SLUUD60 October 2024 UCG28826
In this section, the input current into the EVM was measured using a precision ammeter in order remove the unertainities with the current measurement offset in the power analyzer which can arise due to improper calibration of the equipment.
SYSTEMS CHARACTERISTICS | ||||
η | Full-load efficiency (VIN= 115/230VRMS) | VOUT = 20V, IOUT = 3.25A | 94.08/ 94.63 | % |
VOUT = 15V, IOUT = 3.00A | 93.88 / 94.31 | |||
VOUT = 9V, IOUT = 3.00A | 93.66/ 93 | |||
VOUT = 5V, IOUT = 3.00A | 92.8 / 91.67 | |||
η | 4-point average efficiency(1) VIN= 115/230VRMS | VOUT = 20V (CoC Tier 2, 89.0%) | 94.14 / 93.85 | % |
VOUT = 15V (CoC Tier 2, 88.9%) | 94.15 / 92.95 | |||
VOUT = 9V (CoC Tier 2, 87.3%) | 93.6 / 91.64 | |||
VOUT = 5V (CoC Tier 2, 81.8%) | 92.28 / 89.23 | |||
η | Efficiency at 10% Load VIN= 115/230VRMS | VOUT = 20V (CoC Tier 2, 79.0%) | 92.04 / 89.39 | % |
VOUT = 15 V (CoC Tier 2, 78.9%) | 92.4 / 89.71 | |||
VOUT = 9V (CoC Tier 2, 77.3%) | 92.6 / 89.29 | |||
VOUT = 5V (CoC Tier 2, 72.5%) | 90.6 /86.64 |