Open-Frame AC/DC Power Supplies deliver 100 W.

Press Release Summary:

Measuring 3.0 x 5.0 x 1.3 in., Series ZPSA100 accepts input voltages of 90-264 Vac or 120-370 Vdc and delivers single output voltages from 5-48 Vdc. Units offer typical efficiencies up to 90% and operate in both convection and air-cooled environments from 0-70°C, with appropriate derating. Supplied in open-board configuration with Molex I/O connectors, power supplies are suited for LED signage and lighting, POS equipment, datacom, video/audio routers, and test and measurement equipment.

Original Press Release:

New 100 Watt Open-Frame Power Supplies from TDK-Lambda

San Diego, CA - TDK-Lambda Americas, a group company of TDK Corporation, has upped the output power of its ZPSA series of compact open-frame AC/DC power supplies with the introduction of a 100 Watt model. The new single-output ZPSA100 accepts a wide input voltage range, has a very low profile (1.3") and industry standard footprint (3.0" x 5.0"), making it an ideal choice for applications such as LED signage and lighting, point-of-sale equipment, datacom, video/audio routers and test & measurement equipment.

These 100-Watt supplies are available with the most popular single output voltages from 5V to 48Vdc. Offering a typical efficiency of up to 90%, these models are well-suited for opera-tion in both convection or air cooled environments from 0°C up to 70°C, with appropriate derating. A green LED is provided as an indicator that the power supply is on, and other standard features include over voltage and short-circuit protection. These supplies are offered in an open-board configuration with Molex input/output connectors.

Accepting a wide input voltage range of 90-264Vac (47-440Hz) or 120-370Vdc, the ZPSA100 series is ready for use globally with no further configuration or input selection. Its industry standard footprint makes it an ideal choice as a drop-in replacement for existing supplies, while its low profile means that it can be installed in the most compact of applications.

TDK-Lambda's ZPSA100 series is approved to national and international safety approvals, including IEC/EN/UL/CSA60950-1 (Edition 2) meets conducted and radiated EMC require-ments of EN55022-B and FCC Class B (without additional filtering or components) and meets EN61000-4 immunity specifications for greater reliability. All models in the ZPSA100 series carry the CE mark, according to the LV Directive, and come with a two-year warranty.

These units are available now and economically priced from $40.00 each in 250 piece quantities. More information about the ZPSA100 series can be found at this web link:

About TDK-Lambda

TDK-Lambda Americas, a group company of TDK Corporation, is a leading global electronics compa-ny 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, Communi-cations and Test & Measurement applications worldwide. For more information, call TDK-Lambda Americas directly at 619-575-4400 or visit the website at:

Editorial Contact:

Mel Berman, Product Manager

TDK-Lambda Americas Inc.

3055 Del Sol Blvd., San Diego, CA 92154 USA

Ph: 619-628-2859, Email:

Contact This Company

All Topics