uniquegoods 7-70V PWM DC Motor Speed Controller Switch 30A

Specifications: ? Applicable voltage range: DC 7-70V ? Drive current: Maximum 30A (operating voltage, high current, relative reduction, please cooperate with power usage. ? Control power: It is recommended to use within 300W in 12V, 400W in 24V, 450W in 48V and 500W in 70V. ? PWM frequency: 12KHZ. ? Adjustable duty cycle range: About 1%-100%. ? Shell size?3.35×2.32×1.34 inches / 85×59×34 mm. ? Adjust potentiometer opening: 0.31 inches / 8 mm. ? Knob height: 0.63 inches / 16 mm. ? Flexible flat cable: 11.81 inches / 30 cm. ? Weight: 5.11 oz / 145 g. Note: ? First use please understand the product parameters, if you have any questions, please contact us in time. ? This product is a DC brush motor speed controller. It needs to be equipped with DC power supply to supply power to the governor. It cannot be connected to AC power and cannot drive brushless motor. ? Before wiring the power, please see the wiring label. The input is DC, positive and negative poles cannot be connected wrong. The output motor (motor) does not need to distinguish between positive and negative. If the running direction is wrong, please replace the two wires of the motor. Package Included: 1 × 7-70V PWM DC Motor Speed Controller Switch 30A ? uniquegoods trademark is a registered trademark, uniquegoods is the only authorized store, and all infringements will be complained.