Make voltage and current Adjustable Power supply, DC voltage controller DIY

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Make voltage and current Adjustable Power supply, DC voltage controller DIY.

This is a voltage and current Adjustable Power supply using TIP3055, LM317, and BD139 transistors. This is a basic voltage and current adjustable power supply. But not a powerful DC voltage controller. You can supply an input maximum of 12V to 20V, 5A - 10A.

An adjustable DC power supply is capable of delivering a variable output voltage or current. These adjustable power supplies fall into three categories: locally adjustable power supplies, remotely adjustable power supplies, and programmable power supplies.

Components used in this project:–

1. TIP3055
2. BD139
3. LM317 or LM337
4. 10k Potentiometer x2
5. 220 Ohm 2W
6. 22 Ohm 1W
7. 1N4007 Diode
8. Voltage and current Digital meter

** Circuit Diagram 👉pending

#variablepowersupply
#adjustablepowersupply
#voltagecontroller
#homemade101
#highcurrent
#Adjustable_power_supply
#voltagecontrollerdiy
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very nice realization. The electrical scheme would be very welcome

claudiodelfini
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Hello. Is this device not suitable for charging a car battery? Explain why. Thank you.

IeskauTave
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Many thanks and appreciation.
could you please let me know the rated fuse size for this project in addition to fuse rate calculating formula

EgyptCanada
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This is perfect project for volt and ampers control. I made it

ECircuits
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You have seen 100 watt and 12 volt bulbs. Which according to the formula should take about 8 amperes but how did you light the whole bulb in 2 amperes. ????

tahirshoukat
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Здравствуйте. Можно ли, подать питание на вход, от автомобильного аккумулятора и на выход подсоединить 775 мотор? Не сгорит сам регулятор и не упадет мощность движка. Например, подключить к мини самодельной цыркулярке.

Демян-йк
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apakah mosfet dan hedsing panas berlebihan jika penggunaan lama ...?

bravogamingntt
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День добрый
У вас есть видео где вы делаете такое устройство с регулировкой 7-15 В по напряжению и током до 10 А ? Если есть дайте мне ссылку. Мне это нужно для зарядного устройства аккумулятора.

ПавелМ-чш
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❤can it power about 300 LEDs connected in parallel

olanrewajupaul
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Saben si puedo remplazar el bd139 por un bd137 ?

alfonsocb
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Isko ac suply direct 240 wat Dene h ya transformer se Deni h yeh to video me batao

o.p.tiwari
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НЕ РАБОАЕТ С KSH3009, 69099, W12NK90Z ПОЧЕМУ?

Виктор-мся
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Can I use TIP41C instead of TIP3055 Thank you

mustaphabenali
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In put 24v? And out put 24v? Plz reply

lituranimisturyjoyanti
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Amp meter Kam kar Raha hai bas voltage meter not working kya kare vai ?

itsmesubho
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Bro this circuit adjust 2 amperage power????

josephin
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Bro i need your help in this 👉
Input: 3.7v battery and
Load: 12v 3-4amp,
I want to run this wirelessly via qiachip rf transmitter and receiver,
I am facing volt drop when load gets connected to it using XL6009 after qiachip receiver...
Please help...i'll be grateful to you 🙏

nikhilmadaan
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Tip3055 is NPN or PNP transistor please explain

ECircuits
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Kako je 12V X 2, 5A = 90W.?
Sko je 12V X 2, 5A = 30W.

dragannuspahic
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در ورودی باید ۲۰۰ وات بدیم ولی امپر وولتاژ ورودی چند باید باشه

سیدجلیلمیرکاظمنژادفروهی