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 ratingDesigned for use with center-tapped transformer inputCurrent 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 diameterCapable 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 protectionBoard Specifications:PCB material: Glass Epoxy FR4PCB dimensions: 150 mm × 75 mm (5.9 inch × 3 inch)PCB thickness: 1.6 mmConnectivity:Screw terminals (5 mm pitch) for input and output connections suitable for high current handlingConstruction:Bare PCB (components not included)Designed for through-hole componentsComponents are commonly availableConfiguration:Requires external bridge rectifier, capacitors, and transformerDesigned for center-tapped transformer input for dual DC rail generationFinal performance depends on component selection and assembly qualityIntended Use:Power supply for high-power audio amplifiersSubwoofer and high-current amplifier systemsDIY high-current DC power supply projects