![Hamma uchun universal quvvat manbai: 7 qadam Hamma uchun universal quvvat manbai: 7 qadam](https://i.howwhatproduce.com/images/006/image-15848-16-j.webp)
Mundarija:
2025 Muallif: John Day | [email protected]. Oxirgi o'zgartirilgan: 2025-01-23 15:14
![Image Image](https://i.howwhatproduce.com/images/006/image-15848-18-j.webp)
![](https://i.ytimg.com/vi/zapfeRm12Do/hqdefault.jpg)
Salom Do'stlar, elektronika sevimli mashg'ulotlari sifatida, biz hammamiz ish stolida elektr ta'minotiga muhtojmiz, shuningdek, har xil elektronikalarni, masalan, OpAmp va boshqalarni quvvatlantirish uchun temir yo'l bilan ta'minlash kerak, bugun men bu qismda juda keng tarqalgan turdagi elektr ta'minotini o'rnatmoqchiman. umumiy elektronika komponentlari,. Batafsil ma'lumot uchun mening kanalimga tashrif buyuring yoki yuqoridagi videoni ko'ring.
1 -qadam: Transfarmerni pastga tushiring
![KA7912 (-12 voltli regulyator) KA7912 (-12 voltli regulyator)](https://i.howwhatproduce.com/images/006/image-15848-19-j.webp)
Ushbu loyihada 12-0-12 voltli markaziy o'tkazgich elektr tarmog'idagi kuchlanishni pasaytirish uchun ishlatiladi, chunki uni SMPS-dan ko'ra mustahkamroq va ishlatish osonroq, chunki men uni loyihamda ishlataman.
2-qadam: KA7912 (-12 voltli regulyator)
KA7912 -elektr ta'minoti temir yo'lini tartibga solish uchun ishlatiladi, chunki bu loyihada foydalanish juda oddiy.
Pin1 = GND (umumiy)
Pin2 = -ve kirish
Pin3 = Chiqish
3 -qadam: LM7812 (+kuchlanish regulyatori)
![LM7812 (+kuchlanish regulyatori) LM7812 (+kuchlanish regulyatori)](https://i.howwhatproduce.com/images/006/image-15848-20-j.webp)
LM7812 ushbu loyihada temir yo'lni +12v ga etkazib berishni tartibga solish uchun ishlatilgan.
Pin1 = Kirish
Pin2 = GND (Umumiy)
Pin3 = Chiqish
4 -qadam: Ko'prikni to'g'rilash moslamasi
![Ko'prikni to'g'rilash moslamasi Ko'prikni to'g'rilash moslamasi](https://i.howwhatproduce.com/images/006/image-15848-21-j.webp)
Ko'prikni to'g'rilash moslamasi AC signalini shaharga aylantirish uchun ishlatiladi, ko'prikni to'g'rilash moslamasini 4 ta diod yordamida bajarish mumkin. IN4007 (1000Vt 1Am).
5 -qadam: kondansatör
![Kondensator Kondensator](https://i.howwhatproduce.com/images/006/image-15848-22-j.webp)
Ushbu loyihada ishlatiladigan kondansatör pulsatsiyalanuvchi shaharni silliq shaharga aylantirish uchun ishlatiladi. Yaxshi barqarorlikni ta'minlash uchun.
6 -qadam: sxematik diagramma
![Sxematik diagramma Sxematik diagramma](https://i.howwhatproduce.com/images/006/image-15848-23-j.webp)
Barcha komponentlarni sxemada ko'rsatilgandek yig'ing.
7 -qadam: Hammasi bajarildi
![Hammasi bajarildi Hammasi bajarildi](https://i.howwhatproduce.com/images/006/image-15848-24-j.webp)
Barcha komponentlar PCB -da yig'ilgan. Agar siz uning ishlashini ko'rishni istasangiz, mening videomni ham ko'rishingiz mumkin
bu yerni bosing
Tavsiya:
220V dan 24V gacha 15A quvvat manbai - Quvvat manbasini almashtirish - IR2153: 8 qadam
![220V dan 24V gacha 15A quvvat manbai - Quvvat manbasini almashtirish - IR2153: 8 qadam 220V dan 24V gacha 15A quvvat manbai - Quvvat manbasini almashtirish - IR2153: 8 qadam](https://i.howwhatproduce.com/images/002/image-5452-30-j.webp)
220V dan 24V gacha 15A quvvat manbai | Quvvat manbasini almashtirish | IR2153: Salom yigit bugun biz 220V dan 24V gacha 15A quvvat manbai qilamiz | Quvvat manbasini almashtirish | ATX quvvat manbaidan IR2153
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Kompyuter quvvat manbaini o'zgarmaydigan dastgohga aylantiring yuqori laboratoriya quvvat manbai: 3 qadam
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