RioRand 7-80V PWM DC Motor Speed Controller Switch 30A
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<b>[Product Information]</b><br>
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<li>Potentiometer cable（about 30CM） can be separated, with running stop brake function</li>
<li>Suitable for long hours of work:Circuit optimization design,stable</li>
<li>Adjust the motor smooth no noise no vibration,with power indication,wide duty cycle adjustment range</li>
<li>Using imported high-voltage MOS tube, three pressure 100V high-frequency low-resistance capacitors, automotive fuses</li>
<li>PWM frequency: 12KHZ</li>
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