Ondřej Kuběna
CZECH REPUBLIC, THE • + Follow
Tools, APP Software Used etc.
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KiCad 9.0 |
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Soldering iron (generic) |
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Soldering Iron Wire |
Description
Power Supply for Audio Amplifier
INPUT 16-18VAC
OUTPUT1 12VDC
OUTPUT2 24VDC
This project is a dedicated power supply unit designed for audio amplifiers. A high-quality power supply is essential for reducing noise, avoiding hum, and ensuring stable amplifier performance.
Features:
- Stable DC Output – clean power delivery for your amplifier.
- Compact Design – small footprint, easy to integrate.
- 3D Printed or Custom Enclosure – protects components and provides easy mounting.
- DIY Friendly – designed for hobbyists who want better performance for their audio projects.
Applications:
- Home audio amplifiers
- DIY speaker systems
- Hi-Fi projects
- Electronics experiments needing stable DC power
This power supply is a great addition to any DIY audio project, making sure your amplifier runs smoothly and delivers the best possible sound quality.
Warning / Safety Notice
- This project involves working with AC electricity, which can be dangerous or even fatal if handled improperly.
- Only attempt this build if you have experience with electronics and understand safety precautions.
- Always disconnect from power before making adjustments or modifications.
- Use proper fuses, insulation, and grounding to ensure safe operation.
- This design is intended for DIY hobby use and is not certified for professional or commercial applications.
Schematic and Layout
Schematic for this project! Under (CC-BY-SA) license.
Snímek obrazovky 2025-08-28 161208.png
Aug 28,2025
198 views
Power Supply for Audio Amplifier
A custom-built power supply unit (PSU) designed for audio amplifiers. Provides a stable DC output for clean and reliable sound performance.
198
0
1
Published: Aug 28,2025
Standard PCB
BOM(Bill of materials)
Centroid file
PCBWay Donate 10% cost To Author
Only PCB
PCB+Assembly
*PCBWay community is a sharing platform. We are not responsible for any design issues and parameter issues (board thickness, surface finish, etc.) you choose.
Under the
Attribution-ShareAlike (CC BY-SA)
License.
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