3Pcs SG3525 PWM Controller Module Adjustable Frequency 100200KHz 8V12V

1. Onboard SG3525A PWM control chip
2. On-board 78M05 regulator chip, providing a reliable reference voltage
3. Onboard two precision adjustable resistors, R3 controls the duty cycle, R4 control frequency
4. On-board power indicator
5. The working voltage: 8 ~ 12V

6. Frequency Range 100HZ-100KHZ adjustable
7. Duty Cycle :0 - 100% adjustable
8. Voltage : 5V
color:Blue
Material:PCB
size:30.8 mm x 18 mm

Package Contents:
3 x DC 5V 12V SG3525 PWM Controller Module

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

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