10A 50V Max Dual DC Power Supply Board

10 A Dual DC Power Supply Rectifier Board (Assembled, 50 V Max)

This assembled board is designed for AC to DC conversion to generate dual DC supply rails for audio and electronic applications.

Output:

• Maximum DC output voltage: up to ±50 V (no-load, depends on transformer)
• Maximum current: up to 10 A (depends on transformer and load)

Working Voltage:

• Input: center-tapped transformer (recommended up to 30-0-30 VAC, step-down)
• Transformer not included

Rectifier and Filtering:

• Rectification using 10A10 diodes
• Filter capacitors: 2200 µF / 50 V
• Designed for dual DC rail output

Protection Features:

• Dual fuse protection (fuse size: 5 mm × 20 mm)
• LED indicators for each DC rail

Board Specifications:

• PCB material: Glass Epoxy FR4
• PCB dimensions: 110 mm × 46 mm (4.3 inch × 1.8 inch)
• PCB thickness: 1.6 mm
• Copper thickness: 35 µm

Connectivity:

• Screw terminals for input and output connections

Construction:

• Fully assembled board
• Uses through-hole components

Configuration:

• Requires external center-tapped transformer
• Output voltage and ripple depend on transformer and load conditions

Intended Use:

• Power supply for audio amplifiers
• Home theater systems
• Battery charging circuits (depending on design)
• General-purpose DC power supply for DIY electronics projects