAN WELL NEL-400-5 is a 5V, 80A, 400W single-output power supply. It accepts 180–264VAC input and includes a built-in DC fan and conformal coating in a 30mm enclosure.
9992 in stock
NEL-400-5 high-current 5V power supply
The MEAN WELL NEL-400-5 provides 5V DC at a rated 80A, with 400W rated power. Its 30mm profile is useful when reviewing power-supply space in an LED cabinet. The model uses a built-in DC fan and is specified for 180–264VAC input.
NEL-400-5 specifications
| Parameter | Specification |
|---|---|
| Rated DC output | 5V |
| Rated current | 80A |
| Rated power | 400W |
| Voltage adjustment | 4.5–5.5V |
| AC input | 180–264VAC, 47–63Hz |
| Typical efficiency | 84% |
| Maximum ripple and noise | 150mVp-p; datasheet test conditions apply |
| Dimensions (L × W × H) | 215 × 115 × 30mm |
| Working temperature | −20°C to +60°C; refer to output load derating curve |
| Cooling | Forced air by built-in DC fan |
| Coating | Conformal coating |
Installation considerations
Confirm the site input voltage before choosing this model. A 115VAC source is outside the specified range. Match the output voltage to the LED load, calculate its current requirement and review the load derating curve for cabinet temperature.
Keep the fan inlet and outlet clear. Conformal coating is listed in the specification, but it does not establish a waterproof rating for the complete power supply. The enclosure must be protected appropriately for its installation environment.
Frequently asked questions
Is the NEL-400-5 rated at 80A?
Yes. The model is rated at 5V DC, 80A and 400W under the datasheet operating conditions.
Can this supply operate from 110V or 115V AC?
No. The specified AC input range is 180–264VAC.
Is the NEL-400-5 fanless?
No. It uses a built-in DC fan for forced-air cooling. Leave the airflow path clear inside the equipment.
Does conformal coating mean it can be exposed to rain?
No waterproof enclosure rating is established by the coating feature. Use a suitable protective cabinet and follow the manufacturer’s installation requirements.
Product images and specification download
| Weight | 0.97 kg |
|---|
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