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AC to DC Switching

OPR Series™ 1U Rack Mount AC to DC Switching Power Supplies

Product Description: OPR Power Series™ is a unique and a highly reliable power supply series. It can be configured as a single as well as a fully redundant power supply. OPR Power Series™ is designed for Universal AC to DC power supply applications. Because of this feature these power supplies can be used anywhere in the world. These power supplies are mainly used in the following applications:

  • Computer Peripherals and Networking
  • Telecommunications and Fiber optic Network
  • Voice, Data and Analog Communications
  • Universities and Educational Facilities
  • Instrumentation and Electronics
  • Utility and Power Industries
  • Data Acquisition
  • Medical
  • Military
Positive Output Redundant Power
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OPR Power Series is a reliable, efficient and inexpensive solution for all kind of AC to DC power supply applications.

Power Supply Main Features:

  • Compact Rack Mount Size
  • Dimensions (1.75"H x 19"W x 12"D)
  • Universal AC (Alternate Current) Input
  • Filtered IEC AC Inlet Connectors
  • EMI FCC Class B Clearance
  • Single and Multiple Output
  • Highly Efficient Design
  • 1U Low Profile Height
  • NO Minimum Load Required
  • RS485/RS422 Remote Management
  • Low Voltage Power Supply Alarm
  • Data Line Alarm And ACO (Alarm Cut Off) System
  • Cost Effective and Reliable Power Supply
Single Power Supply
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Redundant Power Supply

Power Supply General Specifications:

Input VoltageUniversal 90VAC to 264VAC
Input Frequency47Hz to 63Hz
Operational Temperature0°C to 55°C
Storage Temperature-20°C to 85°C
CoolingFree Air Convection
Overload ProtectionAuto-Recovery
Efficiency80-90% Typical
DC OKTTL Logic or RS485/RS422 Interface or Status LEDs
Output DC VoltageSee Model Number Table
Output PowerSee Model Number Table

Typical Internal Power Supply Brick Safety Specifications:

Designed in full compliance withUL60950
CSA 22.2 No. 234
EMIEN55022 "Class B"
HarmonicsEN61000-3-2 Class D

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