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30 A Adjustable PWM Speed Control image Zoom

30 Aamp Adjustable Pulse Width Modulator Speed Control

DC Motor Speed Control 30 Amps Adjustable Frequency, use Pulse width modulation.

Availability: In stock



  • Buy 10 for $30.55 each and save 11%
Product Description


    Power Supply: 8 - 30 VDC
    Load Voltage: 8 - 30 VDC / 30 A max.
    Use fixed 100Hz frequency or adjustable frequency from 400Hz to 3KHz.
    Motor Speed (PWM) can be adjusted from 0% to 100%
    PCB Dimension: (LWH)4.50 x 2.63 x 1.50"

    If the connecting load is more than 20A continuously, additional cooling is required. A fan should be installed at the heatsink.
    Use electric wire 12 AWG to connect between the circuit and the load.
    When the frequency is too high, the mosfet will overheat. (100Hz frequency is recommended)

    This module does not even get warm when driving an 18 Amp load. Lots of cooling area means long life with large loads. This controller really performs well.

    This has been a very popular module for Hydrogen Fuel cells. Use this module to regulate the amount of current going into your Hydrogen fuel cell to prevent overheating.

    Actual measured frequency range: 325 Hz - 2.77 kHz at 12VDC

Additional Information

    Additional Information

    SKU MXA067
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