Fan speed controller 12V 1A sensor tmp

The price applies to 1 set.

The module is used for smooth automatic change of the speed of the cooling fan.

New improved version 3.05. A chip based on the TIP42C power transistor.

• Supply voltage 12V DC (difference between input voltage - output voltage 0.5V)
• Max. operating current 1A
• Reverse connection protection
• Dimensions 45x20x25mm (L/W/H)
• Weight 21.4 g.

The module can operate in two modes: Fixed mode temperature and Adjustable mode. (F/A switch)

Example of working in "Fixed mode temperature" mode:

1. When the temperature is 30 °C, the module turns on the fan.
2. 30 to 50 °C, fan speed increases linearly.
3. Above 50°C, the fan operates at full speed.

Example of working in "Adjustable mode" :

1. 35 to 70 °C, the fan speed increases linearly.

The module has a potentiometer that is used to regulate the speed of the fan

The set includes (what is in the picture):

• Fan speed controller system
• Temperature sensor, pluggable to the plug / socket JST, screw-on, length approx. 30cm