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2CH 4 Wire LED Digital PWM Motor Speed Controller
A versatile device for precise control of DC motors operating at 12V, 24V, or 48V.
- Working voltage: DC8-60V (must be equal to the fan voltage)
- Working current: control board working current 35mA (12V) 22mA (24V)
- Control ability: Not limited by the fan current, maximum current of fan interface pins should not exceed 3A
- Control output range: 10%-100%
- Temperature probe specification: NTC 10K B=3950
- Temperature measurement: -9.9C to 99.9C, error 2C
- Temperature control range: acceleration temperature 5-94, full speed temperature 10-99
- Rotation speed measurement: 10-9990 rpm, resolution 10 rpm
- Stop alarm speed: lower than 375rpm
- Circuit size: 65mm*65mm*15mm
Features:
- DC8-60V ultra-wide working voltage range
- Two-channel independent temperature control
- Flexible fan speed and temperature control
- Stop alarm function with switch
The 2CH 4 Wire LED Digital PWM Motor Speed Controller is designed with a 4-wire configuration and a 50CM cable for precise motor speed control using PWM. It includes a temperature controller with an LED display and a buzzer alarm for effective monitoring and feedback. Ideal for fan applications.
Note: This is a four-wire PWM fan controller, suitable for fans complying with Intel's four-wire fan specifications (most 12-48V four-wire fans are supported). It cannot control 2-3-wire fans or completely turn off the fan.
Package Includes: 1 x 2CH 4 Wire LED Digital PWM Motor Speed Controller Fan Temperature Controller Buzzer Alarm DC 12V 24V 48V with 50CM Cable
* Images are for illustration only; actual product may vary.