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Rectangular metal power supply unit with built-in cooling fan and terminal connections

Mean Well

Mean Well PSP-600-12 12V 50A 600W Power Supply

SKU CH-4WGD-SZSHK

Delivers 12 V at 50 A with active PFC, forced-air cooling and parallel operation up to 2400 W

  • TypeAT
  • Delivers 600 W continuous power at 12 V
  • Active PFC corrects power factor across full AC range
  • Parallel current sharing scales to 2400 W with up to four units
  • Built-in DC fan with speed control maintains thermal performance
  • DC OK signal output enables real-time status monitoring

Mean Well PSP-600-12 12V 50A 600W Power Supply

This industrial-grade power supply delivers a stable 12V output at 50A for a total of 600W. It is designed for equipment requiring reliable DC power in automation, test or embedded systems. The unit accepts universal AC input across the full range and includes active PFC for efficient mains usage.

Compatibility checklist before ordering

Verify that your system requires a 12V 600W AT-type supply with forced-air cooling. Confirm the chassis can accommodate the built-in DC fan airflow path. Ensure your wiring can handle 50A continuous current and that the DC OK signal interface matches your monitoring needs.

Sustained-load behaviour

Forced air cooling with built-in fan speed control maintains temperature during continuous 100% load operation. The unit supports current sharing up to 2400W in a 3+1 parallel configuration for expanded capacity. Protections against short circuit, overload, over voltage and over temperature engage automatically under prolonged stress.

Highlights

  • Delivers 600 W continuous power at 12 V
  • Active PFC corrects power factor across full AC range
  • Parallel current sharing scales to 2400 W with up to four units
  • Built-in DC fan with speed control maintains thermal performance
  • DC OK signal output enables real-time status monitoring

Specifications

TypeAT

Questions about this item

Does the PSP-600-12 ship with cables or mounting hardware, or must they be purchased separately?

The unit is supplied as the power supply only; input and output cables, mounting brackets and any terminal blocks are not included and must be sourced separately.

When should I choose the 12 V 50 A 600 W model instead of the SP-320, SP-480 or SP-750 versions?

Select this model when you need 12 V at 50 A with active PFC, DC OK signal, remote sense, ON/OFF control and the ability to parallel up to four units for 2400 W total.

What does the 600 W rating mean for continuous operation inside a ventilated chassis?

The supply delivers 600 W continuously at 12 V 50 A with forced-air cooling from its built-in fan, provided ambient temperature and airflow meet the manufacturer's derating guidelines.

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