Simple Inverter 12V DC to 120V AC

Simple Inverter 12V DC to 120V AC circuit diagram

This is a basic and very simple low power inverter to convert 12V DC to 120V AC. How much power this simple inverter can handle the load depends the transformer current value and transistors you use for Q1 and Q2.

Inverter 12V DC to 120V AC Component List:
C1, C2 : 68 uf, 25 V Tantalum Capacitor
R1, R2 : 10 Ohm, 5 Watt Resistor
R3, R4 : 180 Ohm, 1 Watt Resistor
D1, D2 : HEP 154 Silicon Diode
Q1, Q2 : 2N3055 NPN Transistor (see “Notes”)
T1 : 24V, Center Tapped Transformer
Misc:
Wire, Case, Receptacle (for output)
Fuses, Heatsinks, etc.

Note: Don’t try to run inductive loads (motors) using this inverter.
More explanation about how its work and the component list about this simple power inverter, visit this page

16 thoughts on “Simple Inverter 12V DC to 120V AC

  1. please send me circuit diagram for doubling ac 12v to ac 24v.and also to convert 12 ac 60hz to 12v ac 60hz thank you

  2. Can you please send me circuit diagram that amplifys 12 volts dc to 35 or 40 volts dc. I need it very much. Please

  3. CAN YOU PLEASE SEND ME A CIRCUIT DIAGRAM THAT AMPLIFIES 12 VOLTS DC TO 40 VOLTS DC. AM CONSTRUCTING A 120 WATTS AUDIO AMPLIFIER THAT NEEDS 40 VOLTS BUT I HAVE AN ADAPTOR THAT PRODUCES 12 VOLTS ONLY

  4. I have a secondary cell of 12 V.Now I want to glow a 220V ,20watt bulb.please send me the circuit diagram.

  5. i still student,please iwant you to sent me the simple diagram of d.c to a.c circuit.

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