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10-Q - 10-Q - POWER ONE INCa2198712z10-q.htm
EX-31.2 - EXHIBIT 31.2 - POWER ONE INCa2198712zex-31_2.htm
EX-31.1 - EXHIBIT 31.1 - POWER ONE INCa2198712zex-31_1.htm

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Exhibit 32.1

CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER AND
PRINCIPAL FINANCIAL OFFICER PURSUANT TO
18 U.S.C. SECTION 1350
AS ADOPTED PURSUANT TO SECTION 906
OF THE SARBANES-OXLEY ACT OF 2002

        We, Richard J. Thompson, Chief Executive Officer, and Linda C. Heller, Senior Vice President—Finance, Treasurer and Chief Financial Officer of Power-One, Inc. (the "Company"), do hereby certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes- Oxley Act of 2002, that, to our knowledge:

    (i)
    the Quarterly Report on Form 10-Q of the Company for the fiscal quarter ended April 4, 2010, as filed with the Securities and Exchange Commission (the "Report"), fully complies with the requirements of Section 13(a) or 15(d), as applicable, of the Securities Exchange Act of 1934; and

    (ii)
    the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: May 12, 2010    

/s/ RICHARD J. THOMPSON

Richard J. Thompson
Chief Executive Officer
(Principal Executive Officer)

 

 

/s/ LINDA C. HELLER

Linda C. Heller
Senior Vice President—Finance, Treasurer and
Chief Financial Officer
(Principal Financial Officer)

 

 



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CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER AND PRINCIPAL FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION 1350 AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002