JAJU732C June 2019 – July 2022
Table 2-3 summarizes the loss numbers from the previous sections and computes the theoretical efficiency at 10 kW.
TYPE OF LOSS | LOSS (Watts) |
---|---|
SiC conduction loss in primary and secondary side | 112 |
SiC turn off switching loss | 36 |
SiC non-ZVS turn on loss | 24 |
Transformer loss | 50 |
Gate driver loss + shunt resistor losses | 12 |
Inductor loss | 15 |
Efficiency | 97.5% |