变压器电感
1.Familiar PWM, PFM control chip, IGBT, power component, high-frequency transformer, inductance and so on MOSFET and so on magnetic elements.
2.Knowledge of transformer and inductor principles and applications. Well know related standards and qualification tests.
3.Washing machine electric water-heater,microwave oven,inducion cooker,fridge,intelligent tool,electromo-bile,pulse combustion,etc that include kinds of intelligent microcomputer control board,cable joint,printed circuit board,filter,IC controller,voltage changer,inductor,noise rejector and so on.
4.DC testing, applying to transformer and inductor winding copper resistance、relay contact resistance、switch and socket contact resistance、lead resistance、compenent solder resistance、PCB line and hole resistance、metal detection,ect.
5.First, the capacitor inserted allows a low frequency "extension" due to the resonance between the transformers inductance and the capacitance value.
6.Based on the inductance matrix calculated with finite element method (FEA), we analyze the different connecting schemes.
7.Besides, there is also some alternatives, such as an inductance conversion using differential transformer and space curve deformeter, and variable resistance pressure transmitter.
8.Professional Produce:Different Types Of Ballast Transformer And Lights.
9.The faculties in Zhejiang University have begun the research of solid states power switch and fault current limiting technology. They provide a novel solid stats fault current limiting technology, which possesses flexible control mode. The experimental prototypes of 380V/200A transformer coupling three phase bridge type solid state fault current limiter (SSFCL) and 10Kv/500A transformer coupling three phase bridge type SSFCL with bypass inductance have been developed successfully.
10.Zhejiang Yuyao City Posts &Communication Equipments Factory mainly produces divided equipments for connecting main-line cables of city telephones and distribution cables,inductance coils for electron and communication equipments, soft magnet oxidation bodies for transformers,ballasts for electron energy saving lights, sterilized kitchen cupboards,and so on.
