TDK-Lambda Unveils 50 and 75-Watt Power Supplies with 10 Year Life
San Diego, CA – May 2011 – TDK-Lambda Americas, a group company of TDK Corporation, has unveiled its latest additions to its successful ZWS
line of compact AC-DC power supplies. The 50-Watt ZWS50BAF and 75-Watt ZWS75BAF combine high efficiency, even at low load conditions, with a wide
operating temperature range, small size and up to 10-years electrolytic capacitor life, reinforcing TDK-Lambda‘s competitive advantage in the general
industrial and commercial equipment market.
These new models accept a very wide AC input range of 85-264Vac, have a low profile of 1.0" to 1.3", and compact footprints of 2.0" wide by 5.2" to
5.9" long, making them ideal for applications in light industrial, factory automation, LED signage, Test & Measurement, gaming, point-of-sale and IT
These new open frame supplies feature a universal AC input with PFC, enabling them to be used anywhere in the world. Plus, they can operate from
a 120-370Vdc input. The ZWS50-75BAF is designed to withstand 3kVac, input-to-output. The series are available with an output voltage of 3.3V, 5V,
12V, 15V, 24V or 48Vdc, all of which have a +/-10% adjustment range for non-standard system requirements.
Small in size and offering an efficiency of up to 88%, which is considered high for a PCB-type power supply, all models in the ZWS50-75BAF series
feature an operating temperature range of -10°C to +70°C, allowing 100% load operation in a 50°C environment. Standard features
include overcurrent and overvoltage protection circuitry.
The ZWS50-75BAF series feature global ITE and general purpose safety agency certifications per UL/CSA/EN60950-1, EN50178 (OV II), are CE Marked,
meet the conducted and radiated EMI requirements of EN55011/EN55022-B, VCCI-B and FCC Class B, which is much tougher to meet than Class A. All
units are RoHS compliant and include a 5-year warranty, which is one of the longest-term warranties available in this power range.
These units are available now and economically priced, starting at $41.00 each in 500 piece quantities. More information is available at TDK-Lambda
Americas’ website: http://www.us.tdk-lambda.com/lp/products/zws-series.htm , or by calling 1-800-LAMBDA-4.
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: www.us.tdk-lambda.com/lp
Mel Berman, Product Marketing Manager
TDK-Lambda Americas Inc.
3055 Del Sol Blvd.
San Diego, CA 92154
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