UEI30-033-Q12N-C 查看數據表（PDF） - Murata Manufacturing
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UEI30-033-Q12N-C Datasheet PDF : 16 Pages
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UEI30 Series
30W Isolated Wide-Range DC/DC Converters
PERFORMANCE DATA
Efficiency vs. Line Voltage and Load Current @ 25°C
UEI30-150-Q48
Power Dissipation vs. Load Current @ 25°C
92
5.0
90
4.5
88
4.0
Vin = 75V
86
Vin = 48V
3.5
84
Vin = 24V
3.0
Vin = 18V
82
Vin = 75 V
2.5
80
Vin = 48 V
2.0
78
Vin = 24 V
Vin = 18 V
1.5
76
74
1.0
0.7
0.8
1.0
1.1
1.2
1.3
1.5
1.6
1.7
1.9
2.0
72
0.7
0.8
1.0
1.1
1.2
1.3
1.5
1.6
1.7
1.9
2.0
Load Current (Amps)
Load Current (Amps)
Maximum Current Temperature Derating @Sea Level
(VIN = 18-48V, transverse airflow)
UEI30-150-Q48 Maximum Current Temperature Derating @Sea Level
(VIN = 75V, transverse airflow)
2.2
2.2
2.0
2.0
Natural Convection
1.8
1.8
100 LFM
200 LFM
300 LFM
1.6
1.4
1.2
1.0
20
25
30
35
40
45
50
55
60
65
70
75
80
85
Ambient Temperature (ºC)
1.6
1.4
1.2
1.0
20
25
30
35
40
45
50
55
60
65
70
75
80
85
Ambient Temperature (ºC)
Murata Power Solutions, Inc.
11 Cabot Boulevard, Mansfield, MA 02048-1151 U.S.A.
ISO 9001 and 14001 REGISTERED
Murata Power Solutions, Inc. makes no representation that the use of its products in the circuits described herein, or the use of other
technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not imply
the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Specifications are subject to change without
notice.
© 2011 Murata Power Solutions, Inc.
www.murata-ps.com/locations
email: sales@murata-ps.com
03 Feb 2011 MDC_UEI Series 30W.A14 Page 16 of 16
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