50 A Unregulated Power Supply PCB Board (KBPC5010 Bridge Rectifier Type, Bare PCB)
This PCB is designed for building a high-current unregulated DC power supply for audio amplifier applications. Output performance depends on transformer, rectifier, and capacitor selection.
Working Voltage:
DC output voltage depends on transformer and filter capacitor rating
Designed for use with center-tapped transformer input
Current Capacity:
Designed for high current applications up to approximately 50 A (depends on components used, wiring, and heat dissipation)
Rectifier and Filtering:
Supports heavy-duty bridge rectifier (KBPC5010 type or equivalent)
Supports filter capacitors up to 35 mm diameter
Capable of delivering high peak current with low ripple (depends on component quality and layout)
Protection Provision:
PCB includes provision for fuses on each supply rail for fault protection
Board Specifications:
PCB material: Glass Epoxy FR4
PCB dimensions: 150 mm × 75 mm (5.9 inch × 3 inch)
PCB thickness: 1.6 mm
Connectivity:
Screw terminals (5 mm pitch) for input and output connections suitable for high current handling
Construction:
Bare PCB (components not included)
Designed for through-hole components
Components are commonly available
Configuration:
Requires external bridge rectifier, capacitors, and transformer
Designed for center-tapped transformer input for dual DC rail generation
Final performance depends on component selection and assembly quality
