Exhibit 23

Consent of Independent Registered Public Accounting Firm

The Board of Directors

Pulse Electronics Corporation:

We consent to the incorporation by reference in the registration statements (Nos. 033-35334, 033-63203, 333-55751, 333-94073, 333-64068, 333-64060, 333-130013, 333-160522 and 333-178542) on Form S-8 of Pulse Electronics Corporation of our reports dated March 14, 2012, with respect to the consolidated balance sheets of Pulse Electronics Corporation and subsidiaries as of December 30, 2011 and December 31, 2010, and the related consolidated statements of operations, cash flows, and changes in shareholders’ (deficit) equity for each of the years in the three-year period ended December 30, 2011, and the related financial statement schedule, and the effectiveness of internal control over financial reporting as of December 30, 2011, which reports appear in the December 30, 2011 annual report on Form 10-K of Pulse Electronics Corporation.

/s/ KPMG LLP

San Diego, California

March 14, 2012