RBC-12/17-D48NB-C Murata Power Solutions Inc, RBC-12/17-D48NB-C Datasheet - Page 9

• Manufacturer Part Number: RBC-12/17-D48NB-C
• Description: DC/DC
• Manufacturer: Murata Power Solutions Inc
• Type: With Remote On/Offr

Specifications of RBC-12/17-D48NB-C

• Dc / Dc Converter O/p Type: Fixed
• No. Of Outputs: 1
• Input Voltage: 36V To 75V
• Power Rating: 210W
• Output Voltage: 12V
• Output Current: 17A
• Supply Voltage: 48V
• Dc / Dc Converter Case Style: DIP
• Voltage - Input (min): 36V
• Voltage - Input (max): 75V
• Number Of Outputs: 1
• Power (watts) - Manufacture Series: 200W
• Power (watts) - Max: 204W
• 1st Output: 12 VDC @ 17A
• 2nd Output: -
• 3rd Output: -
• Voltage - Isolation: 2.25kV (2250V)
• Mounting Type: Through Hole
• Package / Case: 5-DIP Module, 1/4 Brick
• Size / Dimension: 2.30" L x 1.45" W x 0.50" H (58.4mm x 36.8mm x 12.7mm)
• Operating Temperature: -40°C ~ 85°C
• Efficiency: 92.5%
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 490-5679

Murata Power Solutions, Inc.
11 Cabot Boulevard, Mansfi eld, MA 02048-1151 U.S.A.
ISO 9001 and 14001 REGISTERED
Figure 3. Vertical Wind Tunnel
www.murata-ps.com/locations
on each side. The adjustable heating element and fan, built-in temperature
gauges and no-contact IR camera mean that power supplies are tested in real-
world conditions.
Both sides of the UUT are studied since there are different thermal gradients
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.
from others, possibly causing uneven overheating.
turbulence removes more heat from some surfaces and less heat
heat transfer characteristics and give false readings. Excess
Vertical Wind Tunnel
Murata Power Solutions employs a custom-designed enclosed
vertical wind tunnel, infrared video camera system and test
instrumentation for accurate airfl ow and heat dissipation
analysis of power products. The system includes a precision low
fl ow-rate anemometer, variable speed fan, power supply input
and load controls, temperature gauges and adjustable heating
element.
The IR camera can watch thermal characteristics of the Unit
Under Test (UUT) with both dynamic loads and static steady-
state conditions. A special optical port is used which is transpar-
ent to infrared wavelengths. The computer fi les from the IR
camera can be studied for later analysis.
Both through-hole and surface mount converters are soldered
down to a host carrier board for realistic heat absorption and
spreading. Both longitudinal and transverse airfl ow studies are
possible by rotation of this carrier board since there are often
signifi cant differences in the heat dissipation in the two airfl ow
directions. The combination of both adjustable airfl ow, adjustable
ambient heat and adjustable Input/Output currents and voltages
mean that a very wide range of measurement conditions can be
studied.
The airfl ow collimator mixes the heat from the heating element
to make uniform temperature distribution. The collimator also
reduces the amount of turbulence adjacent to the UUT by restor-
ing laminar airfl ow. Such turbulence can change the effective
Quarter Brick, Regulated Bus Converters
RBC-12/17-D48 Series
11 Apr 2011 MDC_RBC-12/17-D48.A03 Page 9 of 9
email: [e-mail]
© 2011 Murata Power Solutions, Inc.