DC12V PWM DC Fan Speed Controller Variable Speed Temperature Speed Controller with Temperature Probe High Temperature Alarm

(1 customer review)

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SKU: 1794106
  1. Working voltage: DC12V
  2. Temperature probe parameters: 50KB = 3950
  3. Stall alarm minimum speed: 700-800 rpm


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Brand: Generic
Category: (ESC) Drone Speed Controller

The DC12V PWM DC Fan Speed Controller is a versatile device designed for controlling the speed of DC fans. Operating on a 12V power supply, this controller utilizes Pulse Width Modulation (PWM) to regulate fan speed. It includes a temperature probe for monitoring, and it can trigger a high-temperature alarm. This controller provides precise fan speed adjustments based on temperature changes, making it suitable for applications requiring temperature-sensitive cooling.

Note: The channel range is only for the PWM range, the actual control effect will vary depending on the fan.


  1. DC12V PWM DC Fan Speed Controller
  2. Variable speed control using PWM
  3. Monitors temperature with an included probe
  4. High-temperature alarm functionality
  5. Suitable for DC fans
  6. Circuit load capacity: maximum current per output 5A, the bus currents up 9A
  7. Output Range: The first channel 20% -100%, or 40% -100% (TFL = ON)
  8. The second channel and the third channel are 10% -100%
  9. Temperature probe parameters: 50KB = 3950
  10. Stall alarm minimum speed: 700-800 rpm
  11. Ideal for temperature-sensitive cooling applications.

Package Includes:

1 x Speed Controller

1 x Temperature Probe

1 x Buzzer

SKU: 1794106 Category:
Working Voltage



40% -100% (TFL = ON)

Length (mm):


Width (mm):


Height (mm):


Shipping Weight 0.018 kg
Shipping Dimensions 10 × 7 × 2 cm
15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects. Replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

Based on 1 review

3.0 overall

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  1. de.logics (verified owner)

    Note that only 1 fan pinout is temperature controlled. This not something exactly that you would expect. To see what this is watch:



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Country Of Origin: China