Simple inverter 3.7V to 220V
Вставка
- Опубліковано 20 сер 2024
- 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
This one looks better....i will try this.
Nice videos you have a new sub!
thanks
bro...!
Bravo!
❤️
This one is good!
🤩
Bom
🙂
Excellent work ✨
Thanks☄️🕊️
This is good...
Thank You 🤩
Botei 3.7 ptra coverter 220v e nao deu certo
Did you connect everything same?
Bro make a high voltage ignition coil driver
I don't have a ignition coil.... :-(
Is lm317 possible instead of tip41?
No ,
Lm317 is Regulator
good idea
Thanks
tip 122 can also be used
Tip122 is Darlington transistor the current consumption will be very high
can i use l78050v? mosfet
7805 is not a MOSFETs
Does the transistor heats up?
Heats Little
But use heatsink ....
Is this really pure sine wave output? Does it work in other appliances too?
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)
But I thought Square wave won't work to appliances, so how does it can use to charge phones?
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
Kitne der chalegaa
with heat sink it can run 2-3 hour
@@Electronic_For_Youkisi bhi charger se nikaal sakte hai transformer
Yeas
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
Try using Bigger Transformer
Or 2 Transistor may increase the output current
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.
Yeas it might work
It's fake
No