The 400S12.3KOHVC 3-kW step-down power converters provide high performance under extreme conditions. The 400S12.3KOHVC has an input voltage range from 230Vdc to 420Vdc and provides an isolated 12Vdc regulated output for powering auxiliary equipment. The HVC converters are isolated and available in air-cooled or liquid-cooled, ruggedized IP-rated enclosures.