12V AC to 5V DC Regulated Rectified Supply

Description

This compact and reliable 12V AC to 5V DC regulated power supply is designed for stable 5V DC output from a 12–18V AC input source. Built around the trusted LM7805 voltage regulator IC, it ensures precise voltage regulation and low noise performance for sensitive electronic circuits.

The input AC is rectified through a DB207 bridge rectifier, filtered by premium Vishay 1000 µF / 25 V capacitors, and stabilized by the LM7805 regulator for a clean, ripple-free 5V output.

Manufactured on a JLCPCB high-quality PCB, this module ensures durability, long life, and consistent performance.

Technical Specifications:

Input Voltage: 12 V AC – 18 V AC

Output Voltage: 5 V DC (Regulated)

Regulator IC: LM7805

Filter Capacitors: Vishay 1000 µF / 25 V

Bridge Rectifier: DB207

PCB Quality: JLCPCB High-Quality Board

Connectors: 2.54 mm wire connectors for both input and output

Wiring Details:

Black Wire: GND (– DC)

Red Wire: +5 V DC Output

Applications:

Microcontroller boards (Arduino, ESP, Raspberry Pi peripherals)

Sensors and logic circuits

Embedded and DIY electronics projects

LED indicators and control systems

A simple, efficient, and safe solution for converting 12 V AC to a regulated 5 V DC power source.