TIDUDC0A march   2017  – may 2023

 

  1.   1
  2.   Description
  3.   Features
  4.   Applications
  5. 1Test Prerequisites
    1. 1.1 Voltage and Current Requirements
  6. 2Testing and Results
    1. 2.1 Efficiency Graphs
    2. 2.2 Efficiency Data
    3. 2.3 Thermal Images
  7. 3Waveforms
    1. 3.1 Start-Up Sequence
    2. 3.2 Output Voltage Ripple
    3. 3.3 Load Transients
    4. 3.4 Switching
    5. 3.5 Conducted EMI

2.2 Efficiency Data

Efficiency data is shown in the following tables.

Table 2-1 Sweep Load on 12 V, 120-VAC, 60-Hz
IOUT (V) VOUT (V) VIN (V) IIN (A) PIN (W) PF POUT (W) Losses (W) Efficiency (%)
0.000 120.0 0.03 0 0.03 0
0.053 12.65 120.0 0.049 0.85 0.145 0.67 0.18 78.88
0.123 12.63 120.0 0.061 1.89 0.258 1.55 0.34 82.20
0.252 12.60 120.0 0.091 3.87 0.354 3.18 0.69 82.05
0.372 12.60 120.0 0.123 5.72 0.387 4.69 1.03 81.94
0.501 12.60 120.0 0.151 7.73 0.424 6.31 1.42 81.66
0.621 12.61 120.0 0.176 9.55 0.451 7.83 1.72 82.00
0.751 12.62 120.0 0.203 11.53 0.473 9.48 2.05 82.20
0.891 12.63 120.0 0.231 13.66 0.491 11.25 2.41 82.38
1.000 12.63 120.0 0.254 15.32 0.503 12.63 2.69 82.44
Table 2-2 Sweep Load on 12 V, 230-VAC, 50-Hz
IOUT (V) VOUT (V) VIN (V) IIN (A) PIN (W) PF POUT (W) Losses (W) Efficiency (%)
0 230.2 0.06 0 0.06 0
0.053 12.64 230.2 0.040 0.93 0.100 0.67 0.26 72.03
0.123 12.61 230.2 0.046 1.97 0.184 1.55 0.42 78.73
0.252 12.58 230.2 0.063 3.91 0.270 3.17 0.74 81.08
0.372 12.58 230.2 0.081 5.73 0.309 4.68 1.05 81.67
0.501 12.59 230.2 0.101 7.71 0.333 6.31 1.40 81.81
0.621 12.60 230.2 0.122 9.54 0.341 7.82 1.72 82.02
0.751 12.61 230.2 0.141 11.52 0.354 9.47 2.05 82.21
0.890 12.62 230.2 0.160 13.63 0.370 11.23 2.40 82.40
1.000 12.63 230.2 0.174 15.30 0.382 12.63 2.67 82.55