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