Voltage Transformation Converts DC 12V to AC 110V220V using an inverter transformer with a maximum capacity of 150W Frequency Square Wave Performance Delivers a reliable frequency square wave output at approximately 20 kHz Suitable for powering LED lights, phone chargers, and set boxes Adaptive Load Settings For peak performance, select lower voltage outputs such as 110V or 172V for your devices For loads over 100W, using a heat sink is recommended to maintain stability during extended usage D SAFETY MEASURES Properly connect the power supply and use an appropriate power cord to support current levels Prevent overloading and short circuiting to maintain device safety Practical use scenarios During power outages, provide AC power for lighting and device charging (phones, small electronics) In a vehicle or caravan, power 110220V devices from a 12V battery or power source up to 150W On camping trips or offgrid locations, run small appliances and lighting that require 110220V AC within the 150W limit