DER-120
22 W Triple Output Flyback – DPA424R
October 26, 2005
9 Performance Data
All measurements performed at room temperature.
9.1 Cross Regulation Matrix
Input Voltage 28
LOAD Regulation
LOAD Regulation
0.75 101.2%
0.3 101.1%
0.1 100.9%
η
LOAD Regulation
0.75 101.5%
0.3 100.7%
+3.3V
+9V
3.39
9.35
0
0
0
102.7%
103.9%
101.3%
η
3.34
9.1
24.22
0.353
9.884
3.35
9.06
23.83
0.667
18.676
+24V
Input Current
Input Power
24.32
0.018
0.504
0.4
99.3%
η
0.000%
77.469%
79.045%
+3.3V
+9V
+24V
3.35
8.94
24.14
0.466
13.048
0.75 101.5%
0.6 99.3%
0.1 100.6%
3.35
8.89
23.74
0.791
22.148
0.75 101.5%
3.33
9.7
25.89
0.571
15.988
2
100.9%
0.6
0.4
98.8%
98.9%
η
0.3 107.8%
0.1 107.9%
η
Input Current
Input Power
η
78.866%
78.303%
76.051%
+3.3V
+9V
+24V
3.35
9.66
25.44
0.929
26.012
2
101.5%
3.33
9.51
25.81
0.695
19.46
2
100.9%
3.34
9.48
25.36
1.067
29.876
2
101.2%
0.3 107.3%
0.4 106.0%
η
0.6 105.7%
0.1 107.5%
η
0.6 105.3%
0.4 105.7%
η
Input Current
Input Power
76.019%
76.809%
75.351%
Input Voltage 48
LOAD Regulation
LOAD Regulation
0.75 102.4%
0.3 101.2%
0.1 100.8%
η
LOAD Regulation
0.75 102.1%
0.3 100.1%
+3.3V
+9V
+24V
3.43
10.05
26.16
0.019
0.912
0
0
0
103.9%
111.7%
109.0%
η
3.38
9.11
24.18
0.215
10.32
3.37
9.01
23.52
0.391
18.768
0.4
98.0%
Input Current
Input Power
η
0.000%
74.477%
77.997%
+3.3V
+9V
+24V
3.37
8.93
24.01
0.277
13.296
0.75 102.1%
0.6 99.2%
0.1 100.0%
3.37
8.82
23.45
0.452
21.696
0.75 102.1%
3.35
9.48
25.27
0.333
15.984
2
101.5%
0.6
0.4
98.0%
97.7%
η
0.3 105.3%
0.1 105.3%
η
Input Current
Input Power
η
77.365%
79.275%
75.519%
+3.3V
+9V
+24V
3.36
9.4
24.7
0.514
24.672
2
101.8%
3.36
9.32
25.16
0.397
19.056
2
101.8%
3.36
9.29
24.67
0.581
27.888
2
101.8%
0.3 104.4%
0.4 102.9%
η
0.6 103.6%
0.1 104.8%
η
0.6 103.2%
0.4 102.8%
η
Input Current
Input Power
78.713%
77.813%
79.468%
Input Voltage 60
LOAD Regulation
LOAD Regulation
0.75 101.8%
0.3 101.0%
0.1 100.7%
η
LOAD Regulation
0.75 102.1%
0.3 100.2%
+3.3V
+9V
+24V
3.4
10.13
26.27
0.018
1.08
0
0
0
103.0%
112.6%
109.5%
η
3.36
9.09
24.17
0.167
10.02
3.37
9.02
23.7
0.3
0.4
98.8%
Input Current
Input Power
η
0.000%
76.487%
18
81.742%
+3.3V
+9V
+24V
3.36
8.93
24.01
0.219
13.14
0.75 101.8%
0.6 99.2%
0.1 100.0%
3.36
8.92
23.64
0.349
20.94
0.75 101.8%
3.35
9.49
25.28
0.26
2
101.5%
0.6
0.4
99.1%
98.5%
η
0.3 105.4%
0.1 105.3%
η
Input Current
Input Power
η
78.227%
82.751%
15.6
77.404%
+3.3V
+9V
+24V
3.35
9.46
23.72
0.396
23.76
2
101.5%
3.35
9.26
24.99
0.306
18.36
2
101.5%
3.36
9.23
24.48
0.442
26.52
2
101.8%
0.3 105.1%
0.4
0.6 102.9%
0.1 104.1%
η
0.6 102.6%
0.4 102.0%
η
98.8%
η
80.076%
Input Current
Input Power
80.365%
83.145%
Power Integrations
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