Regulated DC-to-DC converter


Posted on Apr 21, 2012

Low power dc to dc converter obtained by adding a flyback circuit to a square wave oscillator. Operating frequency is 20 kHz to minimize the size of LI and C2. Regulation is achieved by zener diode D2


Regulated DC-to-DC converter
Click here to download the full size of the above Circuit.

Maximum current available before the converter drops out of regulation is 5 mA.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

AC motor brake
Oscilloscope-preamplifier
simple mixer
Complete SS Laser Power Supply Schematics
microcontroller driving a relay with transistor and Opto-isolator
RF Induction Meter
Wire Tracer (Transmitter)
Simple Battery Charger using LM350
With NE555 make double touch light switch 2
Vented 2a3p 2a3pp-15w Tube Amplifier circuit diagram



Top