18399221. SWITCHING POWER SUPPLY DEVICE simplified abstract (Murata Manufacturing Co., Ltd.)
Contents
SWITCHING POWER SUPPLY DEVICE
Organization Name
Murata Manufacturing Co., Ltd.
Inventor(s)
Yuki Ishikura of Nagaokakyo-shi (JP)
Tatsuya Hosotani of Nagaokakyo-shi (JP)
Hiroyuki Takatsuji of Nagaokakyo-shi (JP)
SWITCHING POWER SUPPLY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18399221 titled 'SWITCHING POWER SUPPLY DEVICE
Simplified Explanation: The patent application describes a circuit board for a switching power supply device that includes patterns for positive and negative terminals to supply currents to a common mode choke coil. The circuit board also features ground patterns for heat dissipation and through-hole conductors to connect the choke coil terminals for both electrical and thermal purposes.
- The circuit board includes positive and negative terminal circuit patterns for supplying currents to a common mode choke coil.
- Ground patterns on the circuit board aid in heat dissipation.
- Through-hole conductors connect the input and output terminals of the choke coil to the heat dissipation ground surface.
- The design allows for efficient electrical and thermal connections within the switching power supply device.
Potential Applications: This technology can be applied in various switching power supply devices, electronic equipment, and industrial machinery where efficient heat dissipation and electrical connections are crucial.
Problems Solved: This technology addresses the challenges of maintaining proper electrical and thermal connections within a switching power supply device, ensuring optimal performance and reliability.
Benefits: The benefits of this technology include improved efficiency, reliability, and heat dissipation in switching power supply devices, leading to better overall performance and longevity.
Commercial Applications: Title: "Efficient Heat Dissipation Circuit Board for Switching Power Supply Devices" This technology has commercial applications in the electronics industry, particularly in the manufacturing of power supplies for various electronic devices. It can also be utilized in industrial machinery where reliable power supplies are essential.
Prior Art: Information on prior art related to this technology is not provided in the abstract.
Frequently Updated Research: There is no information on frequently updated research related to this technology.
Questions about Efficient Heat Dissipation Circuit Board for Switching Power Supply Devices: Question 1: How does the design of the circuit board contribute to efficient heat dissipation? - The design of the circuit board includes ground patterns and heat dissipation conductor patterns that help dissipate heat effectively, ensuring optimal performance of the switching power supply device.
Question 2: What are the key features that make this technology stand out in the field of power supply devices? - The key features of this technology include the parallel positioning of positive and negative terminal circuit patterns, efficient electrical and thermal connections through through-hole conductors, and the use of ground patterns for heat dissipation, all of which contribute to improved performance and reliability in power supply devices.
Original Abstract Submitted
A circuit board of a switching power supply device includes a positive terminal circuit pattern and a negative terminal circuit pattern that are provided on a component mount surface and respectively supply currents from input parts to two input terminals of a common mode choke coil. The positive terminal circuit pattern and the negative terminal circuit pattern are positioned in parallel and close to each other. The component mount surface of the circuit board includes a component mount surface side ground pattern arranged below the common mode choke coil. A heat dissipation ground surface of the circuit board includes a ground pattern and a plurality of heat dissipation conductor patterns. Input terminals and output terminals of the common mode choke coil are respectively electrically and thermally connected to the heat dissipation conductor patterns via through-hole conductors provided between the component mount surface and the heat dissipation ground surface.
