UEI15-033-Q12N-C データシートの表示（PDF） - Murata Manufacturing
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UEI15-033-Q12N-C Datasheet PDF : 16 Pages
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PERFORMANCE DATA
Efficiency vs. Line Voltage and Load Current @ 25°C
90
85
80
Vin = 36 V
75
Vin = 24 V
70
Vin = 18 V
65
Vin = 9 V
60
55
50
0
0.5
1
1.5
2
2.5
3
3.5
Load Current (Amps)
UEI15 Series
Isolated Wide Input Range 15-Watt DC/DC Converters
UEI15-033-Q12
5.5
Maximum Current Temperature Derating @sea level
(VIN = 12V or 24V, airflow from input to output)
5.0
4.5
Natural Convection
4.0
3.5
3.0
2.5
2.0
4
40
45
50
55
60
65
70
75
80
85
Ambient temperature (°C)
90
85
80
75
70
65
60
55
50
1
Efficiency vs. Line Voltage and Load Current @ 25°C
Vin = 75 V
Vin = 48 V
Vin = 18 V
2
3
4
Load Current (Amps)
UEI15-033-Q48
Maximum Current Temperature Derating @sea level
(VIN = 24V, airflow from input to output)
5.10
4.90
Natural Convection
4.70
100 LFM
200 LFM
4.50
300 LFM
4.30
4.10
3.90
3.70
3.50
40
45
50
55
60
65
70
75
80
85
Ambient Temperature (°C)
5
UEI15-033-Q48
Maximum Current Temperature Derating @sea level
(VIN = 48V, airflow from input to output)
5.20
5.00
Natural Convection
4.80
100 LFM
200 LFM
300 LFM
4.60
400 LFM
4.40
4.20
4.00
3.80
40
45
50
55
60
65
70
75
80
85
Ambient temperature (°C)
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14 Mar 2011 MDC_UEI15W.B42 Page 9 of 16
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