Sanyo Denki San Ace 9PC Pulse Width Modulation (PWM) Controllers save the time and resources required to design a PWM signal generator by regulating the rotational speed of fans equipped with the PWM control function. The 9PC series optimally controls rotational speed, which reduces system power consumption and noise by allowing PWM-controlled fans to be fully utilized without the need for preparing new circuits. Sanyo Denki San Ace 9PC PWM Controllers can be common-powered by the fan power supply of rated voltage 12VDC, 24VDC, and 48VDC with no separate supply required. Up to four PWM-input fans can be connected to each controller without requiring a costly function generator.
