Features - Superior electronic components provide stable performance and reliable operation as a practical generator accessory. - Automatic voltage adjustment regulates voltage automatically to meet load needs and includes anti-compensation protection. - Low frequency protection activates a protective circuit when generator speed drops, with AC input 180-240V at 50/60Hz and 90V DC output. - Reliable performance with a setting accuracy better than 1%, delivering professional-level operation. Applications and use scenarios - On construction sites or remote work locations where generator speed can vary, this device helps maintain stable voltage to protect tools and equipment. - As a home or small office backup power accessory, it supports consistent voltage when mains power is unavailable, using AC input from a generator and providing 90V DC output for compatible devices. - For outdoor events or field work that rely on portable generators, it ensures reliable voltage regulation and safe operation of connected devices.