This is a basic square-wave oscillator based inverter kit. Based on the 4047 I.C oscillator, we discussed here, it is a finalized PCB version of that inverter with MOSFETs.
Here are two MOSFETs, one for each channel and this board consists of reverse diodes in MOSFET section for battery charging support. With FB4710 or P55NF06 or IRFZ44 or IRF540 MOSFET, we can get output power of 150VA, 180VA, 220VA, and 100VA.
The setup is simple, just download the 300dpi non-reflected PCB layout from below, and place components as you see in the above images.
I’m not going to give you headache of complex circuit now, just follow what you see in images, and if you have comments/questions, ask them below in comments section.
Parts List:
- I.C HCF4047BE 1p
- Capacitor 0.01uF or 103 1p
- Potentiometer 1mega 1p
- Diodes 1N5408 2p
- Diode IN4007 1p
- Resistor 2.2K 2p
- Resistor 330E 1p
- MOSFET (any from list) 2p
- Heatsink of TO-220 2p
Note: PCB size is 8.5 cm x 4 cm. To make the PCB, follow guidelines here.
sir,i am doing project on ” Diabetic Neuropathy”…i need a Retriggering circuit for IC HCF4047BE …Can You please help me…….
I didn’t get you clearly……………
kya is se pankha chal skta h
Na.
koi whatsapp group hy aap k pass electronic sy related ?
03159058588
can i use this transformer for this circuit?????? 12-0-12 1.5amp
Dear Sir,
I am design inverter circuit using 4047 ic and the output came 250V 50Hz, i i connect 20W lamp the AC output decrease to 170V what will do to maintain the outut voltage.
please send the details
You can use 9-0-9V 10Amp transformar. Then when you connect a more than 25 watt LED your transformar nicely output 220 to 240 AC voltage. But when you connect 12-0-12 V 10Amp transformar, your transformar only handel to supply 220V A.C. for a one LED. But if hot reduice your transformar 10Amp to 5Amp your your output watt reduice 100watt to 60watt. And now if you faced any problems then you connect my. My no 9859659965
Sir
I HV used irfz44
And 12-0-12 ,10a transformer
And 35ah 12 v battery
When I connect load MOSFET burning after some times
IRFz44 MOSFET has low capabilities.so use the p55nf06 MOSFET.it will hold some time and gives some better result.
sir,plz kya is circut ko 500waat ka bnana ho to kya krna pdega mere pas 12-0-12 .10amp ka transformer hai par us se bhi iski power 100wat hi rehti ha mai is inverter se ghar ka pnkha chalana chahta hu.
can I make 2 kw inverter by this diagram?
Hi Arup,
I am searching for data sheet of T8C8F transistor or equivalent. Can you help me get an equivalent of any alternative for the transistor.
what is name of program to show you that 50hz and that wave ?
Thank Soo much big brother…becuase of your circuit i learn a lot…bless you always with good health….
Hi, can i use for tv or laptop.
Yes, as they are powered by the SMPS built inside the charger/power supply unit.
Is the cd4047 model different from the hcf4047 model ???
How much should a potentiometer be?
It’s 1 Mega Ohm.
I mean the potentiometer, which should be on a few!
What do ineed to make it 500 watt , how many pairs of mosfett , I have 600 watt 12-012 trafo
hi,, I just need the circuit diagram for the circuit. cause I don’t to those things for the pcb
best mosfet for 10 A transformer is IRF3205 .