Low Voltage Models Added to ZWS300BAF Series

TDK Corporation introduces the addition of 12V and 15V models to its TDK-Lambda ZWS300BAF series of high reliability power supplies.  Operating from a universal input of 85 to 265Vac, the ZWS300BAF features a 10-year electrolytic capacitor lifetime demanded by manufacturers of industrial, test & measurement, broadcast and communications equipment.

The ZWS300BAF series now comprises of 12V, 15V, 24V, 36V and 48V models, each adjustable by up to +/-10% to accommodate non-standard system voltages.  Standard features include over current and over voltage protection and an optional remote on/off or cover is also available.  Achieving up to 89% efficiency for the 12V and 15V models, the ZWS300BAF has an operating temperature range of -10 to +70^oC, allowing 100% load operation in a 40 ^oC convection cooled environment and 60% load at 70 ^oC with 1.4m/s airflow.

With active Power Factor Correction that meets IEC61000-3-2, the ZWS300BAF has a 3kVac input to output isolation and meets conducted and radiated EMC conforming to EN55011/EN55022B and FCC-B.  Delivered with TDK-Lambda’s 5 year warranty, the ZWS300BAF is safety certified to UL/CSA/EN60950-1, EN50178 and carries the CE mark to the LV and RoHS Directives.

More information can be obtained at the following TDK-Lambda Americas website, http://www.us.tdk-lambda.com/lp/products/zws-series.htm, or by calling 800-LAMBDA-4.  Product availability for the ZWS300BAF series can be found via the link to TDK-Lambda’s distributor network (see “Check Distributor Stock to Buy”) athttp://www.us.tdk-lambda.com/lp/.

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Major applications

• Industrial, COTS (Commercial Off The Shelf), test and measurement, broadcast and communications equipment.

Main features and benefits

• Up to 91% efficient (24V output)
• 10-year electrolytic capacitor life
• Five Year Warranty
• Convection and forced air ratings

Major specifications