LEM HAS Board Mount Current Transducers

Introduction

The LEM HAS Board Mount Current Transducers are advanced sensors designed for the precise measurement of DC, AC, and pulsed currents. These transducers ensure galvanic isolation between primary and secondary circuits, making them a reliable choice for various electronic applications.

Part Description

The LEM HAS series utilizes open-loop Hall effect technology to provide accurate current measurements across a wide range from 50A to 600A. With an instantaneous voltage output of ±4V and a bandwidth of up to 50kHz, these sensors are capable of monitoring fast-changing current signals effectively. The compact design allows for easy mounting on printed circuit boards, while the low power consumption and high immunity to external interference enhance their performance in demanding environments. The transducers are housed in a durable polycarbonate case, ensuring compliance with safety standards and environmental regulations.

Applications

• AC variable speed drives
• Static converters for DC motor drives
• Battery supplied applications
• Uninterruptible Power Supplies (UPS)
• Switched Mode Power Supplies (SMPS)
• Power supplies for welding applications

Industries

• Industrial automation
• Renewable energy
• Electric vehicles
• Robotics
• Power electronics
• Telecommunications

Usage Ideas

1. Electric Vehicle Charging Stations: Integrate the LEM HAS transducer to monitor and manage the current flow during the charging process, ensuring safety and efficiency.
2. Renewable Energy Systems: Use the transducer in solar inverters to measure the output current, optimizing energy conversion and system performance.
3. Robotic Arm Control: Implement the current transducer in robotic applications to provide feedback on motor current, allowing for precise control and adjustments during operation.

Conclusion

The LEM HAS Board Mount Current Transducers are versatile and reliable sensors suitable for a wide range of applications across various industries. Their advanced technology and robust design make them an ideal choice for projects requiring accurate current measurement and monitoring. Whether in industrial automation, renewable energy, or electric vehicles, these transducers provide the performance and reliability needed for modern electronic systems.