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. ola

    please explain better how many turns is secondary and primary, and the gage wire., thank you

  2. Yusuf

    please help me with the circuit diagram 0f 12vc to 230vac 1200w thanks

  3. Motamarri Sri Ranganayakulu

    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

  4. ketaki

    can u send me circuit diagram of 600 watt inverter ….
    is it sufficient for home

  5. yona

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

  6. yona simbi

    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

  7. daniel t danjuma

    please kindly send me the components of the above circuit

  8. Subhanil Rakshit

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

  9. sulaimon murtala kunle

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

  10. yuvashree

    can u tell me values of resistors n capacitors used in dis ckt?

  11. Solar China

    do you have any bigger siz inverter circut digram?
    but all circut digram is very nice.

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