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220V AC to 1.2V-12V DC Power Supply – Multiple Outputs for DIY Projects

⬇️ Download All Files: https://drive.google.com/file/d/1Bkw_... 🎬 Design Video:    • Designing a Power Supply PCB for Effi...   👤 For business enquiries: [email protected] This video is a tutorial on assembling a PCB to build a 220V AC to multi-voltage DC converter. The project uses different electronic components, including capacitors, diodes, resistors, LEDs, and voltage regulators, to provide stable output voltages of 1.2V, 1.5V, 1.8V, 2.5V, 3.3V, 5V, and 12V. The main components used in this board are: Capacitors include tantalum capacitors with a value of 10uF/25V, which help reduce noise and stabilize voltage. Polyester and ceramic capacitors with a value of 100nF minimize interference. Electrolytic capacitors, including 1000uF/25V, 470uF/25V, 100uF/50V, and 100uF/16V, are used for energy storage. Diodes include rectifier diodes that convert AC to DC. Zener diodes with values of 5.1V, 9.1V, 15V, and 27V are used for voltage regulation and circuit protection. Resistors are included in different values such as 150R, 470K, 10R, 330R, 1.3K, and 2.5K to control current and voltage. LEDs include eight red LEDs that indicate the circuit's status and operation. Voltage regulators include LM7812 and LM7824, which stabilize 12V and 24V outputs. AMS1117 regulators provide output voltages of 1.2V, 1.5V, 1.8V, 2.5V, 3.3V, and 5V. Protective components include a 400mA fuse to prevent damage from overload. An NTC thermistor with the value 10D7 is used to limit inrush current. A varistor with the value 7D471 protects the circuit from voltage surges. Connectors and other components include a KF301 2PIN connector for power input, a 9-pin terminal for output connections, and screws to secure components on the board. In this video, you will learn how to correctly place and solder these components onto the PCB. The focus is only on assembly, and there are no detailed explanations of how the circuit works. By the end of the video, you will have a fully assembled power supply board that provides different voltage outputs for electronic projects. This tutorial is suitable for electronics enthusiasts, students, and anyone interested in PCB assembly. Watch and follow along to complete the board successfully. 📦 Components Details : 12 C3, C4, C5, C6, C7, C8, C9, C10, C17, C18, C21, C22 Capacitor Tantalum 10uF/25V 6 C11, C12, C13, C14, C25, C26 Capacitor Poliester & Ceramic 100nF 6 L1, L2, L3, L4, L5, L6 LED Red 5 DZ1, DZ2, DZ3, DZ4, DZ5 Diode Zener 1N4733A-5.1V 5 R1, R2, R3, R4, R9 Resistor 150R 4 S1, S2, S3, S4 Screw Screw 4 D1, D2, D3, D4 Standard Rectifiers Diode 2 C19, C20 Capacitor Electorolytic 100uF/50V 2 C23, C24 Capacitor Electorolytic 100uF/16V 2 C27, C28 Capacitor Poliester & Ceramic 100nF 2 C1, C2 Capacitor Poliester & Ceramic & tantalium 2.5uF 2 L7, L8 LED Red 2 R5, R7 Resistor 470K 2 R6, R8 Resistor 10R 1 P1 Header Pin Header 2x8 1 C15 Capacitor Electorolytic 1000uF/25v 1 C16 Capacitor Electorolytic 470uF/25v 1 DZ6 Diode Zener 1N4739A-9.1V 1 DZ7 Diode Zener 1N4744A-15V 1 DZ8 Diode Zener 1N4750A-27V 1 F1 Fuses 400mA 1 T1 KF301 2PIN KF301 2PIN 1 Q1 Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A TO-220-3 LM7812 1 Q2 Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A TO-220-3 LM7824 1 R10 Resistor 330R 1 R11 Resistor 1.3K 1 R12 Resistor 2.5K 1 U1 Sot223/Pkg 1-Amp Low Drop Out Voltage Regulatator AMS1117-1.2V 1 U2 Sot223/Pkg 1-Amp Low Drop Out Voltage Regulatator AMS1117-1.5V 1 U3 Sot223/Pkg 1-Amp Low Drop Out Voltage Regulatator AMS1117-1.8V 1 U4 Sot223/Pkg 1-Amp Low Drop Out Voltage Regulatator AMS1117-2.5V 1 U5 Sot223/Pkg 1-Amp Low Drop Out Voltage Regulatator AMS1117-3.3V 1 U6 Sot223/Pkg 1-Amp Low Drop Out Voltage Regulatator AMS1117-5V 1 T2 Terminal 9 Pin 250VAC 16A KF301_9PIN 1 THR1 Termisrtor NTC 10D7 1 VR1 Varistor 7D471 🔔 Follow Teknicore On : linkedin:   / mohammadrad522   X: https://x.com/mohammadrad522 😃 Hello my friends I am an electrical engineer and uploading Science &Technology Please Subscribe to My channel. if you want to learn