Switching inverter for 12v systems


Posted on Nov 21, 2012

This PWM control circuit provides the control pulse to the DMOS Power Switch in the flyback circuit. The output of the PWM is a pulse whose width is proportional to the input control voltage and whose repetition rate is determined by an external clock signal. To provide the control input to the PWM and to prevent the output voltage from soaring or sagging as the load changes the error amplifier and reference voltage complete the design.


Switching inverter for 12v systems
Click here to download the full size of the above Circuit.

They act as the feedback loop in this control circuit much like that of a servo control system.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

Wide frequency oscillator
Temperature-to-frequency converter
Automotive Electrical Tester
Scr Capacitor Turn-Off Circuit
OCL Power Amplifier Circuit MJ15003MJ15004 Schematic Diagram
fog lamp sensor circuit
Wien Bridge Oscillator
Vu meter stereo circuit
Bipolar Tesla Coil Radiant Energy Collector
TDA2009 single power amplifier circuit diagram
DC arc welding machine load path from one power outage
Light emitting diode circuit of the temperature control



Top