7-70V PWM DC Motor Speed Controller Switch 30A Optimized Circuit Design Stable No Noise No Vibration with Power Indicator

Product Description

• Parameters: wide voltage 7-70V, large current 30A design, wide application range; adjustable potentiometer flexible cable can be separated, the line length is 6" (15CM); PWM frequency: 12KHZ.
• Features: The on-board switch has the functions of running, stopping and braking. Optimized circuit design can work stably for a long time. The adjustment range is wide, and the motor can be adjusted smoothly without noise and vibration, with power indication.
• Safe and durable: high-voltage MOS tube, three 100V high-frequency low-resistance capacitors, and automotive fuses are used. The parameters are not easy to generate heat and are easy to replace. Standard aluminum casing to protect internal circuits and components.
• Purchase notice: This product is a DC brushed motor speed controller, and it needs to be equipped with a DC power supply to power the governor. It cannot be connected to AC power and cannot drive the brushless motor.

• Note: Before powering on the wiring, please read the wiring label, the input is direct current, and remember not to mistake the positive and negative poles! ! ! The output connection to the motor does not need to be divided into positive and negative. If the direction of rotation is wrong, please change the two wires of the motor.

Technical parameter:
Applicable voltage range: DC 7-70V (70V is the highest working voltage, please leave margin for application).
Drive current: Maximum 30A (when the working voltage is high, the current should be relatively reduced).
Control power: recommended 12V: within 300W, 24V: within 400W, 48V: within 450W, 60V: within 500W.
Adjustable range of duty cycle: about 1%-100%.
PWM frequency: 12KHZ.

Features:
Optimized circuit design can work stably for a long time.
The parameters are accurate, not easy to heat up and easy to replace.
Standard aluminum casing to protect internal circuits and components.
It adopts high-voltage MOS tube, three 100V high-frequency low-resistance capacitors, and automotive fuses.
The adjustment range is wide, and the motor can be adjusted smoothly without noise and vibration, with power indication.