IRH Series
Encapsulated 150-Watt Isolated DC-DC Converter
PERFORMANCE SPECIFICATIONS SUMMARY AND ORDERING GUIDE ①②
Output
Input
Efficiency
Ripple & Noise
(mVp-p)
Total
Power
(W)
Root Model ①
Regulation (max.)
VOUT IOUT
(V) (A, max)
VIN Nom.
(V)
Range
(V)
IIN, no load IIN, full load
(mA)
(A)
Typ.
Max.
100
160
240
Line
Load
0.3%
0.5%
0.3%
Min.
Typ.
IRH-5/30-T110
5
30
150
150
150
60
0.2%
0.5%
0.2%
110
110
110
57.6-160
57.6-160
57.6-160
60
60
60
2.92
3
89.0%
87.0%
88.0%
91.0%
89.5%
89.0%
IRH-12/12.5-T110 12
IRH-24/6.3-T110
24
12.5
6.25
100
100
3
①Please refer to the part number structure for additional options and complete ordering part numbers.
②All specifications are at nominal line voltage and full load, +25 ºC. Unless otherwise noted. See detailed specifications. Output capacitors are 1 μF ceramic in parallel with 10 μF
electrolytic. I/O caps are necessary for our test equipment and may not be needed for your application.
Part Number Structure
IR H -Vout/ Iout - Input Voltage N V F
- C
RoHS 6 Compliant
Industrial-Railway
Package/Cooling Configuration
F = Slotted/Flanged Baseplate
Blank = Standard Baseplate
H = Half-Brick
(only available for Pin option #2)
Please see mechanical drawings for details
Nominal OutputVoltage
Voltage in Volts (V)
Pin Options
V (option #1) = V Optinal Pins/Pinout
Maximum Rated Output Currrent
Blank (option #2) = Optinal DOSA Pins/Pinout
Please see mechanical drawings for details
Current in Amps (A)
N= Negative Logic (Standard Configuration for Pin option #2)
P= Positive Logic (Standard Configuration for Pin option #1)
InputVoltage Range
T110 = 57.6V-160V (110V Nominal)
Examples:
IRH-5/30-T110N-C stands for Industrial Railway Half Brick, 5Vout @ 30A, 57.6V – 160Vin, Negative Logic, Option #2 Pin Option, Standard
Baseplate, RoHS Compliant
IRH-5/30-T110PVF-C stands for Industrial Railway Half Brick, 5Vout @ 30A, 57.6V – 160Vin, Positive Logic, V pin option with Slotted/Flanged
Baseplate, RoHS Compliant
Note: Special order applies to Positive Logic version. Some model number combinations may not be available. See website or contact your local
Murata sales representative.
www.murata-ps.com/support
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