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Sanyo Denki San Ace 9PC Series PWM Controllers

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. 

The Box type can vary the RPMs using four control methods: internal adjustment, external adjustment, voltage control, or thermistor control. The PCB version consists of one set control method with preset functionality.

Overview of Box Type & PCB type

Sanyo Denki San Ace 9PC Series PWM Controllers

Control Methods for Box Type PWM Controllers

Sanyo Denki San Ace 9PC Series PWM Controllers

Features

  • Controls speed of PWM fans to allow for variances throughout the duty cycle
  • Improved energy efficiency and reduced noise
  • Up to four PWM-input fans connectable
  • No separate power supply required
  • Box type or PCB type available
  • Control PWM duty with DC voltage, variable resistor (internal/external), or thermistor

Specifications

  • 12V/24V/48V rated voltages
  • 0.2W power consumption when output terminals are turned on
  • -20°C to 70°C operating temperature range
  • 7V to 60V input voltage range
  • 0-5.5V control voltage range
  • 3.3VDC or 5VDC selectable VOH (high-level voltage) PWM signal output
  • 25kHz PWM frequency
  • 20mA maximum output current (total sum of 4 terminals)
  • 6.5V output breakdown voltage
  • Up to 4 connectable fans
  • Box type:
    • 86mm x 66mm x 38mm dimensions
    • 110g mass
    • Plastic case material
  • PCB type:
    • 80mm x 45mm x 17mm dimensions
    • 27g mass
    • FR-4 PCB material

Related Products

Sanyo Denki San Ace Fans with PWM Control Function

Enables designers to externally control the speed of fans while optimizing operation.

Learn Moreà propos de Sanyo Denki San Ace Fans with PWM Control Function View Productslié à Sanyo Denki San Ace Fans with PWM Control Function

Additional Resource

Publié le: 2016-11-21 | Mis à jour le: 2025-03-06