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CUI Inc │SERIES: PDQ15-D │ DESCRIPTION: DC-DC CONVERTER
date 07/12/2016 │ page 6 of 9
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EFFICIENCY CURVES CONTINUED
PDQ15-Q24-D15-D Efficiency Curve
(Efficiency vs. Line Voltage and Load Current)
PDQ15-Q48-S3-D Efficiency Curve
(Efficiency vs. Line Voltage and Load Current)
90
80
100
90
80
70
60
50
9 Vdc
24 Vdc
36 Vdc
18 Vdc
48 Vdc
75 Vdc
70
60
100
90
70
Load Current (%)
80
30
40
50
60
100
10
20
90
70
80
30
40
50
60
10
20
Load Current (%)
PDQ15-Q48-S12-D Efficiency Curve
(Efficiency vs. Line Voltage and Load Current)
PDQ15-Q48-S15-D Efficiency Curve
(Efficiency vs. Line Voltage and Load Current)
90
100
90
80
80
70
18 Vdc
48 Vdc
75 Vdc
18 Vdc
48 Vdc
75 Vdc
60
50
70
60
100
100
90
90
70
80
70
Load Current (%)
80
30
40
50
60
30
40
50
60
10
20
10
20
Load Current (%)
PDQ15-Q48-D5-D Efficiency Curve
(Efficiency vs. Line Voltage and Load Current)
PDQ15-Q48-D15-D Efficiency Curve
(Efficiency vs. Line Voltage and Load Current)
90
100
80
70
90
80
70
60
18 Vdc
48 Vdc
75 Vdc
18 Vdc
48 Vdc
75 Vdc
60
50
100
90
70
Load Current (%)
80
30
40
50
60
100
10
20
90
70
Load Current (%)
80
30
40
50
60
10
20
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