SDP™ Low Power DIN Rail Series Power Supplies provide efficient power from 5 to 48 VDC and up to 100 Watts in a choice of compact, lightweight DIN rail mounted units. These affordable power supplies offer the exceptional reliability and advanced features required for industrial use. PowerBoost™ overload circuitry starts up industrial loads that can cause ordinary power supplies to foldback or shutdown.Many extra industrial features are standard for the SDP PowerBoostTM overload circuitry can start up industrial loads (i.e. motors, relays, solenoids and DC-DC converters), that can cause ordinary power supplies to foldback or shut down Each unit contains a DC indicator and front panel adjustment potentiometer. With the SolaHD SDP series, you can count on a high grade design.