This is the 500W power inverter circuit, converting a 12VDC battery (usually car battery) to become 220-240V AC power. The inverter is powered using 6 pairs of transistor TIP35C which connected in parallel, so it will be 12 TIP35C transistors.
There is certainly only one variable resistance in this circuit diagram which is made use of to adjust frequency of 240V AC output current. It is best to have a frequency meter to adjust this frequency of 50HZ to 60HZ as per your requirement. Please don’t power up any device using your inverter just before frequency adjustment for the reason that a wrong AC frequency can burn your equipment as well as your inverter.
Component parts list:
- 2 Resisters 470 Ohm ΒΌ Watt
- 3 Resisters 22 Ohm 1 Watt
- 1 Variable resister 10K
- 1 Capacitor1uf
- 1 Capacitor 220uf
- 1 Zener diode 8.2V
- 1 IC CD4047
- 1 IC 7809
- 1 Transformer 12+12/240 (500W)
- 2 Transistors D313
- 12 Power Transistors TIP35C (make two pairs of 6 transistors each connected in parallel)
- 2 Heat sinks to fit power transistors
- Some wiring wire (for connections)
- A wiro-board (To build circuit on)
- A 12V battery of 12V power supply for testing purposes
This 500W power inverter circuit come from researchcell.com
how can I increase power of 500w inverter?
How to connect the 6 transistor in parallel?
plz send me
transistor in parallel circuit
The list watt in my area is 5w. So please what could be the equivalent of 470ohm 1/4w and 22ohm 1w.
please how can I connect the 6 transistors in parallel. please I need the circuit diagram
I have tried to build this 500w power inverter circuit base TIP35C, though with only 2 (a pair) of TIP35C transistors but it’s not working.
Please what should I do
It working perfectly just take your time and follow the line diagram well
Can you send me the line diagram by e-mail please? I did it but it did not work properly and I wasted my time and money:(
I did this, but can anyone tell me why the preamplifier is too hot for the final transistor?
in the circuit diagram provided. it is the ground line will be connected as one?
Very complicated