Switching Power Supply suits datacom/telecom applications.

Press Release Summary:

Providing input voltage range of 36-72 Vdc, modular AAD-130DC features choice of 4 available outputs with current ratings from 1.5-16 A. Convection-cooled version provides 80 W of output power, but optional 15 CFM cooling fan is also available, enabling device to provide 130 W of output power. Measuring 5.0 x 3.14 x 1.25 in., DC/DC unit complies with EMI filtering and surge withstand requirements and has current sharing feature for parallel/redundant applications.

Original Press Release:

New Miniature DC/DC Switching Power Supply Provides High-Efficiency Operation for 1U-Height Datacom/Telecom Applications

Compact quad-output switcher provides up to 130 W of power and wide selection of DC voltage outputs

SAN MARCOS, CA--August 4, 2005--TAIYO YUDEN (U.S.A.), INC. announces the AAD-130DC, a new 130 W DC/DC switching power supply providing an input voltage range of 36-72 VDC and a choice of four available outputs with current ratings from 1.5 to 16 A. Measuring just 5.0" (127.0 mm) L x 3.14" (79.8 mm) W x 1.25" (31.8 mm) H, the compact AAD-130DC is the latest model in TAIYO YUDEN's family of modular, high-density switching power supplies for data communications, telecommunication and other 1U-height applications. The AAD-130DC complies with EMI filtering (CISPR 11/22 and FCC Level B), surge withstand (EN61000-4) and other certifying agency operational requirements.

Unlike other high-density DC/DC converters, the addition of a chassis increases durability and reliability by reducing component temperatures. The convection-cooled version of the AAD-130DC provides 80 W of output power (consult factory for current ratings). An optional 15 CFM cooling fan is also available, enabling the device to provide 130 W of output power. In addition, the current sharing feature between outputs of similar units makes the AAD-130DC power supply ideal for parallel/redundant applications.

Price (each): $70 in OEM quantities

Availability: Now

Delivery: 4 to 8 weeks ARO


Now in its 55th year, Tokyo-based TAIYO YUDEN CO., LTD. is a worldwide manufacturer of surface-mount and leaded passive components, Bluetooth modules, power electronics modules, power supplies and recordable digital media. With approximately 50% of the worldwide market in high-frequency multilayer chip inductors used in cellular phone applications, the company reports annual sales of nearly US$1.5B. Worldwide, TAIYO YUDEN employs more than 17,000 people, and the company's North American affiliate, TAIYO YUDEN (U.S.A.) INC., operates sales and engineering offices in Chicago, IL; Raleigh, NC; Irving, TX; and in CA, San Jose and San Diego County.

For further information, contact:

Bill Effner, Director of Sales & Marketing
1770 La Costa Meadows Dr o San Marcos, CA 92069
(760) 510-3200; Fax: (760) 471-4021
URL: www.t-yuden.com
E-mail: beffner@t-yuden.com

WelComm, Inc. (Agency)
7975 Raytheon Road, Ste. 340
San Diego, CA 92111
(858) 279-2100 Fax: -5400
E-mail: mat@welcomm.com
Contact: Mat Naraghi, Sr. Account Executive

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