cui.com

date 07/26/2016

│ page 5 of 9

CUI Inc

│ SERIES: PCN1-M │ DESCRIPTION: DC-DC CONVERTER

DERATING CURVE

Ambient Temperature (°C)

-40

60

80

100

40

20

-20

0204060

80 85

Temperature Derating Curve

(Natural Convention)

120

100

30

40

50

60

70

80

90

100

10

20

30

40

50

60

70

80

90 100

Load Current (%)

4.5 Vdc

5 Vdc

5.5 Vdc

EFFICIENCY CURVES

PCN1-S5-S5-M Efficiency Curve

(Efficiency vs. Line Voltage and Load Current)

4.5 Vdc

5 Vdc

5.5 Vdc

30

40

50

60

70

80

90

100

10

20

30

40

50

60

70

80

90 100

Load Current (%)

PCN1-S5-S12-M Efficiency Curve

(Efficiency vs. Line Voltage and Load Current)

4.5 Vdc

5 Vdc

5.5 Vdc

30

40

50

60

70

80

90

100

10

20

30

40

50

60

70

80

90 100

Load Current (%)

PCN1-S5-S15-M Efficiency Curve

(Efficiency vs. Line Voltage and Load Current)

4.5 Vdc

5 Vdc

5.5 Vdc

30

40

50

60

70

80

90

100

10

20

30

40

50

60

70

80

90 100

Load Current (%)

PCN1-S5-D5-M Efficiency Curve

(Efficiency vs. Line Voltage and Load Current)

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