CSNR161-006 Closed-loop Current Sensor For Power Supplies Feedback Control Systems

Basic Information:

• Product Model: CSNR161-006
• Sensor Type: Closed-loop current sensor based on magnetoresistive/Hall effect and zero-flux balance method

Electrical Parameters:

• Rated Current: 125A
• Sensing Current Range: ±200A
• Power Supply Voltage: 4.75 - 5.25V DC (or 12 - 15V DC as alternative specifications)
• Output Type: Current output

Performance Parameters:

• Accuracy: ±0.5%
• Response Time: < 0.5μs
• Bandwidth: Not explicitly specified (supports DC, AC, and pulse current measurement with fast response)

Temperature Parameters:

• Operating Temperature Range: -40℃ to +85℃
• Storage Temperature Range: Not specified (typically extended to -55℃ to +125℃ for similar products)

Mechanical & Packaging Parameters:

• Package Type: Not specified (common types for similar sensors: DIP, QFP, etc.)
• Mounting Method: Presumed to be PCB-mountable for electronic integration

Application Fields:

• Variable Speed Drives: Monitors and controls current in motor drives for stable operation and precise speed control
• Overcurrent Protection: Real-time current monitoring to trigger protection when exceeding threshold values
• Power Supplies: Monitors output current for stable power delivery to loads
• Feedback Control Systems: Provides accurate current feedback for precise system control
• Robotics: Used in robot motor control and power systems for motion accuracy and overcurrent protection
• Welding Equipment: Monitors welding current for consistent quality and equipment protection

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