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3pcs SG3525 PWM Controller Module Adjustable Frequency 100-400kHz 8V-12V

Original price was: $85,01.Current price is: $33,88.

2000 in stock

SKU: 1590034BANG Category:

Description

Feature: Onboard SG3525A PWM control chipOn-board 78M05 regulator chip, providing a reliable reference voltageOnboard two precision adjustable resistors, R3 controls the duty cycle, R4 control frequencyOn-board power indicatorThe working voltage: 8 ~ 12VBoard size: 30.8 (mm) x18 (mm) Package included: 3 x SG3525 PWM Controller Module