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2022-07-26T19:58:21+09:00
2022-07-26T20:54:16+09:00
iText® 7.1.17 ©2000-2021 iText Group NV (AGPL-version)
Since the interleaved type using SiC MOSFET
(SCT3017AL, SCT3030AL) has an efficiency of 99.0% (total loss 51 W),
heat generation is reduced, and the circuit can be cooled
with downsized heat radiation fins without using a cooling fan.
Furthermore, since the apparent switching frequency is doubled
for the interleaved type,
the smoothing filter is downsized by a factor of 2 in its size and weight.
application/pdf
5 kW High-Efficiency Fan-less Inverter
REFPDT007_PowerPCB_Schematics
ROHM CO.,LTD.
Since the interleaved type using SiC MOSFET
(SCT3017AL, SCT3030AL) has an efficiency of 99.0% (total loss 51 W),
heat generation is reduced, and the circuit can be cooled
with downsized heat radiation fins without using a cooling fan.
Furthermore, since the apparent switching frequency is doubled
for the interleaved type,
the smoothing filter is downsized by a factor of 2 in its size and weight.
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