QNHC3 Hall Effect Current Sensor, PCB Mount Current Transformer, 0-100A Input Range, 2.5V±2V Analog Output, DC to 200KHz Bandwidth, 3KV Galvanic Isolation (10A Output 2.5 2V)

This versatile QNHC3 Hall Effect current sensor is designed for precise current measurement and monitoring in various electronic applications. With an impressive measurement range of 0-100A and high accuracy of ≤0.7%, it delivers reliable current sensing performance. The sensor provides an analog output of 2.5V±2V and operates with a 5V supply voltage. Its excellent linearity of ≤0.1% FS ensures accurate signal representation across the entire measurement range. The sensor features a wide bandwidth from DC to 200KHz, making it suitable for both static and dynamic current measurements. Built with safety in mind, it offers 3KV galvanic isolation and can operate in temperatures from -40 to +185°F. The compact PCB mount design weighs approximately 0.35 ounces, making it ideal for space-constrained applications. This current transformer is particularly useful in power monitoring, industrial automation, and precision current measurement systems where reliability and accuracy are crucial.

• WIDE MEASUREMENT RANGE: Hall effect current sensor with input capacity from 0 to 100A, suitable for monitoring various DC current applications including power supplies, motor controls, and battery management systems
• HIGH PRECISION OUTPUT: Delivers analog output of 2.5V±2V with exceptional accuracy of ≤0.7% and superior linearity of ≤0.1%FS, ensuring reliable and precise current measurements for critical monitoring applications
• BROAD FREQUENCY RESPONSE: Features impressive bandwidth from DC to 200KHz, capable of capturing both steady-state and rapidly changing current signals for comprehensive electrical system analysis
• SAFE GALVANIC ISOLATION: Provides 3KV galvanic isolation (50Hz, AC, 1min) between primary and secondary circuits, protecting sensitive measurement equipment and ensuring operator safety in high-voltage environments
• COMPACT PCB DESIGN: Lightweight construction at approximately 10g with through-hole PCB mounting configuration, operates reliably across wide temperature range from -40°F to +185°F with +5V supply voltage