TIDT331 august   2023

 

  1.   1
  2.   Description
  3.   Features
  4.   Application
  5. 1Performance Specification
  6. 2Testing and Results
    1. 2.1 Efficiency Graph
    2. 2.2 Efficiency Data
    3. 2.3 Thermal Images
  7. 3Waveforms
    1. 3.1 Start-Up
    2. 3.2 Load Transients
    3. 3.3 Steady-State Waveforms

Efficiency Data

Table 2-1 summarizes the efficiency data at 385-V input.

Table 2-1 385-VDC Input Efficiency
Input
Voltage (V)
Input
Current (A)
Input
Power (W)
Output
Voltage (V)
Output
Current (A)
Output
Power (W)
Efficiency (%)

385.0

0.753

289.905

54.30

4.998

271.403

93.62

384.8

1.526

587.205

54.31

9.992

542.689

92.42

384.7

2.249

865.190

54.14

14.991

811.593

93.81

384.6

2.963

1139.570

54.30

19.987

1085.313

95.24

384.5

3.661

1407.655

54.29

24.985

1356.439

96.36

384.4

4.389

1687.132

54.27

29.984

1627.247

96.45

384.3

5.115

1965.695

54.26

34.982

1898.096

96.56

384.2

5.836

2242.191

54.26

39.980

2169.299

96.75

384.1

6.537

2510.862

54.21

44.977

2438.227

97.11

384.0

7.240

2780.160

54.21

49.977

2709.261

97.45

383.9

8.120

3117.268

54.19

55.976

3033.340

97.31