12V AC to 12V DC Regulated Rectified Supply

Description

This high-quality 12V AC to 12V DC regulated power supply is designed to provide a stable and clean 12V DC output from a 12–18V AC input source. Based on the reliable LM7812 voltage regulator IC, it ensures excellent voltage regulation and low ripple for powering various electronic devices and circuits.

The input AC voltage is rectified through a DB207 bridge rectifier, filtered with premium Vishay 1000 µF / 25 V capacitors, and precisely regulated by the LM7812 IC for smooth 12V DC output.

Built on a JLCPCB-manufactured high-quality PCB, this module offers durability, performance consistency, and professional finish.

Technical Specifications:

Input Voltage: 12 V AC – 18 V AC

Output Voltage: 12 V DC (Regulated)

Regulator IC: LM7812

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: +12 V DC Output

Applications:

Audio amplifier boards and preamplifiers

Microcontroller-based systems

Sensors, relays, and control circuits

General electronics and DIY projects

A robust and efficient solution for converting 12 V AC to a stable, regulated 12 V DC supply with reliable performance.