Simple Inverter Circuit

Introduction: Simple Inverter Circuit

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This is an easy inverter circuit based upon 13007 Transistor. the essential Inverter works on the Push-Pull configuration. This Inverter is sweet for little loads like 15w LED Bulbs, mobile charger, and other Electrical Accessories.


Step 1: Watch YouTube Video

Here is that the video about Simple Basic Inverter Circuit Diagram from Creative creator. So, watch the video and you'll get all the points.

How the Inverter Circuit Works?
The Inverter circuit is essentially an Example of the Push-Pull Circuit. Here I even have used 13007 transistors. These transistors are connected like within the Pic:1. I even have connected a 12-0-12 Transformer with the Tramsictor like within the Pic.

once we give 12V to the circuit then One transistor became conductive at a time. for this reason, one half the transformer’s coil became conductive. Then it reaches its saturation state and its T1 Breakdown stage occurs and therefore the T2 Transistor became conductive. This whole repeats over and over. This whole process is named Push-Pull Configuration. This Push-Pull configuration makes Square wave Pulses at the first of the Transformer. This Induces Flux within the Transformer. coefficient of mutual induction will occur. Now, the secondary winding is going to be conducive to the coefficient of mutual induction. From this coil, we get the 220V Output.

Step 2:

Bend the 13007 Transistor Pins and tin the wires for Better Soldering.

Step 3:

Connect the T1, T2 Transistor’s Emitter together for the 12v inverter circuit.

Step 4:

Now connect 330 Ohm resistor as shown within the Figure. One Transistor’s Base is going to be connected with the Collector of another transistor. And other the other way around.

Step 5:

Connect the T1, T2 Transistor’s Collector with the middle tap Transformer. during this case, The transformer corner points are going to be utilized. the middle tap i.e. middle pin won't be connected during this 12v to 230v inverter circuit diagram.

Step 6:

Now Let’s mention Input power. Here i will be able to use a 12V LEAD ACID BATTERY. you'll also use other batteries like Lipo, LI-on also . the middle tap point of the Transformer are going to be used for the +12v supply. The Emitter pin of the Transistor is for the GND or the -ve.

Step 7:

Now connect the External Load with the Secondary of the Transformer. Here I even have used a 15W LED Bulb as a Load.

Step 8:

Let’s test it. Here I even have connected a 12v Battery as a DC Input Voltage Source. Here you'll see the LED is Glowing. So, the circuit works flawlessly.

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    1 year ago

    I can't charge my phone. Everytime i charge it the voltage drop then back again and again. Why?? Tnx