UEI15 Просмотр технического описания (PDF) - Murata Power Solutions
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UEI15 Datasheet PDF : 13 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
5.10
Maximum Current Temperature Derating @sea level
(Vin = 24V, airflow from input to output)
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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MDC_UEI15W.B21 Page 10 of 13
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