TIDUF63 December 2023
Table 4-1 and Figure 4-3 show overall efficiency converting from DC inputs to 230-VAC output. The table shows that the reference design achieves a peak efficiency of 96.3% at approximately 800 W and 60-V input and has a full load efficiency of 94.2% at 1.6 kW.
OUTPUT POWER | 80 W | 160 W | 320 W | 480 W | 640 W | 800 W | 960 W | 1280 W | 1600 W |
---|---|---|---|---|---|---|---|---|---|
VIN = 60 V |
88,1% |
94,1% |
95,2% |
95,6% |
96,1% |
96,3% |
96,2% |
95,5% |
94,2% |
VIN = 50 V |
87,6% |
93,7% |
94,8% |
95,3% |
95,9% |
96,1% |
96,0% |
95,3% |
94,0% |
VIN = 40 V |
87,3% |
93,5% |
94,6% |
95,1% |
95,7% |
95,9% |
95,8% |
95,1% |
93,8% |