In the EMC design process, capacitors are the most widely used devices, mainly used to form various low-pass filters or as decoupling capacitors and bypass capacitors. Through practical data: In EMC design, proper selection and use of capacitors can not only solve many EMC problems, but also fully reflect the advantages of better results […]

First of all, it should be explained that SiC can also be used as an IGBT Module. There is a problem with the Mosfet of Si material, that is, the chip will become thicker if the voltage withstand capability is high, and the conduction loss is also very high. Therefore, the Mosfet of silicon material […]

The metal–oxide–semiconductor field-effect transistor (MOSFET, MOS-FET, or MOS FET), also known as the metal–oxide–silicon transistor (MOS transistor, or MOS),[1] is a type of insulated-gate field-effect transistor that is fabricated by the controlled oxidation of a semiconductor, typically silicon. The voltage of the covered gate determines the electrical conductivity of the device; this ability to change […]

The electric vehicle inverter is used to control the main motor of the automobile to provide power for the operation of the automobile. The IGBT power module is the core power device of the electric vehicle inverter, and the driving circuit is the key circuit for exerting the performance of the IGBT. The design of […]

1. Overall Arrangement We will take the Infineon FF600R17ME4 IGBT module to explain. First look at its pin definition and internal layout.   Note: The internal arrangement of the brown module is actually the corresponding model produced by Fuji, because its package and pin definition are exactly the same. There is no big difference in […]

Inductor is an element that can convert electrical energy into magnetic energy and store it. The structure of the Inductor is similar to that of a transformer, but it has only one winding. The inductor has a certain inductance, it only hinders the change of current. If the inductor is in a state where no […]

LCD plays an important role in the field of large-size display by virtue of its mature technology, supporting upstream, middle and downstream industrial chain, high cost performance and long life. In recent years, LCDs have been continuously improving their performance. In the process of competing with other types of display devices, LCD continues to develop […]

An electrical connector is an electromechanical device used to join electrical conductors and create an electrical circuit. Most electrical connectors have a gender – i.e. the male component, called a plug, connects to the female component, or socket. The connection may be removable (as for portable equipment), require a tool for assembly and removal, or […]