3-Phase AC - DC

Three-phase power supply is a three-wire AC power circuit with each phase AC signal 120 electrical degrees apart. DC power supplies provide consistent DC power to machinery and equipment in areas where AC power is not available or accessible. DIN-mount DC power supplies with overload protection are typically used for starting high in-rush loads. Linear power supplies are commonly used for providing low-noise, reliable DC power for control and processing applications. Commercial and industrial facilities usually use a 3-phase supply.