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Rectangular metal enclosed power supply unit with ventilation slots and terminal connections

Mean Well

Mean Well NES-350-27 351W 27V 13A Power Supply

SKU CH-YNXW-E9H1S

Delivers 351 W at 27 V and 13 A in an enclosed AT-type switching design

  • Product typeAT
  • 351 W output powers demanding 27 V equipment
  • 13 A current rating supports high-load operation
  • Enclosed AT-type chassis protects internal components
  • New condition ensures full factory performance
  • Single-output design simplifies wiring and integration

Enclosed 351 W 27 V power supply

The Mean Well NES-350-27 is an enclosed AC-DC switching power supply that delivers a single 27 V output at 13 A for a total of 351 W. It is built in the NES-350 series form factor and carries the AT type designation. The unit ships new as a single piece with a free gift included.

Industrial and custom DC systems

This supply suits engineers and integrators powering 27 V DC equipment such as LED arrays, motor drives, test fixtures or battery-charging rigs. It does not suit anyone needing a multi-rail ATX unit with 12 V, 5 V and other PC rails, nor builders who require modular cabling or a standard PC form factor.

Single 27 V 13 A output

The defining specification is the fixed 27 V rail rated at 13 A continuous current. If your load demands exactly that voltage and can draw up to 13 A, this unit matches the requirement; otherwise a different voltage or current rating must be chosen.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $109.99
Cheaper than about 63% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeAT

Questions about this item

What output voltage and current does the Mean Well NES-350-27 deliver?

The unit provides a fixed 27 V output at up to 13 A, giving 351 W of continuous power.

What mounting provision does the enclosed chassis include?

The metal enclosure has integral mounting holes so the supply can be bolted directly to a chassis or panel.

How is the AC input connected and what mistake should be avoided?

Screw terminals accept live, neutral and earth wires; the common error is reversing live and neutral or omitting the earth connection.

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