simple 20 watt inverter circuit diagram

Presented circuit diagram is of 20 watt simple inverter.  This circuit is very simple and low cost.  This inverter can be easily made at home.  
<img src="/imgs/simple 20w inverter circuit diagram.jpg" alt="Simple 20w Inverter Circuit Diagram">

Two transistors CTC1351 and a ferrite Kaur transformer are used in this circuit.  Apart from this, a resistor 220 ohm, a polyester capacitor 105J, a diode IN4007 and a coil L1 have also been used in this circuit. 

There are three coils in the primary winding of the ferrite core transformer used in this circuit, two coils have 15-15 turns of 25 gauge wire and one coil has only 6 turns.  And there are about 270 turns of 36 gauge wire in the secondary winding of the transformer.

This circuit requires a 4v to 12v DC power supply to function.  The list of electrical components used in this circuit is given below.


Transistor 
Q1 Q2, CTC 1351

Transformer 
T1
ferrite core 

Capacitor 
C1, 105j

Resistance 
R1 220 ohm

Diode 
D1 1N4007 
Coil 
L1, 25 turn 

How to make simple 20watt inverter watch full video 



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