40W DC-AC Inverter Boost Module 12V to 220V Step-Up Board

The 40W DC-AC Inverter Boost Module is a compact and highly efficient step-up power supply designed to convert a 12V DC input into a 220V AC output. This module is an essential tool for makers, students, and hardware engineers looking to build portable power solutions, emergency lighting systems, or small-scale inverter prototypes. Featuring a robust high-frequency transformer and dual power switching transistors, it delivers stable performance in a remarkably small footprint.

This step-up inverter module is ideal for powering low-power resistive loads such as incandescent bulbs, energy-saving lamps, and switching power supplies (like mobile phone chargers). It is highly compatible with standard 12V batteries, making it perfect for outdoor DIY projects, field testing, and educational electronics labs. Please note that because the output is a high-frequency AC square wave, it is not suitable for inductive loads like electric motors, fans, or traditional iron-core transformers.

Features:

• High-Efficiency Step-Up: Effortlessly converts 12V DC battery power to 220V AC.
• 40W Power Output: Supports continuous low-power applications up to 40W.
• Compact & Lightweight: Weighing just 33 grams, it is easy to integrate into portable enclosures.
• Dual-Mode Design: Optimized circuit layout with a toroidal filter inductor for stable voltage conversion.
• Premium Components: Equipped with high-quality switching transistors and a durable high-frequency transformer.
• DIY Friendly: Clearly marked solder pads for straightforward input and output wiring.

Package Includes:

1 x 40W DC-AC Inverter Boost Module 12V to 220V Step-Up Board