Multiuse Regulated & Unregulated Power Supply BoardThis board provides both regulated and unregulated DC outputs for electronic circuits and audio applications.Regulated Outputs: 5 V DC, 12 V DC, -12 V DCMaximum output current: up to 1.5 A (combined, depending on load and heat dissipation)Regulator ICs used: L7805, L7812, L7912Recommended transformer: 12-0-12 VAC, 1 A to 2 A (step-down)Unregulated Output:Maximum DC voltage: up to 50 V DC (no-load condition)Maximum current capacity: up to 10 A (depends on transformer rating and load)Rectifier: GBU1010 bridge rectifierFilter capacitors: 2200 µF / 50 V × 4Recommended transformer: up to 30-0-30 VAC (step-down)Configuration:Supports operation using either a single transformer or two separate transformers for regulated and unregulated sections.Intended Use:Power supply for audio amplifier circuits (e.g., subwoofer and multi-channel audio systems)Bench power supply for electronics testing and developmentGeneral-purpose DC power source for hobby and DIY electronic projects