Today I am going to make an Inverter circuit using 12V Relay.
let's get started,
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Step 1: Take All Parts As Shown Below
Materials required -
(1.) LED Bulb - 220V x1
(2.) Input power supply -12V DC / (12V Battery)
(3.) Transformer - 12-0-12 x1
(4.) Relay - 12V
Step 2: Connect All Parts As Circuit Diagram
This is the circuit diagram of this inverter.Connect all components according to circuit diagram.
Step 3: Connect Normally Close (NC) Pin to Coil-1 Pin of the Relay
Firstly we have to short two pins of Relay.
Solder Normally close (NC) Pin to Coil-1 pin of the Relay as solder in the picture.
Step 4: Connect 0 Wire of the Transformer
Next solder 0 Wire of Transformer to coil-2 pin of the Relay as you can see in the picture.
Step 5: Connect 12 Wires of Transformer
Next solder one 12-wire of transformer to NO pin of the Relay
And solder another 12-pin of the transformer to NC/Coil-1 pin of the Relay as you can see in the picture.
Step 6: Connect LED Bulb to the Transformer
Next we have to solder LED Bulb to the output of the Transformer as shown in the picture.
Step 7: Now Give Power Supply
Now we have to give input power supply to the circuit.
Connect +ve input power supply wire to the common pin of Relay and
Solder -ve input power supply wire to the NO pin of the Relay as you can see in the picture.
Result - LED will start glowing.
Like this we can make 12V Relay to Inverter.