SG3525 PWM frequency adjustable controller module
2,700 €
Aucune taxe
SG3525 PWM frequency adjustable controller module
SG3525 PWM frequency adjustable controller module
1.On board SG3525A PWM control chip.
2.On board 78 m05 voltage chip, provide reliable reference voltage.
3.On board two precision adjustable resistance, R3 control duty ratio, frequency of R4 control.
4.On board power light.
5.Working voltage: 8 ~ 12 v.
6.Board size: 30.8 (mm) x18 (mm).