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.