UWR-3.3/4250-D48ACT-C Murata Power Solutions Inc, UWR-3.3/4250-D48ACT-C Datasheet - Page 8
![CONV DC/DC 3.3V 4250MA SINGLE A](/photos/8/59/85966/murata__uwr_series_sml.jpg)
UWR-3.3/4250-D48ACT-C
Manufacturer Part Number
UWR-3.3/4250-D48ACT-C
Description
CONV DC/DC 3.3V 4250MA SINGLE A
Manufacturer
Murata Power Solutions Inc
Series
UWRr
Type
Isolatedr
Datasheet
1.UWR-3.34250-D48A-C.pdf
(12 pages)
Specifications of UWR-3.3/4250-D48ACT-C
Number Of Outputs
1
Output
3.3V
Power (watts)
15W
Mounting Type
Through Hole
Voltage - Input
36 ~ 75V
Package / Case
6-DIP Module
1st Output
3.3 VDC @ 4.25A
Size / Dimension
2.00" L x 1.00" W x 0.48" H (50.8mm x 25.4mm x 12.2mm)
Power (watts) - Rated
15W
Operating Temperature
-40°C ~ 85°C
Efficiency
85%
Approvals
cUL, EN, UL
Output Power
14 W
Input Voltage Range
36 V to 75 V
Output Voltage (channel 1)
3.3 V
Output Current (channel 1)
4.25 A
Isolation Voltage
1.5 KV
Product
Isolated
Dc / Dc Converter O/p Type
Single
No. Of Outputs
1
Input Voltage
36V To 75V
Power Rating
15W
Output Voltage
3.3V
Output Current
4.25A
Supply Voltage
48V
Rohs Compliant
Yes
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
811-1900-5
90
85
80
75
70
65
60
55
50
45
90
85
80
75
70
65
60
55
50
45
90
85
80
75
70
65
60
55
50
45
0.6
0.6
0.6
UWR-2.5/6000-D12A Efficiency vs. Line and Load
UWR-2.5/6000-D24A Efficiency vs. Line and Load
UWR-2.5/6000-D48A Efficiency vs. Line and Load
1.2
1.2
1.2
1.8
1.8
1.8
V
V
V
IN
IN
IN
= 18V
= 36V
V
V
V
= 75V
IN
2.4
IN
2.4
IN
2.4
Load Current (Amps)
Load Current (Amps)
Load Current (Amps)
= 12V
= 24V
= 48V
V
V
V
IN
IN
IN
= 10V
= 18V
= 36V
3
3
3
Typical Performance Curves for UWR 7-15W A-Series
3.6
3.6
3.6
4.2
4.2
4.2
4.8
4.8
4.8
www.murata-ps.com
5.4
5.4
5.4
6
6
6
90
85
80
75
70
65
60
55
50
45
90
85
80
75
70
65
60
55
50
45
90
85
80
75
70
65
60
55
50
45
0.4
0.4
0.4
UWR-3.3/4250-D12A Efficiency vs. Line and Load
UWR-3.3/4250-D24A Efficiency vs. Line and Load
UWR-3.3/4250-D48A Efficiency vs. Line and Load
0.9
0.9
0.9
1.4
1.4
1.4
V
V
V
IN
IN
IN
= 18V
= 36V
= 75V
V
V
V
IN
IN
IN
Load Current (Amps)
Load Current (Amps)
Load Current (Amps)
6 Amp/15 Watt DC/DC Converters
= 12V
= 24V
= 48V
05 Apr 2011 MDC_UWR_7-15.F10 Page 8 of 12
1.8
1.8
1.8
V
V
V
IN
IN
IN
= 10V
= 18V
= 36V
Single Output, High-Density,
2.3
2.3
2.3
UWR Models
2.8
email: sales@murata-ps.com
2.8
2.8
3.3
3.3
3.3
3.8
3.8
3.8
4.3
4.3
4.3