CSNP661 Closed-loop Current Sensor For Welding Equipment Feedback Control Systems

Basic Information:

• Product Model: CSNP661
• Sensor Type: Closed-loop current sensor based on Hall effect and zero-flux balance method
• Package Type: Module, single-pass through
• Pin Count: 3 pins
• Housing Material: PBT

Measurement Range:

• Rated Current: Not explicitly specified (measurable range: ±90A)
• Measurable Current Types: DC, AC, and pulse current

Product Features:

• High Precision: Accuracy up to ±0.5%
• Fast Response: Response time < 0.5μs
• Electrical Isolation: Electrical isolation between primary and secondary circuits via Hall effect
• Strong Overload Capability: Withstands high overload currents
• Wide Operating Temperature Range: -40℃ to +85℃
• Excellent Linearity: Linearity ±0.1%

Operating Conditions:

• Power Supply Voltage: ±12V to ±15V DC
• Coil Resistance: 30Ω

Physical Characteristics:

• Mounting Method: PCB mount, through-hole
• Dimensions: Module-type single-pass through structure (specific dimensions not available)
• Weight: 23.375g

Application Fields:

• Variable Frequency Drives: Monitors current in VFDs to ensure normal operation and equipment protection
• Overcurrent Protection: Real-time current monitoring in circuits to trigger protection at exceeding set values
• Power Supply Systems: Monitors power output current for stable supply and protection
• Feedback Control Systems: Provides accurate current data for precise control
• Robotics: Monitors motor current in robot drive systems for motion control and fault diagnosis
• Welding Equipment: Monitors current to ensure welding quality and equipment safety

Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, photodiodes, Japan FIGARO, UK CITY, ALPHASENSE full range of semiconductors, catalytic, electrochemical gas sensors, French HUMIREL/MEAS humidity sensors and other international well-known companies authorized agents or distributors, to provide customers with product information, products Solutions, product selection, supply guarantee and logistics services, etc.