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Small rectangular electronic module with green circuit board, black components and attached temperature sensor probe

Vszerda

Vszerda DC 12V 24V 4A Fan Temperature Control Speed Regulator

SKU CH-MJZN-BD5QM

Automatically adjusts chassis fan speed based on temperature for 12V or 24V DC systems up to 4A

  • Automatic speed adjustment via temperature sensor
  • Compatible with 12V and 24V DC power sources
  • Supports fans with 2, 3, or 4-pin connectors
  • Handles up to 4A current for chassis fans

Temperature-Controlled Fan Regulator

This device manages chassis fan speed based on temperature readings using a supplied sensor. It accepts 12 V or 24 V DC input and handles up to 4 A of current. The unit works with two-, three- and four-wire fans including PWM models.

Suitable for builders adding automatic cooling

Not suited for users who need software-based fan curves or motherboard-header synchronisation. Buyers requiring voltage levels outside 12 V and 24 V should look elsewhere.

Highlights

  • Automatic speed adjustment via temperature sensor
  • Compatible with 12V and 24V DC power sources
  • Supports fans with 2, 3, or 4-pin connectors
  • Handles up to 4A current for chassis fans

Specifications

No published specifications for this item yet.

Questions about this item

How can I verify the regulator is controlling fan speed correctly after connecting it to a 12V or 24V supply?

Power the unit, then watch the attached fan spin up or down as the sensor detects temperature changes; the fan should respond smoothly across the 4A range.

Which cables and connectors are included, and what must I source separately?

The package contains the controller board with its built-in sensor; you supply the 2, 3 or 4-wire fan and the DC power leads for 12V or 24V operation.

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