Compact 12v -12v 5v Regulated Power Supply Board

±12 V and 5 V Regulated Power Supply Board (Compact, Assembled)This assembled board provides regulated DC outputs of 5 V, 12 V, and −12 V for audio and signal processing circuits.Output Voltages: 5 V DC, 12 V DC, −12 V DCOutput current depends on regulator limits and heat dissipationWorking Voltage:Input: 12-0-12 VAC, 1 A to 2 A (step-down transformer recommended)Connectors:2 × 2-pin JST/Relimate connectors for 5 V output1 × 2-pin JST/Relimate connector for 12 V output2 × 3-pin JST/Relimate connectors for ±12 V output1 × 3-pin screw terminal for 12 V / −12 V output1 × 3-pin screw terminal for transformer inputConfiguration:Supports connection of up to 6 external boardsDesigned for dual-rail DC output using a center-tapped transformerUses through-hole componentsBoard Specifications:PCB dimensions: 2.2 inch × 2.2 inchCompact layout for enclosure integrationPerformance:Designed for low noise and low ripple (depends on load and input conditions)Construction:Fully assembled boardUses commonly available components for ease of serviceIntended Use:Power supply for preamplifier circuitsBass and treble control boardsSubwoofer filter and active crossover circuitsGeneral-purpose regulated supply for audio and DIY electronics projects