Patent ID: 8759673

Claim:
A receptacle, comprising: a bottom wall made of an electrically insulative material; and an upright wall made of an electrically insulative material, said upright wall extending upwardly from the border of said bottom wall, said upright wall comprising a back wall portion corresponding to a rear side of said bottom wall; wherein said bottom wall is adapted for mounting at a circuit board or electronic device to hold a transformer in such a manner that lead wires of a primary winding of said transformer are disposed at a front side relative to said bottom wall; insulated lead wires of a secondary winding of said transformer are extended over a top edge of said back wall portion of said upright wall and turned downwardly toward said circuit board or electronic device and then electrically bonded to said circuit board or electronic device, wherein said back wall portion of said upright wall comprises a plurality of secondary-side contacts located on an outer bottom side thereof for bonding to said circuit board or electronic device; the lead wires of the second winding of said transformer are extended over the top edge of said back wall portion and then turned downwardly and bonded to said secondary-side contacts.