US Patent Application 18335075. SWITCHING POWER SUPPLY DEVICE simplified abstract
Contents
SWITCHING POWER SUPPLY DEVICE
Organization Name
Murata Manufacturing Co., Ltd.
Inventor(s)
Yuki Ishikura of Nagaokakyo-shi (JP)
Hiroyuki Takatsuji of Nagaokakyo-shi (JP)
Tatsuya Hosotani of Nagaokakyo-shi (JP)
SWITCHING POWER SUPPLY DEVICE - A simplified explanation of the abstract
- This abstract for appeared for US patent application number 18335075 Titled 'SWITCHING POWER SUPPLY DEVICE'
Simplified Explanation
The abstract describes a switching power supply device that consists of two main circuits: an inverter circuit and a noise reduction circuit. The noise reduction circuit is designed to reduce electrical noise in the device. It includes two half-bridge capacitor circuits, one connected to the DC input line and the other to the AC output line. These capacitor circuits are connected by a common-mode choke coil, which helps filter out noise. Additionally, there is an electrical path that connects the middle points of the two capacitor circuits.
Original Abstract Submitted
A switching power supply device includes an inverter circuit and a noise reduction circuit. The noise reduction circuit includes a first half-bridge capacitor circuit coupled to the DC input line, a second half-bridge capacitor circuit coupled to the AC output line, a first common-mode choke coil coupled between the first half-bridge capacitor circuit and the second half-bridge capacitor circuit, and an electrical path that electrically couples a middle point of the first half-bridge capacitor circuit with a middle point of the second half-bridge capacitor circuit.
