full bridge (h bridge) inverter (1-phase application)
a simple and commonly used h-bridge type inverter. it is also called a two-level inverter because the applied voltage of each switch takes two level as vin and 0v.
- 4 mosfets conform full bridge, it is also called h-bridge
- very popular topology
- various choises of boost switch depend on system requirements
- lower cost sj-mosfet
- lower loss sic mosfet, igbt
- smaller package choises from 3-leads, 4-leads or 7-leads,
|trench-gate and thin-wafer technologies are utilized to achieve low vce(sat) reducing switching loss.
|600v sj mosfet
|600 to 800v power mosfets using superjunction technlogy, prestomostm series enable high speed switching and low on-resistance performance. variaous choice of package are availble.
|750v sic mosfet
|the latest sic mosfet device. enhanced low on-resistance enable best in class performance. it supports 750 v withstand voltage, ensuring a higher operating margin than conventional products, and can be used safely.
|650v sic mosfet
|trench-gate sic mosfet with low on-resistance (50% reduction) compared to conventional products.
|galvanic isolated gate driver
|1ch configuration, 3,750vrms isolated type gate driver, can be used for switching devices with current source pins.