SG 3525 SG3525 SMD IC 1A diode · The comfortable headband is

·  The comfortable headband is fully adjustable to fit any size

Controlled by digital circuits

convenient for carrying outdoors

PWM Speed Regulation: Provides precise and smooth motor control

SG 3525 SG3525 SMD IC 1A diode · The comfortable headband isThe SG3525A pulse width modulator control circuit offers improved performance and lower external parts count when implemented for controlling all types of switching power supplies. The onchip +5. 1V reference is trimmed to 1% and the error amplifier has an input commonmode voltage range that includes the reference voltage, thus eliminating the need for external divider resistors. A sync input to the oscillator enables multiple units to be slaved or a