L18P030D15-OP Open - Loop Hall Effect Current Sensor For Power Electronic Devices Industrial Control Systems

Features:

• Dual - purpose AC/DC measurement: The open - loop Hall effect design enables the sensor to accurately measure both alternating current and direct current, covering the current detection needs of most electronic and electrical equipment.
• Rapid response capability: The 5 µs ultra - fast response time allows it to promptly capture sudden changes in current, which is crucial for fault diagnosis and real - time protection of power circuits.
• Easy integration: The through - hole mounting method is compatible with conventional circuit board assembly processes, and the compact size helps save space in dense component layouts of equipment.
• Stable operating performance: With a wide supply voltage range of ±12 V - ±15 V and good linearity of ±1%, it can maintain measurement accuracy under fluctuating power supply conditions to a certain extent.

Application Scenarios:

1. Power electronic devices: Used for current monitoring in inverters, converters and switching power supplies to ensure stable operation of the power conversion process.
2. Industrial control systems: Applied in motor control circuits, frequency converters and other equipment to realize real - time feedback of operating currents and support precise regulation of the control system.
3. Electronic protection circuits: Deployed in over - current protection modules of electrical equipment, it can quickly trigger protective actions when current exceeds the safe range to avoid equipment damage.
4. Test and measurement instruments: Integrated into portable current meters or bench - top test equipment to provide reliable current measurement data for laboratory testing and field maintenance.

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.