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RFB350-48S12-5TJ

P1-P3P4-P6
Rev.11.26.07
rfb300/350
4 of 6
Embedded Power for
Business-Critical Continuity
Specifications Contd.
-Out
-Sen
+Out
Vadj
+Sen
+IN
-IN
Case
RC
1 μF
50 V
330 μF
330 μF
Figure 1 - Standard Application - 28 V Models
-Out
-Sen
+Out
Vadj
+Sen
+IN
-IN
Case
RC
1 μF
50 V
470 μF
330 μF
Figure 2 - Standard Application - 12 V Models
OUTPUT CURRENT MAX. (%)
TEMPERATURE (ºC) BASEPLATE
0
20
40
60
80
100
-40 -20 0 20 40 60 80 100
Figure 3 - Derating Curve - All Models
Figure 4 - Typical Turn-on Delay and
Risetime RFB350-48S28Y
Channel 1: Output Voltage, Channel 2: Input Voltage
0
3 6 9 12
84
86
88
90
92
EFFICIENCY (%)
OUTPUT CURRENT (A)
Vin = 48 V
Figure 6 - Typical Efficiency vs.
Output Current – RFB300-48S28Y
0
3 6 9 12
83
85
87
89
91
EFFICIENCY (%)
OUTPUT CURRENT (A)
Vin = 24 V
Figure 5 - Typical Efficiency vs.
Output Current – RFB300-24S28Y
Rev.11.26.07
rfb300/350
5 of 6
Embedded Power for
Business-Critical Continuity
Specifications Contd.
0
5 10 15 20 25 30
80
82
84
86
88
90
PERCENT EFFICIENCY (%)
OUTPUT CURRENT (A)
Vin = 24 V
Figure 9 - Typical Efficiency vs.
Output Current – RFB300-24S12Y
Figure 10 - RFB350-48S28Y Transient Response
Load 6.25-9.38 A
Figure 11 - RFB350-48S12Y Transient Response
Load 14.5-21.75 A
0
2 4 6 8 10 12 14
85
86
87
88
89
90
91
92
EFFICIENCY (%)
OUTPUT CURRENT (A)
Vin = 48 V
Figure 7 - Typical Efficiency vs.
Output Current – RFB350-48S28Y
0
6 12 18 24 30
84
86
88
90
92
EFFICIENCY (%)
OUTPUT CURRENT (A)
Vin = 48 V
Figure 8 - Typical Efficiency vs.
Output Current – RFB350-48S12Y
Embedded Power for
Business-Critical Continuity
Rev.11.26.07
rfb300/350
6 of 6
Emerson Network Power and the Emerson
Network Power logo are trademarks and
service marks of Emerson Electric Co.
©2007 Emerson Electric Co.
Emerson Network Power.
The global leader in enabling
business-critical continuity.
EmersonNetworkPower. com
AC Power
Connectivity
DC Power
Embedded Power
Inbound Power
Integrated Cabinet Solutions
Outside Plant
Precision Cooling
Site Monitoring and Services
Americas
5810 Van Allen Way
Carlsbad, CA 92008
USA
Telephone: +1 760 930 4600
Facsimile: +1 760 930 0698
Europe (UK)
Waterfront Business Park
Merry Hill, Dudley
West Midlands, DY5 1LX
United Kingdom
Telephone: +44 (0) 1384 842 211
Facsimile: +44 (0) 1384 843 355
Asia (HK)
16th - 17th Floors, Lu Plaza
2 Wing Yip Street, Kwun Tong
Kowloon, Hong Kong
Telephone: +852 2176 3333
Facsimile: +852 2176 3888
For global contact, visit:
www.powerconversion.com
technicalsupport@powerconversion.com
While every precaution has been taken to ensure
accuracy and completeness in this literature, Emerson
Network Power assumes no responsibility, and disclaims
all liability for damages resulting from use of this
information or for any errors or omissions.
Figure 12 - Mechanical Drawing, Dimension Options and Pin-Out Table
Case
-Vin
+Vin
RC
-Sen
Vadj
2x ø0.081 (2.06)
7x ø0.040 (1.02)
-Vout
+Vout
+Sen
0.23 ±0.02 (5.84 ±0.51)
0.00 (0.00)
1.900 (48.26)
0 (0.00)
2.000 (50.80)
0
2.27 ±0.02 (57.66 ±0.51)
Case Footprint
2.39 ±0.02
(60.71 ±0.51)
Case Footprint
Height
(See Dimension Option Table Below)
4 x Thru Hole Insert 0.128 (3.25) Clearance
(M3 x 0.5 Threaded Inserts are Available)
0.300 (7.62)
0.700 (17.78)
1.000 (25.40)
1.300 (33.02)
1.700 (43.18)
PIN CONNECTIONS
PIN NUMBER FUNCTION
-Vin Negative Input Terminal
Case
RC ON/OFF Control Terminal
+Vin Positive Input Terminal
+Vout Positive Output Terminal
+Sen Positive Remote Sense
Vadj Output Adjustment Trim Pin
-Sen Negative Remote Sense
-Vout Negative Output Terminal
Dimension Options
Option Height
5 0.50 ±0.02 (12.70 0.51)
4 0.40 ±0.02 (10.16 ±0.51)
P1-P3P4-P6

RFB350-48S12-5TJ

Mfr. #:
Buy RFB350-48S12-5TJ
Manufacturer:
Description:
Isolated DC/DC Converters 350W 36-75Vin 13.2V Single 1/2 Brick
Lifecycle:
New from this manufacturer.
Delivery:
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