TDK-Lambda Americas (San Diego, CA) has introduced the new DPX Series DIN-rail mounted DC-DC converters. Available with both 2:1 and 4:1 input voltage ranges covering from 9.5V to 75V, with 40 to 60W output ratings, this new series provides an economical solution for industrial and commercial applications such as process control, factory automation, test & measurement, and alarm and security systems. The DPX models are available with single, dual or triple outputs. The single output models are available with an output voltage of 5V, 12V or 15V and the dual-output models have +/-12V or +/-15V outputs. The triple-output models provide a +5V main with either +/-12V or +/-15V outputs. The single output models can be adjusted +/-10% of its nominal output via a front-panel mounted potentiometer. The DPX Series of DC-DC converters are enclosed in a rugged metal case and can be mounted on either a TS35/7.5 or TS35/15 standard DIN rail. Typical operating efficiencies are up to 86%.