ZHCT370 December   2020

 

  1.   说明
  2. 1测试必要条件
    1. 1.1 电压和电流要求
    2. 1.2 所需设备
    3. 1.3 尺寸
  3. 2测试和结果
    1. 2.1 效率图
    2. 2.2 效率数据
    3. 2.3 热像图
    4. 2.4 波特图
    5. 2.5 PF 和 iTHD
    6. 2.6 负载调节
  4. 3波形
    1. 3.1 开关
    2. 3.2 输出电压纹波
    3. 3.3 输入电流
    4. 3.4 负载瞬态
    5. 3.5 启动顺序

效率数据

效率数据如下表所示。

VIN (V)

IIN (A)

PIN (W)

VOUT (V)

IOUT (A)

POUT (W)

PLOSS (W)

效率

PF

ITHD (%)

110.32

0.2159

4.0833

403.03

0

0

4.0833

110.14

2.0287

220.42

403.03

0.5187

209.0517

11.36834

94.842%

0.9866

11.971

110.09

3.8703

422.3

403.04

1.0031

404.2894

18.01058

95.735%

0.9913

7.55

110.02

5.7857

631.73

403.08

1.5156

610.908

20.82195

96.704%

0.9927

5.782

109.97

7.633

834.1

403.04

2.0031

807.3294

26.77058

96.790%

0.9939

4.604

109.91

9.561

1044.8

403.04

2.5156

1013.887

30.91258

97.041%

0.9943

3.997

109.86

11.397

1244.7

403.04

3

1209.12

35.58

97.141%

0.9946

3.533

109.8

13.35

1457.8

403.03

3.5125

1415.643

42.15713

97.108%

0.9947

3.257

109.73

15.319

1671.9

403.05

4.025

1622.276

49.62375

97.032%

0.9948

3.046

109.66

17.191

1875.6

403.11

4.5093

1817.744

57.85608

96.915%

0.9949

2.893

109.57

19.211

2094.5

403.12

5.0218

2024.388

70.11198

96.653%

0.995

2.731

220.51

0.3661

4.1776

403.11

0

0

4.1776

220.44

1.024

219.04

403.11

0.525

211.6328

7.40725

96.618%

0.969

18.24

220.45

1.9002

415.46

403.11

1.0062

405.6093

9.850718

97.629%

0.9917

12.186

220.37

2.8591

627.11

403.15

1.5187

612.2639

14.8461

97.633%

0.9953

8.932

220.39

3.7498

823.3

403.15

2.0031

807.5498

15.75024

98.087%

0.9963

7.255

220.32

4.6967

1031.3

403.16

2.5156

1014.189

17.1107

98.341%

0.9966

6.17

220.33

5.5907

1227.9

403.17

3.0031

1210.76

17.14017

98.604%

0.9967

5.476

220.26

6.558

1439.8

403.14

3.5125

1416.029

23.77075

98.349%

0.9967

4.932

220.26

7.506

1648

403.14

4.025

1622.639

25.3615

98.461%

0.9968

4.517

220.19

8.404

1844.7

403.15

4.5125

1819.214

25.48563

98.618%

0.9968

4.067

220.19

9.354

2053.4

403.16

5.025

2025.879

27.521

98.660%

0.9968

3.721

220.13

10.259

2250.9

403.17

5.5093

2221.184

29.71552

98.680%

0.9968

3.552

220.15

11.211

2460.1

403.18

6.0218

2427.869

32.23068

98.690%

0.9968

3.334

220.07

12.169

2669.8

403.2

6.5375

2635.92

33.88

98.731%

0.9968

3.106

220.08

13.073

2868

403.21

7.0218

2831.26

36.74002

98.719%

0.9968

2.946

220.11

14.028

3077.9

403.21

7.5343

3037.905

39.9949

98.701%

0.9968

2.81

220.03

14.94

3276.8

403.23

8.0156

3232.13

44.66961

98.637%

0.9968

2.693

220.02

15.904

3487.9

403.27

8.5312

3440.377

47.52298

98.637%

0.9968

2.611

219.96

16.82

3687.7

403.31

9.0156

3636.082

51.61836

98.600%

0.9967

2.521

219.96

17.792

3899.2

403.33

9.5321

3844.582

54.61811

98.599%

0.9967

2.443

219.95

18.002

3946.3

403.35

9.6437

3889.786

56.5136

98.568%

0.9967

2.423