3.7v to 12v Converter using BD140, DC to DC Boost Converter, DC step up converter

Thank you for watching!
In this video, I will show you how to make 3.7v to 12v Converter using BD140, DC to DC boost converter, dc step up converter.
Components used in this project:-
1. BD140 Transistor
2. BC547 Transistor
3. 100K
4. 220K
5. 560 Ohm
6. 1N4007 Diode
7. 12V Zener Diode
**FB link: / homemade-101-105225441...
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#homemade101
#boostconverter
#dcstepupconverter
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[@homemade_101]

th-cam.com/video/ynJ_Pf5rRnk/w-d-xo.html

[@Aaliyah21]

Very interesting one.... good job 🙃

[@homemade_101]

Thank you! Cheers!

[@jioalam4824]

Backup kitna kam ho ga 3.7 hai to ek bulp 1 huar chale ga or 12 bana liye to kitna time chale ga

[@naturesounds1664]

Can i use it to power on a receiver?

[@sahilshaikh.shaikh8808]

very nice video

[@homemade_101]

Thanks

[@tipodadi6080]

I need an increase from 3.7 to 19 volts. Is it possible to use the same circuit while changing the zener diode from 12 to 19?

[@homemade_101]

can't bro... change the inductor and Zener diode.

[@tipodadi6080]

@@homemade_101 كيف احصل على 19 فولت من 3.7؟

[@tipodadi6080]

@@homemade_101 How do I get 19 volts from 3.7?

[@vicferrepedraya-678]

I tried that using toroidal inductor and replace bc547 with d718 for npn,but never work..i improvise,i made 3 terminal connection of inductor,then it finally work...i need more experiment for this on how to make high voltage and current for this.. because its too low amps

[@homemade_101]

🤔

[@rahiimalesawi8758]

Where can I find BD140 and BC547
Are they at CFL bulb circuit?

[@homemade_101]

No brother. Find the BD140 and BC547 at your electronics parts shops.

[@pramodsoni781]

Good

[@homemade_101]

thanks

[@Aaliyah21]

🖤🧡💥

[@homemade_101]

☀

[@nisharhussain10th54]

This type of booster never work I know.
I tried many of them.
But well tried 👍

[@homemade_101]

Try again

[@user-zh1eu3sl2q]

please tell me what is the exact
inductor coil value used in this circuit

[@homemade_101]

1.5mh

[@fardinislamanik5310]

can I use 220uf/35v capacitor?

[@homemade_101]

Yes you can use 👍

[@mdjahidhasankabbo1768]

if i use 12 V DC motor, is this circuit can survive long time at least one month?????

[@homemade_101]

Yes 😥

[@tiagohenrique3336]

Its project,power on router wifi 12v 1Ah?

[@homemade_101]

no this is low amper. but this is good 👉 th-cam.com/video/2Q9osVfkzYg/w-d-xo.htmlsi=vUVLltamCGpy1esg

[@mayestro211]

We need a video about circuit 3.7 volt to 130 volt dc boost to turn on a bulb contains of 22 led 6 volt for on led on series'thanks alot

[@homemade_101]

[@issadon7990]

is coil 5mh is better and no hot ?

[@homemade_101]

Yes 😊

[@movieclip4475]

Can I use TIP41???

[@homemade_101]

can't bro. BD140 is the PNP transistor and TIP41c is the NPN transistor. sorry

[@vineetacharya]

Can I increase the amp of this circuit

[@homemade_101]

it's a bit difficult this circuit.

[@pronoyghosh5827]

Bd 140,,, 3205 use yeas or no

[@homemade_101]

irf3205 ?? cant.

[@rajputbrand143]

BD140 transistor is PNP OR NPN transistor ?

[@homemade_101]

PNP

[@apiip9295]

how many amperes at the output?

[@homemade_101]

200ma

[@Ttyy-bc3mj]

Can give 6v for in put for this circuit

[@homemade_101]

Yes

[@Geeth...]

How to get 100v

[@homemade_101]

it is different inductor and acpacitor

[@pwspk7879]

I tried to follow and BC547 is hot. Please guide me.

[@pwspk7879]

and it doesn't work Or do I have to load ?

[@homemade_101]

change Inductor.

[@pwspk7879]

@@homemade_101 What number do I need to use? Thank you

[@user-yb5kk7jf6n]

I BUILD IT BUT IT GETS VERY HOT AFTER FEW SECOND.

[@homemade_101]

how much valium inductor?

[@iammnaborofficial]

how much current out it give?

[@homemade_101]

1A

[@iammnaborofficial]

@@homemade_101 Thank You Mate. more video.

[@arundas722]

How to increase currwnt to 2A

[@laksiribandara9887]

what value of inductor.please keep videos full details.

[@homemade_101]

1.5mH or 2mH

[@laksiribandara9887]

@@homemade_101 Thank you bro

[@howtomakemoneyonfacebookpa2747]

those it really work please

[@laksiribandara9887]

2.7mH ok or not

[@user-lv1vc7dn7g]

Hello, can I use d882 instead of bd140?

[@homemade_101]

cant bro.. D882 is a NPN , BD140 is a PNP

[@user-lv1vc7dn7g]

@@homemade_101 ok very thanks

[@user-lv1vc7dn7g]

Can I use a 25V 470 microfarad capacitor?

[@pasitsukjai6380]

use inductor 100uH 220uH 1mH

[@homemade_101]

[@sheikhsayfuddin]

Alternate of bd 140

[@homemade_101]

BD 135, 137, 139

[@Rahimullah431]

Buckup time?

[@homemade_101]

??

[@chaitanyashwarbagde2483]

Tr. 547 garam ho raha hai

[@homemade_101]

Change inductor.

[@tojoeinstein5558]

put the diagram please

[@n0_name434]

what is the value of the inductor?

[@n0_name434]

is it also possible to use mje13003?

[@homemade_101]

1.5 uh , bd140 pnp transistor but 13003 is npn

[@manjusaini1929]

Zero

[@homemade_101]

🤔