RBC-12/17-D48P-C Murata Power Solutions Inc, RBC-12/17-D48P-C Datasheet - Page 2

• Manufacturer Part Number: RBC-12/17-D48P-C
• Description: DC/DC
• Manufacturer: Murata Power Solutions Inc
• Series: RBC-12/17-D48r
• Type: With UVLOr

Specifications of RBC-12/17-D48P-C

• Product: Isolated
• Output Power: 210 W
• Input Voltage Range: 36 V to 75 V
• Input Voltage (nominal): 48 V
• Number Of Outputs: 1
• Output Voltage (channel 1): 12 V
• Output Current (channel 1): 17 A
• Isolation Voltage: 2250 V
• Package / Case Size: Quarter Brick
• Output Voltage: 12 V
• Dc / Dc Converter O/p Type: Fixed
• No. Of Outputs: 1
• Input Voltage: 36V To 75V
• Power Rating: 210W
• Output Current: 17A
• Supply Voltage: 48V
• Dc / Dc Converter Case Style: DIP
• Voltage - Input (min): 36V
• Voltage - Input (max): 75V
• Power (watts) - Manufacture Series: 210W
• 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 0.42" H (58.4mm x 36.8mm x 10.7mm)
• Operating Temperature: -40°C ~ 85°C
• Efficiency: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

➀
CAUTION – This converter is not internally fused. To avoid danger to persons or
equipment and to retain safety certifi cation, the user must connect an external
fast-blow input fuse as listed in the specifi cations. Be sure that the PC board
pad area and etch size are adequate to provide enough current so that the fuse
will blow with an overload.
Start-Up Considerations
When power is fi rst applied to the DC/DC converter, there is some risk of start
up diffi culties if you do not have both low AC and DC impedance and adequate
regulation of the input source. Make sure that your source supply does not
ORDERING GUIDE SUMMARY
Root Model ➀
RBC-12/17-D48N-C
Please refer to the part number structure for complete model numbers
PART NUMBER STRUCTURE
V
12
OUT
V
(Max.)
I
17
OUT
A
Regulated
Nominal Output Voltage:
R/N (mV pk-pk)
Typ.
50
12 Volts
Maximum Rated Output:
Bus Converter
Current in Amps
R BC
Max.
75
Input Voltage Range:
D48 = 36 to 75 Volts
-
±0.65%
12
Line
(48V nominal)
www.murata-ps.com
Regulation
(Max.)
/
17
±1.5%
Load
-
D48
(Nom.)
allow the instantaneous input voltage to go below the minimum voltage at all
times. Even if this voltage depression is very brief, this may interfere with the
on-board controller and possibly cause a failed start.
Use a moderate size capacitor very close to the input terminals. You may need
two parallel capacitors. A larger electrolytic or tantalum cap supplies the surge
current and a smaller parallel low-ESR ceramic cap gives low AC impedance.
Remember that the input current is carried both by the wiring and the ground
plane return. Make sure the ground plane uses adequate thickness copper. Run
additional bus wire if necessary.
V
48
V
IN
N
Optional:
On/Off Control
N = negative polarity , standard
P = positive polarity, optional
Optional Baseplate,
special order
B
Range
36-75
-
V
C
RoHS-6 hazardous substance compliant
(does not claim EU RoHS exemption 7b–lead in solder)
Quarter Brick, Regulated Bus Converters
RBC-12/17-D48 Series
Iin, no
load
165
mA
11 Apr 2011 MDC_RBC-12/17-D48.A03 Page 2 of 9
Iin, full
load
4.59
Note:
Some model number combinations may not be
available. Contact Murata Power Solutions for
ordering assistance.
A
90.5%
Min.
Effi ciency
email: [e-mail]
92.5%
Typ.
Case
C49
Package
Pinout
P65