High-voltage heaters with IGBTs with IGBT
With the RGS series ROHM offers a wide range of AEC-Q101 compliant IGBTs in 1,200 V and 650 V versions. The series achieves market-leading low conduction losses that increase the efficiency of applications and minimize their size. They are ideal for inverters in electric compressors and for use in high-voltage heaters.Felipe Filsecker
Electric vehicles are much more efficient than conventional vehicles with combustion engines. One consequence of this is that the waste heat from the motor no longer suffices to heat the interior of the vehicle. In this case, part of the energy stored in the battery must be converted into heat. In order to enable an adjustable heating power without dependence on the operating temperature or battery voltage, power semiconductors are used in the new generation of high-voltage heaters. They control the energy flow from the battery to the heating element. The heating element heats the coolant, which is connected to the vehicle’s air conditioning system via a heat exchanger. A blower transports the warm air into the interior.
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Please see the document for details |
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TO-247;TO-263;TO-247N;TO-263-7L;TO-263-2L;TO-263-3L |
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English Chinese Chinese and English Japanese |
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May 2020 |
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544 KB |
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