US Patent Application 18335058. SWITCHING POWER SUPPLY DEVICE simplified abstract
Contents
SWITCHING POWER SUPPLY DEVICE
Organization Name
Murata Manufacturing Co., Ltd.
Inventor(s)
Tatsuya Hosotani of Nagaokakyo-shi (JP)
Hiroyuki Takatsuji of Nagaokakyo-shi (JP)
Yuki Ishikura of Nagaokakyo-shi (JP)
SWITCHING POWER SUPPLY DEVICE - A simplified explanation of the abstract
- This abstract for appeared for US 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 first half-bridge capacitor circuit is connected between the power supply input lines, while the second half-bridge capacitor circuit is connected between the DC output lines. 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.