UEI-15 Ver la hoja de datos (PDF) - Murata Manufacturing
Número de pieza
componentes Descripción
Fabricante
UEI-15 Datasheet PDF : 13 Pages
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PERFORMANCE DATA
Efficiency vs. Line Voltage and Load Current @ 25°C
100
90
80
70
Vin = 36 V
60
Vin = 24 V
50
Vin = 18 V
40
Vin = 9 V
30
20
10
0.25 0.5 0.75 1 1.25 1.5 1.75 2 2.25 2.5 2.75
Load Current (Amps)
UEI15 Series
Isolated Wide Input Range 15-Watt DC/DC Converters
UEI15-050-Q12
3.2
Maximum Current Temperature Derating @sea level
(Vin = 12 or 24V, airflow from input to output)
3.0
Natural Convection
2.8
2.6
2.4
2.2
3
2.0
40
45
50
55
60
65
70
75
80
85
Ambient temperature (°C)
Efficiency vs. Line Voltage and Load Current @ 25°C
100
90
UEI15-050-Q48
Maximum Current Temperature Derating @Sea Level
(Vin = 24V or 48V, airflow is from input to output)
3.20
80
3.10
70
60
Vin = 75 V
50
Vin = 36 V
40
30
Vin = 24 V
20
Vin = 18 V
10
0
0
0.5
1
1.5
2
2.5
3
3.00
2.90
Natural Convection
2.80
2.70
2.60
2.50
40 45 50 55 60 65 70 75 80 85
Ambient Temperature (°C)
Load Current (Amps)
Efficiency vs. Line Voltage and Load Current @ 25°C
90
85
80
Vin = 36 V
75
Vin = 24 V
70
Vin = 18 V
Vin = 9 V
65
UEI15-120-Q12
Maximum Current Temperature Derating @Sea Level
(Vin = 12V or 24V, airflow is from pin 2 to pin 1)
1.30
1.20
Natural Convection
1.10
1.00
0.90
0.80
0.70
0.60
60
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1 1.2 1.3
Load Current (Amps)
0.50
40 45 50 55 60 65 70 75 80 85
Ambient Temperature (°C)
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MDC_UEI15W.B21 Page 11 of 13
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