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Enclosed silver metal chassis power supply unit, 9.17 by 4.29 by 2.5 inches

LHM

LHM HTK600-12C21 600 W 12 V 50 A power supply

SKU CH-19G4-QK9QM MPN HTK600-12C21

Enclosed switching unit delivers 600 W at 12 V and 50 A from a 90-264 VAC input

  • 600 W output powers demanding 12 V equipment
  • Wide 90 to 264 VAC input suits global mains supplies
  • Single 12 V rail delivers up to 50 A continuous current
  • EN60950-1 approval confirms safety compliance
  • Enclosed 9.17 × 4.29 × 2.5 in chassis simplifies mounting

Product identity

The LHM HTK600-12C21 is an enclosed 600 W switching power supply that delivers a single 12 V output at 50 A. It accepts a wide 90 VAC to 264 VAC input range and meets EN60950-1 safety approval. The chassis-mount unit measures 9.17 in by 4.29 in by 2.5 in and is RoHS compliant.

Suitability

This unit suits engineers and integrators building industrial or commercial equipment that requires a regulated 12 V rail up to 600 W in a compact enclosed chassis. Buyers who need multiple output voltages, a different output voltage, or higher total power should look at other models.

Deciding specification

The single 12 V output rated at 50 A is the specification that determines whether this supply matches the load. Verify that the equipment draws no more than 600 W at 12 V and that the chassis-mount footprint fits the enclosure.

How it compares

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

Price $105.99
Cheaper than about 65% of the 10,869 comparable items (median $142.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How do I mount the HTK600-12C21 in a chassis and what clearance mistake do installers make?

Use the four mounting holes on the 9.17 in by 4.29 in base; the most common error is blocking the 2.5 in height above the unit, which restricts airflow through the enclosed case.

Which component will need replacement first during continuous 50 A operation?

The internal electrolytic capacitors on the 12 V rail degrade fastest under sustained 600 W load and elevated temperature.

What thermal limit appears first when the supply runs at 600 W for long periods?

The enclosed chassis reaches its maximum safe internal temperature before the 90-264 VAC input or 12 V 50 A output limits are hit.

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