China Phase Control Thyristor,Diode Module,Thyristor Module Factory

Company Info

YANGZHOU POSITIONING TECH CO., LTD.

Business Type:

Trade Company , Distributor/Wholesaler , Manufacturer , Service
Main Products:

Semiconductor Triac , Semiconductor Thyristor , Semiconductor Module , Power Diode , Silicon Transistor , Bridge Rectifier
Export Percentage:

91% - 100%
Year Established:

2003

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Company News

Full-digital IGBT IF induction power supply

2024 / 03 / 11

Full digital IGBT induction power supply (series type) function introduction: This power supply is a true full-digital power supply. With constant current, constant power, constant temperature, and other ways of power regulation. There are internal control, external control, screen control and other control methods. Powerful management function and setting function, monitoring function, diagnosis, protection function, with powerful communication function. The performance is stable and reliable, and the melting rate reaches 460KW / H-530KW / H per ton, while the melting rate of domestic and foreign peers per ton is basically 600KW / H-700KW / H, and the energy saving effect is far ahead. The energy-saving induction IF power supply working frequency 50 HZ-30000 HZ, the power 50KW-20000KW, is applied to the smelting of non-ferrous and ferrous metals; in metallurgy, casting, diathermy, heating, vacuum smelting and other fields.
Operators who keep their word and promise

2023 / 11 / 07

Yangzhou Positioning Tech Co., Ltd. Operators who keep their word and promise No abnormal operation No breach of promise No major negative comments Issued by: Member unit of Shanghai Credit Services Industry Association
Use of the IGBT module for parallel design considerations

2022 / 05 / 20

Use of the IGBT module for parallel design considerations Due to the high production cost, the price of 1200V I GB T module greater than 400A in the market. As for the standard 1200V, 200-400A 62mm module, due to the relatively stable technology and product, good product versatility and easy to replace, it is the most economical way to use multiple standard IGBT modules in parallel to improve the current rating at this stage.However, due to the inconsistency of IGBT own parameters and the possible asymmetry caused by circuit layout, it is not a simple job to use IGBT module for parallel design. Unreasonable selection of components as parallel or components can easily fail the device and damage the lines on the main system.Therefore, this paper, from the successful experience of the application department in the client and the test equipment in the factory, and proposes the importance of using star IGBT module for parallel design. Modules generally larger than 100A themselves are made of several chips in parallel, although manufacturers can use chips on the same wafer to connect in parallel to reduce the parameter difference of the module itself.However, it still needs to take into account the individual differences between the resulting module parameters.At the same time, the symmetry of the circuit is a very important influence on parallel, which can be expounded from the two aspects of static and dynamic, from the difference of parameters and the difference of circuit symmetry.

Phase Control Thyristor manufacturer / supplier