+12V Fixed Voltage Regulator using 7812 IC | Construct & Test | Complete Circuit +Explanation|7812

Is video me hum +12V Fixed Voltage Regulator banana aur test karna seekhenge using 7812 IC. Yeh ek simple aur useful electronics project hai jo beginners aur ITI students ke liye perfect hai. 🔧 Is tutorial me aap seekhenge:-- 7812 IC ka working Circuit diagram aur connection Input aur output voltage kaise check kare Practical testing with multimeter ⚡ About 7812 IC:-- 7812 IC ek positive fixed voltage regulator hai jo output me +12V DC stable voltage deta hai. Iska use power supply circuits me hota hai jaha stable voltage ki zarurat hoti hai. ⚡ About 79 Series IC -- 79xx series IC negative voltage regulator hoti hai. Jaise: 7905 → -5V 7912 → -12V 👉 Matlab: 78xx → Positive Voltage (e.g., 7812 = +12V) 79xx → Negative Voltage (e.g., 7912 = -12V) 📌 Components Used: 7812 Voltage Regulator IC Capacitors . Transformer . Diodes Multimeter 🎯 Applications: Power Supply Circuits Electronics Projects Battery Chargers DIY Circuits 👍 Agar video helpful lage to LIKE 👍, SHARE 🔁 aur SUBSCRIBE 🔔 zarur kare 📢 Channel: @techashish2019 #electronic #electrical #iti #youtube #knowledge #practical #skills #skillindia #practicalexam #drdoex #drdo #isro #barc #csir #engineering #lmti #diploma #polytechnic #practicalskills