UCE-3.3/15-D48NB-C Murata Power Solutions Inc, UCE-3.3/15-D48NB-C Datasheet - Page 17

• Manufacturer Part Number: UCE-3.3/15-D48NB-C
• Description: CONV DC/DC 49.5W 3.3V 15A
• Manufacturer: Murata Power Solutions Inc
• Series: UCEr
• Type: Isolatedr

Specifications of UCE-3.3/15-D48NB-C

• Number Of Outputs: 1
• Output: 3.3V
• Power (watts): 100W
• Mounting Type: Through Hole
• Voltage - Input: 36 ~ 75V
• Package / Case: 8-DIP Module, 1/8 Brick
• 1st Output: 3.3 VDC @ 15A
• Size / Dimension: 2.30" L x 0.90" W x 0.37" H (58.4mm x 22.9mm x 9.4mm)
• Power (watts) - Rated: 49.5W
• Operating Temperature: -40°C ~ 85°C
• Efficiency: 90%
• Approvals: CSA, cUL, EN, UL
• Output Power: 50 W
• Input Voltage Range: 36 V to 75 V
• Input Voltage (nominal): 48 V
• Output Voltage (channel 1): 3.3 V
• Output Current (channel 1): 15 A
• Isolation Voltage: 2.25 KV
• Package / Case Size: Eighth Brick
• Output Voltage: 3.3 V
• Product: Isolated
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• 4th Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 811-1837-5

Murata Power Solutions, Inc.
11 Cabot Boulevard, Mansfi eld, MA 02048-1151 U.S.A.
ISO 9001 and 14001 REGISTERED
TYPICAL PERFORMANCE CURVES
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95
90
85
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75
70
65
60
55
50
45
40
3
3
UCE-12/8.3-D48 Effi ciency vs Line Voltage & Load Current @ 25ºC
UCE-12/10-D48 Effi ciency and Power Dissipation @ Ta = +25ºC
4
4
5
Vin = 48V
Vin = 36V
Vin = 75V
Load Current (A)
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5
Load Current (A)
Power Dissipation (Vin = 48V)
Vin = 36V
Vin = 75V
Vin = 48V
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9
8
7
6
5
4
3
2
1
0
30
UCE-12/8.3-D48 Maximum Current Temperature Derating at sea level
6
8
35
(Vin = 48V, with baseplate, airfl ow is from -Vin to +Vin)
www.murata-ps.com/locations
40
9
7
45
10
50
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24
20
16
12
Ambient Temperature (ºC)
8
4
0
8
100 LFM
400 LFM
300 LFM
200 LFM
55
60
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. Specifi cations are subject to change without
notice.
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10
8
6
4
2
0
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8
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6
5
4
3
2
1
0
30
30
UCE-12/10-D48 Maximum Current Temperature Derating at sea level
65
(Vin = 48V, no baseplate, airfl ow direction from Vin to Vout)
35
35
(Vin = 48V, no baseplate, longitudinal airfl ow at sea level)
UCE-12/8.3-D48 Maximum Current Temperature Derating
70
40
40
75
400 LFM
300 LFM
200 LFM
100 LFM
45
45
80
Isolated, High-Density, Eighth-Brick
Ambient Temperature (ºC)
50
50
Ambient Temperature (ºC)
85
Low Profi le DC/DC Converters
21 Feb 2011
55
55
Natural Convection
60
60
100 LFM
200 LFM
300 LFM
400 LFM
65
email: [e-mail]
65
UCE Series
MDC_UCE.A30 Page 17 of 17
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70
© 2011 Murata Power Solutions, Inc.
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