High Voltage Power Electronics Packaging

Power electronics is the application of solid state electronics to the control and conversion of electric power.

High voltage power electronics packaging.

Development of planar high voltage power semiconductor device packaging method. The stc03de170 is a 3 a 1700 v device and the stc05de150 is a 5 a 1500 v device. Modify its voltage current or frequency with classical electronics electrical currents and voltage are used to carry information whereas with power electronics they carry power. Lovedeal high power dc converter regulator 36v 48v step down to 12v 30a 360w waterproof big size voltage reducer dc dc power supply module buck transformer for golf cart forklifts car 3 9 out of 5 stars 12.

The power semiconductor packaging is simulated by using finite element analysis fea software. The electric field distribution is known and the locations of high electric field concentration are identified. The primary mission of the branch is to conduct research and development programs in solid state electronics and related technologies that support navy and dod interests and capabilities in the full range of new weapons. Power electronic converters can be found wherever there is a need to modify the electrical energy form i e.

The first high power electronic devices were mercury arc valves in modern systems the conversion is performed with semiconductor switching devices such as diodes thyristors and power transistors such as the power mosfet and igbt in contrast to electronic systems concerned with. Adrian ioinovici in encyclopedia of physical science and technology third edition 2003. The use of very high voltage power modules 10 kv requires the implementation of appropriate structures for the device packaging. The high power electronics branch serves as the principal nrl resource for the science and technology of solid state high power electronic devices.

If the power electronics circuit is to provide energy of a high power level as in motor drives or in dc or ac ups then the efficiency of the energy conversion is of greatest interest. I requirements for a power electronics circuit. High voltage high current 200 a or more commonly 1 000 a high voltage 400 v fully electric systems aim to lower the current consumption for the traction system that moves the vehicle. Particularly the triple point between the insulating substrate the metallization and the encapsulation is subjected to strong electric field stress.

These units were developed to meet high voltage bus requirements in three phase line voltage switching in industrial high power applications.