Compact assembly configuration and process for reducing lead wire connections and solder joints

摘要

The present invention discloses an electronic device for rectifying input electric signals to generate rectified output signals. The electronic device includes an input inductive circuit includes an input conductive winding-trace for receiving the input electric signals. The electronic device further includes a rectifying integrated circuit (IC) chip directly soldered onto to the winding-trace for processing the input electric signals provided for generating the rectified output signals. In another preferred embodiment, the input inductive circuit is an input one-turn inductive circuit further includes a top core and a bottom core for generating inductive input signals responding to the input electric signals. In another preferred embodiment, the electronic device further includes an output circuit connected to the IC chip wherein the output circuit further includes output inductive circuit for generating inductive output signals in response to the rectified output signals. In another preferred embodiment, the output inductive circuit is an output one-turn inductive circuit further includes an output top core and an output bottom core for generating the inductive output signals.