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AC-DC Power Supplies
High Efficiency / Convection-cooled
Chassis Mount / Open Frame
Configurable
External
Encapsulated & PCB Mount
DIN Rail
3 Phase
Baseplate-cooled
Distributed Power / Hotswap
Medical
Defense
Legacy
DC-DC Converters
Through Hole Mount
Surface Mount
Switching Regulators
Baseplate-cooled
DIN Rail
LED Drivers
Medical
Defense
Railway
Legacy
High Voltage Power
DC-DC Converters - Proportional
DC-DC Converters - Regulated
High Voltage Rack & Chassis Mount
Legacy
EMI Filters
Chassis Mount
Panel Mount
Medical
RF Power Supplies
High Frequency
Low Frequency
Dual Frequency
Support
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Technical Articles - High Voltage
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RDH300
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300 Watts
Wide 4:1 Input Range
72 & 110 VDC Nominal Inputs for Rail Applications
Complies with EN50155
Meets EN50121-3-2
Single Output
Industry Standard 1/2 Brick
-40 °C to +100 °C Operation
3000 VDC Isolation
Output Trim ±10%
Remote On/Off and Remote Sense
3 Year Warranty
Models
Datasheets
Specifications
Approval Documents
3D Models
Model Name
Input
Output
Power
RDH30072WS05
43-160 VDC
5 V / 60 A
300 W
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RDH30072WS12
43-160 VDC
12 V / 25 A
300 W
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Stock Check
RDH30072WS24
42-160 VDC
24 V / 12.5 A
300 W
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Stock Check
RDH30072WS28
42-160 VDC
28 V / 10.7 A
300 W
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Stock Check
RDH30072WS48
43-160 VDC
48 V / 6.25 A
300 W
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Stock Check
Shortform Datasheet
Shortform Datasheet
Dimensions:
RDH300: 2.4 x 2.28 x 0.5” (61.0 x 57.9 x 12.7 mm)
Input Voltage:
43-160 VDC (72/110 V nominal inputs)
Efficiency:
89% (see datasheet)
Operating Temp:
Base Plate Temperature: -40 to +100 °C
Isolation:
Input to Output: 3000 VDC at 60 s
Input to Case: 3000 VDC at 60 s
Output to Case: 500 VAC at 60 s
European Safety Approvals:
EN50155
US Safety Approvals:
cUL60950-1
EMC:
Conducted & Radiated: EN50121-3-2
Declaration of Conformity - RDH300
Declaration of Conformity - RDH300
UL Certificate
UL Certificate
3D Models
RDH300 IGES Model
RDH300 STEP Model
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