18岁禁免费网站_娇妻在厨房被朋友玩的呻吟_男女污污网站在线观看,办公室老板把j放我j里的视频,亚洲一级簧片,国产精品多久久久久久情趣酒店

FET plays an important role in all kinds of power conversion, especially in high frequency power conversion because of its high switching speed, low switching loss and low driving loss. MOSFET is mainly used in new energy industry, source equipment, electronic lighting, automobile manufacturing and other fields. With the explosive growth of new energy vehicles, the demand and requirements for components are also increasing. More and more electronic control modules replace or auxiliary mechanical systems, and new MOSFET has been almost everywhere in the new energy vehicle system, which undoubtedly plays an important role in the technological breakthrough and development of new energy vehicles.

In the case of high requirements for heat dissipation of vehicle system,SiC MOSFET plays a roll in the optimization of heat dissipation.Meanwhile, in the application of SiC MOSFET, we need to study its driving design, EMI interference, PCB layout, high body diode on-off voltage drop, high thermal resistance and other specific problems. According to its application design characteristics, we can carry out steady-state life test (CFOL), power cycle (IFOL) life test and power aging screening

·Standalone air-cooling system

·Real-time detection of Tj and auto-generation of curve-format data（K coefficient determination）