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KHACHIMO LDA50F-12 open-frame switching power supply unit

KHACHIMO

KHACHIMO LDA50F-12 12V 4.3A 50W power supply

SKU CH-7HDE-VPA3C

12 V 4.3 A ATX switching supply delivering 50 W from a tested COSEL unit

  • TypeATX
  • Delivers stable 12 V output for reliable system operation
  • 50 W capacity supports essential components efficiently
  • Provides 4.3 A current for consistent power delivery
  • Tested working to ensure dependable performance

12 V 50 W ATX power supply

This unit delivers a steady 12 V rail at up to 4.3 A for a total of 50 W. It is built on an ATX form factor and sourced from original COSEL disassembly stock. Each module is tested working before dispatch. The supply suits repair technicians, legacy system maintainers and hobbyists who need a compact 12 V source for bench work or direct replacement.

Sustained-load behaviour

Under continuous draw the switching topology maintains regulation without the voltage droop seen in short-burst ratings. Thermal design relies on the open-frame construction to dissipate heat passively, so airflow in the host chassis determines long-term stability. The 50 W ceiling is a continuous rating, not a peak figure. Buyers who need higher wattage, multiple output rails or enclosed fan-cooled housings should look elsewhere.

Highlights

  • Delivers stable 12 V output for reliable system operation
  • 50 W capacity supports essential components efficiently
  • Provides 4.3 A current for consistent power delivery
  • Tested working to ensure dependable performance

Specifications

TypeATX

Questions about this item

How much heat does the LDA50F-12 produce when running at 50W continuously?

The 50W output is delivered at 12V and 4.3A; waste heat will depend on the load and the ventilation in your enclosure.

What cables or connectors must I already have to install this ATX power supply?

You need a standard ATX 24-pin motherboard connector and any 12V peripheral leads your components require.

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