Mini AC to DC Converter Module – 110/220V to 12V & 5V Output

Q: What AC input voltages does this AC-DC converter module support?

This mini converter module accepts a wide AC input range of 110V to 220V, making it compatible with standard mains power in the United States, Europe, Asia, and most other regions worldwide.

Q: Can this module output both 12V and 5V at the same time?

Yes! The module provides dual simultaneous DC outputs — 12V at up to 100mA and 5V at up to 500mA — making it ideal for projects that require both voltage levels from a single compact power supply board.

Q: What kind of projects is this AC to DC converter module best suited for?

This module is well suited for powering microcontrollers (such as Arduino or ESP8266), sensors, small IoT devices, LED drivers, relay modules, and other low-power electronics that require 5V or 12V DC from a standard AC mains connection. Its compact 35 × 25 × 15 mm form factor makes it easy to integrate into enclosures and custom PCB builds.

Q: Is this module safe to use with standard household AC power?

The module outputs low-voltage DC (below 50V AC / 75V DC), meeting EU LVD (Low Voltage Directive) standards. However, the AC input side carries mains voltage — always ensure proper insulation, enclosure, and safe wiring practices when integrating this board into any project.

Mini AC to DC Converter Module – 110/220V to 12V & 5V Output

$12.90 $15.41

Mini AC-DC Power Converter Module – Dual Output 12V & 5V

This compact AC to DC converter module board is the ideal solution for hobbyists, engineers, and electronics enthusiasts who need a reliable dual-output power supply in a tiny footprint. Accepting a wide AC input range of 110V to 220V, it delivers stable DC 12V (0.2A / 100mA) and DC 5V (0.5A / 500mA) outputs simultaneously — perfect for powering microcontrollers, sensors, IoT devices, and small electronics projects.

Key Features

Wide AC Input: AC 110V–220V (compatible with global mains voltage)
Dual DC Output: 12V @ 100mA and 5V @ 500mA simultaneously
Output Power: 0.5W (12V rail) / 6W (5V rail)
Ultra-Compact Size: Only 35 × 25 × 15 mm — fits into tight enclosures
Rated Capacity: <40VA
EU LVD Compliant: Low voltage output (below 50V AC / 75V DC)
Brand new, high-quality components throughout

Technical Specifications

Input Voltage	AC 110V – 220V
Output Voltage	DC 12V & DC 5V
Output Current	100mA (12V) / 500mA (5V)
Output Power	0.5W (12V) / 6W (5V)
Rated Capacity	<40VA
Dimensions	35 × 25 × 15 mm
Country of Origin	Made in Mainland China

What's in the Box?

1 × Mini AC-DC Power Converter Module Board

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Frequently Asked Questions

Q: What AC input voltages does this AC-DC converter module support?

A: This mini converter module accepts a wide AC input range of 110V to 220V, making it compatible with standard mains power in the United States, Europe, Asia, and most other regions worldwide.

Q: Can this module output both 12V and 5V at the same time?

A: Yes! The module provides dual simultaneous DC outputs — 12V at up to 100mA and 5V at up to 500mA — making it ideal for projects that require both voltage levels from a single compact power supply board.

Q: What kind of projects is this AC to DC converter module best suited for?

A: This module is well suited for powering microcontrollers (such as Arduino or ESP8266), sensors, small IoT devices, LED drivers, relay modules, and other low-power electronics that require 5V or 12V DC from a standard AC mains connection. Its compact 35 × 25 × 15 mm form factor makes it easy to integrate into enclosures and custom PCB builds.

Q: Is this module safe to use with standard household AC power?

A: The module outputs low-voltage DC (below 50V AC / 75V DC), meeting EU LVD (Low Voltage Directive) standards. However, the AC input side carries mains voltage — always ensure proper insulation, enclosure, and safe wiring practices when integrating this board into any project.