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PW28 Dual Power Filter Rectifier Board 25A Flat Bridge Power Supply Module Dual Unregulated DC Output AC to DC Converter for Audio Amplifier DIY HiFi Projects
- PW28 dual power filter rectifier board converts AC input into dual-group unregulated DC output for audio power amplifier circuits.
- A 25A flat bridge rectifier supports high-current power supply requirements in compatible amplifier and analog audio projects.
- The dual power filtering circuit helps suppress ripple and noise, providing cleaner DC power for audio amplifier assemblies.
- Designed for audio power amplifier DIY, this module supports HiFi amplifier assembly, power supply renovation, and audio circuit projects.
- The board must be used with a matching transformer to provide the required AC input for its dual DC power output.
- Its high-current design provides sufficient current for power amplifier circuits and other supported analog audio applications.
- An optimized PCB layout improves operational stability and helps reduce interference during power supply operation.
- The integrated rectifier and filtering functions combine AC-to-DC conversion and dual power filtering on one power supply board.
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Overview
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Product Description:
PW28 dual power filter rectifier board designed for audio power amplifier DIY projects. It converts AC input into dual-group unregulated DC output and is intended for use with a matching transformer in audio power supply applications.
Core Selling Points:
The 25A flat bridge rectifier and dual power filtering circuit support high-current operation while helping reduce ripple and noise. The optimized PCB layout is designed to improve operating stability and reduce interference. It is suitable for audio amplifier assembly, power supply renovation, and analog audio circuit projects.
Technical Specifications:
Model: PW28
Product type: Dual power filter rectifier power supply board
Rectifier: 25A flat bridge
Output type: Dual unregulated DC power
Application: Audio power amplifier DIY
Input conversion: AC to dual-group DC output
Package Contents:
PW28 power supply board
Before Purchase:
A matching transformer is required for operation. Confirm that the dual unregulated DC output and high-current power design are suitable for your audio amplifier or audio circuit project before purchase.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by GeekSpace Return Policy
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