UWR-3.3/9-D48A-C Murata Power Solutions Inc, UWR-3.3/9-D48A-C Datasheet - Page 7
![CONV DC/DC 3.3V 9A SGL A T/H](/photos/8/59/85966/murata__uwr_series_sml.jpg)
UWR-3.3/9-D48A-C
Manufacturer Part Number
UWR-3.3/9-D48A-C
Description
CONV DC/DC 3.3V 9A SGL A T/H
Manufacturer
Murata Power Solutions Inc
Series
UWRr
Type
Isolatedr
Datasheet
1.UWR-3.39-D48A-C.pdf
(10 pages)
Specifications of UWR-3.3/9-D48A-C
Number Of Outputs
1
Output
3.3V
Power (watts)
30W
Mounting Type
Through Hole
Voltage - Input
36 ~ 75V
Package / Case
8-DIP Module (7 Leads)
1st Output
3.3 VDC @ 9A
Size / Dimension
2.00" L x 2.00" W x 0.45" H (50.8mm x 50.8mm x 11.4mm)
Power (watts) - Rated
30W
Operating Temperature
-40°C ~ 85°C
Efficiency
88.5%
Approvals
CE, cUL, EN, UL
Output Power
30 W
Input Voltage Range
36 V to 75 V
Output Voltage (channel 1)
3.3 V
Output Current (channel 1)
9 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
30W
Output Voltage
3.3V
Output Current
9A
Supply Voltage
48V
Dc / Dc Converter Case Style
Through
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
811-1924-5
TYPICAL PERFORMANCE CURVES
92
88
84
80
76
72
68
64
92
88
84
80
76
72
68
64
92
88
84
80
76
72
68
64
0.8
0.9
0.9
UWR-3.3/8-D12 Efficiency vs. Load @ 25
UWR-3.3/9-D24 Efficiency vs. Load @ 25
UWR-3.3/9-D48 Efficiency vs. Load @ 25
1.6
1.8
1.8
2.4
2.7
2.7
3.2
3.6
3.6
Output Current (Amps)
Output Current (Amps)
Output Current (Amps)
4.5
4.5
4
V
V
V
V
V
V
V
V
V
IN
IN
IN
IN
IN
IN
IN
IN
IN
= 10V
= 12V
= 18V
= 18V
= 24V
= 36V
= 36V
= 48V
= 75V
4.8
5.4
5.4
www.murata-ps.com
˚
˚
˚
5.6
6.3
6.3
C Ambient
C Ambient
C Ambient
6.4
7.2
7.2
Single Output, High-Density, 3.3V
7.2
8.1
8.1
8
9
9
92
88
84
80
76
72
68
64
60
56
92
88
84
80
76
72
68
64
60
56
92
88
84
80
76
72
68
64
60
56
0.7
0.8
0.8
UWR-5/7-D12 Efficiency vs. Load @ 25
UWR-5/8-D24 Efficiency vs. Load @ 25
UWR-5/8-D48 Efficiency vs. Load @ 25
1.4
1.6
1.6
Technical enquiries email: sales@murata-ps.com, tel:
OUT
2.1
2.4
2.4
and 5 V
UWR 26-40W Series
2.8
3.2
3.2
Output Current (Amps)
Output Current (Amps)
Output Current (Amps)
OUT
3.5
4
4
, 26-40 Watt, DC/DC Converters
V
V
V
V
V
V
V
V
V
IN
IN
IN
IN
IN
IN
IN
IN
IN
MDC_UWR26-40W_B05 Page 7 of 10
= 10V
= 12V
= 18V
= 18V
= 24V
= 36V
= 36V
= 48V
= 75V
4.2
4.8
4.8
˚
˚
˚
C Ambient
C Ambient
C Ambient
4.9
5.6
5.6
5.6
6.4
6.4
+1 508 339 3000
6.3
7.2
7.2
7
8
8