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Neutral · PS-5V-400W

5V 400W LED Power Supply (80A)

5V 400W 80A LED power supply for high-load outdoor cabinets. 88–89% efficiency, dual-rail option, forced-air cooling ready.

Neutral — no brand on the partUS$14–18 / pc unit priceMOQ 2 pcs3–5 working days
5V 400W LED Power Supply (80A) — front view

Eighty amps in one box — the right unit when cabinet space is tight and the load is high: a 960×960 cabinet at P2.5 outdoor, or two 640×480 cabinets fed from one supply.

It runs hotter than a 300W unit at the same percentage load, so it needs an open frame or a fan. If the design has no airflow, two 300W units are the better answer.

  • 80A continuous at 5V
  • 88–89% efficiency
  • Dual-rail option for split cabinet feeds
  • Fan-ready mounting pattern

Specification

Output voltage5 V DC
Output current80 A
Rated power400 W
Input200–240 V AC (110V version on request)
Efficiency88–89%
ProtectionOVP, OCP, SCP, OTP
CoolingForced air above 60% load
Dimensions245 × 125 × 55 mm
Warranty2 years

Where it goes

  • Large outdoor cabinets
  • High-density walls

Questions on this line

Without a fan?
Below 60% load, yes. Above that add one — the derating curve is not generous.
110V version?
On request with a longer lead time. State the destination country when ordering.
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Related lines

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Buying this line in volume?

Send the quantity and the destination port. Tiers start at 100 pcs and drop again at 1,000; DDP pricing needs the postcode.