SWITCHING POWER SUPPLY DEVICE: abstract simplified (18335058)

• This abstract for appeared for patent application number 18335058 Titled 'SWITCHING POWER SUPPLY DEVICE'

Simplified Explanation

The abstract describes a switching power supply device that has power supply input lines, DC output lines, a DC-DC converter circuit, and a noise reduction circuit. The noise reduction circuit consists of two half-bridge capacitor circuits, a common mode choke coil, and an electrical path. The electrical path connects the midpoint of the first half-bridge capacitor circuit to the midpoint of the second half-bridge capacitor circuit.

Original Abstract Submitted

A switching power supply device includes power supply input lines, DC output lines, a DC-DC converter circuit, and a noise reduction circuit. The noise reduction circuit includes a first half-bridge capacitor circuit that is connected between the power supply input lines, a second half-bridge capacitor circuit that is connected between the DC output lines, a first common mode choke coil, and an electrical path. The electrical path electrically connects a midpoint of the first half-bridge capacitor circuit to a midpoint of the second half-bridge capacitor circuit.