DIY 30 VDC 1A AC-DC Regulated Power Supply KIT
This kit is a simplified LM317 circuit that allows the user to input source up to 30 Volts AC from any transformer, and output regulated DC voltage that can be adjusted by the potentiometer. The maximum current this power supply module can output is approximatly 1 Ampere and a maximum regulated DC voltage of 30 Volts. The input source can be AC or DC between 5 to 30 V to get output for 0-30VDC. This is a Do It yourself kit that requires some soldering knowledge on a custom-designed board.
The black PC board has gold plated holes for easier soldering and better quality.
Instructions and more details are included in the manual under the "Attachments" tab.
Specifications:
- Input DC volt: 5V-35V
- Input AC volt: 6V-25V
- Output DC volt: 1.25V-30V
- Output circuit: 1A(max)
- Minimum dropout voltage of input and output: 3V
- Dimensions: 71 x 86 mm.
Package Includes:
- 1 x PCB BOARD
- 5 x 1N4007 diodes
- 1 x 470uf/50V Capacitor
- 1 x 10uf/25V Capacitor
- 1 x 2200uf/50V Capacitor
- 2 x 0.1uf Ceramic Capacitor
- 1 x 2N5551 Transistor
- 1 x LM317T
- 1 x 5mm Red LED
- 1 x Toggle Switch
- 1 x 1/4W 5.1K Ohm Resistor
- 1 x 1/4W 220 Ohm Resistor
- 1 x PPTC Fuse
- 1 x 5K Potentiometer
- 1 x 5mm Terminal Block
- 1 x Speaker Terminal
- 1 x M3 Screw
- 1 x Heat Sink for Regulator
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