Prem Kumar
INDIA • + Follow
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Description
DIY Adjustable Power Supply Board 0-30v, 2mA-3A | ELECTROINDIA
This is an Adjustable Power Supply Board 0-30v, 2mA-3A Board for DIY Projects. this board is perfect for testing different-different types of DIY projects
Materials for the Project
- 7 Jumpers
- 5 10K Resistor 1/4 Watt
- 2 1K Resistor 1/4 Watt
- 1 1K5 Resistor 1/4 Watt
- 1 220 OHM Resistor 1/4 Watt
- 1 270K Resistor 1/4 Watt
- 2 27K Resistor 1/4 Watt
- 2 2K2 Resistor 1/4 Watt
- 1 33 OHM Resistor 1/4 Watt
- 1 3K9 Resistor 1/4 Watt
- 1 4K7 Resistor 1/4 Watt
- 2 56K Resistor 1/4 Watt
- 1 82 OHM Resistor 1/4 Watt
- 2 100pF Capacitor
- 1 330pF Capacitor
- 1 104 = 0.1uF Polyester Capacitor
- 1 224 = 0.22uF Polyester Capacitor
- 2 47uF 50V Electrolytic Capacitor
- 1 10uF 50V Electrolytic Capacitor
- 1 4700uF 50V Electrolytic Capacitor
- 1 1N4007 Diode
- 4 1N4148 Diode
- 2 Zener Diode 5 volt
- 4 1N5408 Diode
- 1 BC547 Transistor
- 1 BC557 Transistor
- 1 D882 Transistor
- 1 D1047 Transistor
- 2 Connector - Screw Terminal 2Pin (5mm pitch)
- 1 LED
- 2 10K Potentiometer
- 1 100K Preset
- 1 2K2 Resistance 1 Watt
- 1 0.5 OHM Resistance 5 Watt
- 3 TL081 IC
if you want to make this project please watch the video carefully
(This video has English subtitles)
Aug 18,2021
6,435 views
DIY Adjustable Power Supply Board 0-30v, 2mA-3A | ELECTROINDIA
2 Layers PCB 85 x 85 mm FR-4, 1.6 mm, 1, HASL with lead, Blue Solder Mask, White silkscreen
Adjustable Power Supply
6435
17
0
6.19 (4)
Published: Aug 18,2021
Download Gerber file 490
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