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12 cm AC cooling fan with black plastic frame and blades

Fans

Fans RAH1238B1 220V 0.20A 12038 12CM case fan

SKU CH-Q8YB-WXYZT

A 12 cm 220 V AC case fan drawing 0.20 A for welder or oven cooling

  • 120 mm frame fits standard case mounts
  • 220 V AC input powers directly from mains
  • 20 A draw keeps energy use low
  • 12038 form factor suits industrial cooling slots

220 V AC case fan for industrial cooling

The fan runs directly from 220 V mains at 0.20 A without a separate power supply. Its 12 cm frame fits standard 12038 mounting holes in welders, ovens and similar equipment. Builders needing a self-contained AC airflow device for sheet-metal enclosures will find it straightforward to install.

Limits at 0.20 A and fixed 220 V input

The low current draw restricts static pressure, so the fan suits open-chassis ventilation rather than dense radiator stacks. It cannot be speed-controlled via PWM or voltage regulation because the supply is fixed-frequency AC. Buyers who need variable airflow, 12 V DC operation or higher static pressure should select a different model.

Highlights

  • 120 mm frame fits standard case mounts
  • 220 V AC input powers directly from mains
  • 20 A draw keeps energy use low
  • 12038 form factor suits industrial cooling slots

Specifications

No published specifications for this item yet.

Questions about this item

Will the 220 V AC input work with the power supply in my existing PC?

This fan runs directly on 220 V AC mains voltage and draws 0.20 A; it does not connect to a standard PC power supply, so it is intended for industrial equipment such as welders or ovens rather than a desktop case.

How can I confirm the RAH1238B1 is spinning correctly after wiring it?

Apply 220 V AC and verify the blades rotate smoothly at the rated 0.20 A current draw; a steady airflow from the 120 mm frame and no unusual noise indicate normal operation.

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