TDK Lambda Americas Inc
TDK World Wide


DIN-Rail Mount 40-60W DC-DC Converters Operate with 12V, 24V and 48V Inputs

dpx San Diego, CA - January 2011 TDK-Lambda Americas has introduced the new DPX Series to satisfy customer demand for DC-DC converters that can be easily mounted onto DIN rails. 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 and measurement, as well as for 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. Plus, a green LED indicator on the front panel gives an immediate visual confirmation of the output status.

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%. All DPX models feature reverse-input-polarity protection, remote On/Off control, 1.6kV input to output isolation and are internally protected from overvoltage and overcurrent conditions.

These power supplies are convection cooled and operate over a wide temperature range from -40 to +85°C. The series also meets EN55022 Level B EMI standards (radiated and conducted), MIL-STD-810F shock & vibration and are CE-marked in accordance with the LV Directives. These units are available now and economically priced from $121.50 each in 100 piece quantities. More information about the DPX series can be found at this web link:

About TDK-Lambda

TDK-Lambda is a subsidiary of the TDK Corporation, a leading global electronics company and has been a major provider of power solutions for over 60 years. The company designs and manufactures a wide range of AC-DC and DC-DC power products for Medical, Industrial, Com-munications and Test & Measurement applications worldwide. For more information, call TDK-Lambda directly at 619-575-4400 or visit the website at:

Editorial Contact:

Mel Berman, Product Marketing Manager
TDK-Lambda Americas Inc.
3055 Del Sol Blvd.
San Diego, CA 92154
Ph: 619-628-2859

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