PWM DC Motor Speed Adjustable Speed Control Switch Controller Voltage Regulator

The maximum output power : 400W(the power is 12V 10A =120W. 24V maximum power of 200W) PWM frequency is 21KHz ;. 500 Silicone Rubber Feet Bumpons Clear Round Self Adhesive Anti Slip Circle E. Flexible Soft Foam Door Handle Knob Cover Safety Protector Guard Non-Slip 135mm.

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