PSK-15B Datasheet, PDF (4/5 Pages) CUI INC – AC-DC POWER SUPPLY

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CUI Inc │ SERIES: PSK-15B │ DESCRIPTION: AC-DC POWER SUPPLY
date 02/23/2017 │ page 4 of 5
DERATING CURVE
Output Power vs. Ambient Temperature
(Natural Convention)
100
75
50
EFFICIENCY CURVES
25
0
-25 -15 -5 0 5 15 25 35 45 55 65 75
Ambient Temperature (°C)
90.0
85.0
80.0
75.0
70.0
65.0
60.0
55.0
10
5 Vdc Output Efficiency Curve
(at 25°C)
85 Vac
115 Vac
230 Vac
264 Vac
20
30
40
50
60
70
80
90 100
Current Load (%)
90.0
85.0
80.0
75.0
70.0
65.0
60.0
55.0
10
9 Vdc Output Efficiency Curve
(at 25°C)
85 Vac
115 Vac
230 Vac
264 Vac
20
30
40
50
60
70
80
90 100
Current Load (%)
90.0
85.0
80.0
75.0
70.0
65.0
60.0
55.0
10
12 Vdc Output Efficiency Curve
(at 25°C)
85 Vac
115 Vac
230 Vac
264 Vac
20
30
40
50
60
70
80
90 100
Current Load (%)
95.0
90.0
85.0
80.0
75.0
70.0
65.0
60.0
55.0
10
24 Vdc Output Efficiency Curve
(at 25°C)
85 Vac
115 Vac
230 Vac
264 Vac
20
30
40
50
60
70
80
90 100
Current Load (%)
90.0
85.0
80.0
75.0
70.0
65.0
60.0
55.0
10
15 Vdc Output Efficiency Curve
(at 25°C)
85 Vac
115 Vac
230 Vac
264 Vac
20
30
40
50
60
70
80
90 100
Current Load (%)
95.0
90.0
85.0
80.0
75.0
70.0
65.0
60.0
55.0
10
48 Vdc Output Efficiency Curve
(at 25°C)
85 Vac
115 Vac
230 Vac
264 Vac
20
30
40
50
60
70
80
90 100
Current Load (%)
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