Power Supply

Low to Mid Power CRPS

Common Redundant Power Supply(CRPS)

  • Application: Server, Storage, Networking, HPC
  • CRPS-185: 185x73.5x40mm(LxHxW)
  • Input: 90 to 264Vac,180-300Vdc
  • Hot-plug
  • Full Digital Control
  • Efficiency: Titanium 94%
  • Active Power Factor Correction
  • Intelligent-thermal Fan Control
  • N+N, N+1 Redundant
  • Reverse Airflow Option

Product Overview 
The Common Redundant Power Supply (CRPS) is designed to meet the high power demands and reliability standards of critical systems such as servers, storage, and networking applications. Offering advanced features such as hot-plug capability, full digital control, and intelligent thermal management, this power supply ensures seamless and reliable operation of sensitive equipment, minimizing downtime and optimizing energy efficiency. The CRPS is equipped with N+N and N+1 redundancy options for high availability, making it ideal for environments requiring continuous power without interruption.

Key Features:

  • High Efficiency (94% Titanium rated): Reduces energy consumption and heat dissipation.
  • Hot-Plug Support: Enables installation or replacement without system shutdown, ensuring continuous operation.
  • Full Digital Control: Provides precise performance monitoring and system control for enhanced reliability.
  • Active Power Factor Correction (PFC): Optimizes power usage, minimizing electrical losses and ensuring stable operation.
  • Intelligent Thermal Management: Automated fan control adjusts based on temperature, ensuring optimal cooling and reduced noise.
  • Redundancy Options: Supports N+N and N+1 configurations for maximum reliability and fault tolerance.
  • Flexible Airflow: Reverse airflow option available for efficient cooling in various installation settings.

Applications:

  • Servers: Ideal for high-performance servers requiring continuous and stable power supply.
  • Storage Systems: Provides reliable power for data centers and enterprise storage equipment.
  • Networking Equipment: Ensures uninterrupted power for critical networking hardware.
  • High-Performance Computing (HPC): Powers systems that require high reliability and optimal performance in computing clusters.
  • Mission-Critical Applications: Suitable f

Technical Specifications for Common Redundant Power Supply (CRPS)

  • Model: CRPS-185
  • Input Voltage Range: 90 to 264Vac, 180-300Vdc
  • Nominal Input Frequency: 47-63Hz
  • Output Power: 185W
  • Output Voltage: 12V (typical)
  • Efficiency: 94% (Titanium rating)
  • Power Factor Correction: Active PFC
  • Redundancy: N+N, N+1
  • Cooling: Intelligent thermal fan control
  • Fan Control: Automatically adjusts based on thermal load
  • Airflow: Reverse airflow option available
  • Dimensions (LxHxW): 185 x 73.5 x 40mm
  • Weight: 1.2kg (approx.)
  • Operating Temperature Range: 0°C to 50°C
  • Storage Temperature Range: -20°C to 85°C
  • Humidity: 5% to 95% non-condensing
  • Certifications: CE, UL, RoHS

Block Diagram Details:

  1. AC Input Stage:

    • Input Voltage Converter
    • Active Power Factor Correction (PFC)

  2. DC Output Stage:

    • Voltage Regulation Circuit
    • Power Conversion Unit (DC-DC)

  3. Control and Monitoring Module:

    • Digital Control Processor
    • Output Voltage and Current Monitoring

  4. Thermal Management System:

    • Intelligent Fan Control
    • Temperature Sensors

  5. Redundancy Control:

    • N+1 and N+N Redundant Power Paths

  6. Hot-Plug Functionality:

    • Enable seamless power module replacement without shutdown

For more information, please contact RF Point.


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