Arrow Electronics, Inc. Receives Z-One Digital IBA(TM) Design-Center Certification from Power-One.

CAMARILLO, Calif. -- Power-One, Inc. (Nasdaq:PWER) announced today that Arrow Electronics, Inc. (NYSE:ARW) has been fully certified to implement Z-One Digital IBA(TM) power solutions for their customers.

Steve Goldman, Power-One's Chairman and CEO, commented, "Arrow Electronics has been a great partner in its recognition and implementation of the broad range of customer benefits provided by the Z-One(TM) digital-power system. Arrow has met the certification requirements to become a Z-One Design Center by giving its Regional Power Specialists extensive technical training encompassing the full capabilities of the hardware-configurable Z-1000 No-Bus(TM) point-of-load converters and the I(2)C programmable Z-7000 Series."

Mr. Goldman concluded, "As the first distributor to achieve full Z-One Design Center certification, Arrow's Power Specialists are trained to program the ZM7100 Digital Power Managers by using the highly intuitive Z-One GUI design software, or by using industry-standard I(2)C protocols. This will allow them to design and simulate customized digital power systems for most applications in under an hour, compared to days of prototyping for analog designs."

"Arrow Electronics sees tremendous value in cutting-edge, digital-power design with Z-One Digital IBA," said Don Schlidt, Vice President, Arrow PEMCO Supplier Services Group. "Our extensive sales network and technical resources dedicated to power supplies are ready to facilitate the design-win momentum of these revolutionary products."

Power-One products are sold to telecommunications and Internet service providers and equipment manufacturers. Power-One, with headquarters in Camarillo, has global sales offices and manufacturing and R&D operations in China, Dominican Republic, Ireland, Slovakia, Switzerland, and the United States.

For more information, please visit www.power-one.com. Power-One products are not designed, intended for use in, or authorized for use as critical components in life support systems, equipment used in hazardous environments, or nuclear control systems without the express written consent of the respective divisional president of Power-One, Inc. The appearance of products, including safety agency certifications pictured on labels, may change depending on the date manufactured. Specifications are subject to change without notice.