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Power supply specialist TDK-Lambda EMEA has added a 200W module to its CN-A110 series of DC-DC power modules, which have a 60-160VDC input to accommodate higher-power railway applications.

Available with nominal output voltages from 5V to 24V (adjustable +/- 10 per cent), the CN200A110 module has a wide input range, and is fully regulated and isolated to deliver good performance in the industry-standard half-brick footprint.

The CN200A110 DC-DC modules are suitable for rolling-stock and fixed installations, enabling customers to design cost-effective EN50155-compliant systems without the risks associated with custom product designs and in a shorter timescale.

TDK-Lambda also offers a design and manufacture service for customers preferring to buy in complete systems that meet their exact electrical and mechanical requirements.

Designed for harsh environments, the 200W module in the CN-A110 series meets the stringent shock and vibration requirements of IEC61737 Category 1 Class B, as well as the Japanese equivalent standard JIS E 4031.

The baseplate-cooled CN200A110 module, with industry standard half-brick pin-out, provides high, true usable power from -40C to +100C, without de-rating.

It offers up to 88 per cent power conversion efficiency, 73/in3 power density and delivers up to 4.2A useable output current in a package measuring 57.9 x 61.0 x 12.7mm.

As standard, all models in the CN-A110 series are equipped with remote sense, remote on/off and input-to-output isolation of 3,000VAC, as well as over-voltage and over-current protection circuitry.

They are delivered with TDK-Lambda’s five-year warranty, are safety-approved to UL/CSA/EN60950-1 and carry the CE mark, according to the LV Directive.

TDK-Lambda is a subsidiary of the TDK Corporation, a leading global electronics company (

TDK-Lambda has been a major provider of power supplies for over 60 years.  The company designs and manufactures a wide range of AC-DC Power Supplies and DC-DC Converters for Industrial, Medical, Telecom, Datacom, and Test & Measurement applications worldwide.

With production facilities in Asia, America and EMEA, TDK-Lambda has positioned itself as one of the world’s largest manufacturers of power conversion products with recognized leadership in the
industrial market segment.

With our comprehensive 1.5W to 90kW range of AC/DC power supplies, DC/DC converters, Programmable DC power supplies and EMI noise filters, TDK-Lambda offers the right solution for a wide spectrum of applications.

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