Simple inverter 3.7V to 220V

hi friends in this video I will make a simple inverter using 5 volt charger . i'm using the transformer from the broken charger . to increase the voltage from 3.7 volt to 220 volt . this is a simple self oscillating inverter its very simple you just need only 3 components transformer, 470 ohm resistor ,and transistor . I'm using npn transistor TIP41 other transistor will work like 13003 or 13005 but hey will give half of the power . this circuit doesn't have any output regulations so the output voltage depends on the output load . you can glow 3W to 20W Led light bulbs . but the out put frequency is very high so . some light may not work
the output voltage
80v to 300v ac
5 watt to 15 watt
10khz to 100khz
input voltage
1.5 volt to 5 volt
100ma to 1A
#12v #actodc #500w #60w #pwm
#diy #dc #simple #220volt #inverter #3.7V #18650

[@blowingchannel4424]

This one looks better....i will try this.
Nice videos you have a new sub!

[@Electronic_For_You]

thanks
bro...!

[@rishad100]

Bravo!

[@Electronic_For_You]

❤️

[@Luiz_inventor]

This one is good!

[@Electronic_For_You]

🤩

[@valtersouzaribeiroribeiro9534]

Bom

[@Electronic_For_You]

🙂

[@16BITMEME]

Excellent work ✨

[@Electronic_For_You]

Thanks☄️🕊️

[@MDAsif-jj5lu]

This is good...

[@Electronic_For_You]

Thank You 🤩

[@user-wq9pb9yg8y]

Botei 3.7 ptra coverter 220v e nao deu certo

[@Electronic_For_You]

Did you connect everything same?

[@adithyaminecraft1721]

Bro make a high voltage ignition coil driver

[@Electronic_For_You]

I don't have a ignition coil.... :-(

[@umutsgames7122]

Is lm317 possible instead of tip41?

[@Electronic_For_You]

No ,
Lm317 is Regulator

[@ipanahmad1828]

good idea

[@Electronic_For_You]

Thanks

[@ElectronDIY]

tip 122 can also be used

[@Electronic_For_You]

Tip122 is Darlington transistor the current consumption will be very high

[@ReinCcelaje]

can i use l78050v? mosfet

[@Electronic_For_You]

7805 is not a MOSFETs

[@Luiz_inventor]

Does the transistor heats up?

[@Electronic_For_You]

Heats Little
But use heatsink ....

[@RenzPanginbayan-jv2wx]

Is this really pure sine wave output? Does it work in other appliances too?

[@Electronic_For_You]

No its Square wave, you can use it to glow lightbulb when there is no electricity, or change phone (400V AC capacitor recommended at output)

[@RenzPanginbayan-jv2wx]

But I thought Square wave won't work to appliances, so how does it can use to charge phones?

[@Electronic_For_You]

You can use any 5W phone charger of 10-15W Light bulbs,
There is a Bridge rectifier inside , it converts Square wave to DC Voltage, and yes you are right it doesn't work on everything

[@Aftabmobiles]

Kitne der chalegaa

[@Electronic_For_You]

with heat sink it can run 2-3 hour

[@Aftabmobiles]

@@Electronic_For_Youkisi bhi charger se nikaal sakte hai transformer

[@Electronic_For_You]

Yeas

[@alphaoffrance617]

It's working.
But when I put 12 watt led.
The light dimm .
What can I do ? To speed the light my requirements is 12 watt led 220 volt

[@Electronic_For_You]

Try using Bigger Transformer
Or 2 Transistor may increase the output current

[@alphaoffrance617]

Ok I will try with 12 volt 2 amp transformer. I mean this little chopper smps.
In addition I will connect tip 41 in parallel.
Each tip 41 is 5 amp.

[@Electronic_For_You]

Yeas it might work

[@viralnow31]

It's fake

[@Electronic_For_You]

No