UCE-3.3/30-D48N-C Murata Power Solutions Inc, UCE-3.3/30-D48N-C Datasheet - Page 14
![DC/DC Converters & Regulators 48Vin 3.3Vout 30A 99W Neg polarity](/photos/17/93/179326/uce_sml.jpg)
UCE-3.3/30-D48N-C
Manufacturer Part Number
UCE-3.3/30-D48N-C
Description
DC/DC Converters & Regulators 48Vin 3.3Vout 30A 99W Neg polarity
Manufacturer
Murata Power Solutions Inc
Type
Step Downr
Specifications of UCE-3.3/30-D48N-C
Output Power
99 W
Input Voltage Range
36 V to 75 V
Input Voltage (nominal)
48 V
Number Of Outputs
1
Output Voltage (channel 1)
3.3 V
Output Current (channel 1)
30 A
Isolation Voltage
2.25 KV
Package / Case Size
Eighth Brick
Output Voltage
3.3 V
Product
Isolated
Dc / Dc Converter O/p Type
Eighth-Brick
No. Of Outputs
1
Input Voltage
36V To 75V
Power Rating
99W
Output Current
30A
Approval Bodies
CAN / CSA / EN / IEC / UL
Rohs Compliant
Yes
Screening Level
Industrial
Product Length (mm)
22.9mm
Product Depth (mm)
58.4mm
Mounting Style
Through Hole
Pin Count
8
Package / Case
1/8-Brick
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
TYPICAL PERFORMANCE CURVES
95
90
85
80
75
70
65
60
55
50
45
40
95
90
85
80
75
70
90
85
80
75
70
65
60
3
UCE-1.5/20-D48 Effi ciency vs Line Voltage & Load Current @ 25ºC
UCE-1.8/30-D48 Effi ciency vs Line Voltage & Load Current @ 25ºC
UCE-2.5/20-D48 Effi ciency vs Line Voltage & Load Current @ 25ºC
3
3
4
5
5
7
6
6
7
9
Vin = 75V
Vin = 48V
Vin = 36V
8
11
9 10 11 12 13 14 15 16 17 18 19 20
9
Load Current (A)
13
Load Current (A)
Load Current (A)
15
Vin = 75V
Vin = 48V
Vin = 36V
Vin = 36V
Vin = 75V
Vin = 48V
17
12
19
21
15
23
25
www.murata-ps.com
18
27
29
20
18
16
14
12
10
35
30
25
20
15
10
20
16
12
5
0
8
4
0
30
30
30
(Vin = 48V, with baseplate, longitudinal airfl ow at sea level)
(Vin = 48V, no baseplate, longitudinal airfl ow at sea level)
(Vin = 48V, no baseplate, longitudinal airfl ow at sea level)
UCE-1.5/20-D48 Maximum Current Temperature Derating
UCE-1.8/30-D48 Maximum Current Temperature Derating
UCE-2.5/20-D48 Maximum Current Temperature Derating
35
35
40
40
40
400 LFM
300 LFM
200 LFM
100 LFM
45
45
Isolated, High-Density, Eighth-Brick
Ambient Temperature (ºC)
Natural Convection
Ambient Temperature (ºC)
50
Ambient Temperature (ºC)
50
50
Low Profi le DC/DC Converters
21 Feb 2011 MDC_UCE.A30 Page 14 of 17
55
300 LFM
200 LFM
100 LFM
55
60
60
60
email: sales@murata-ps.com
65
400 LFM
300 LFM
200 LFM
100 LFM
UCE Series
65
70
70
70
75
75
80
80
80
85