HW-687 DC 4.5-28V LED Controller Governor PWM DC Motor Speed Regulator Module

Description

HW-687 5A PWM DC Motor Speed Controller Module DC 4.5V-28V Adjustable Speed Regulator LED Switch Governor Dimmer
Specifications:
Operating Voltage: DC 4.5V-28V
Output Current: 0-5A
Output Power: 90W Maximum
Quiescent Current: 7μA Standby
PWM Duty Cycle: 1 -100
PWM Frequency: 20kHz
Size: 30 X 26 X 14mm/1.18 X 1.02 X 0.55

Cautions:
DC motor governor input is DC, can not directly connected to the AC for example: home 220V AC, otherwise it will burn!
DC power supply positive and negative terminals do not reverse, otherwise the governor may be damaged.
The motor can be positive or negative, when the direction of operation and expectations do not match, you can adjust the line order to change the direction.
Adjust the potentiometer knob to change the governor output duty cycle, the motor speed changes.

Notes:
1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
2. Please allow 1-3mm measuring deviation due to manual measurement.

1 X PWM DC Motor Speed Controller

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