Application Of Terminal Blocks In Current Sensors
Automation and intelligence are increasingly used in many fields, and the space for terminal connectors is gradually increasing. Today, let's introduce how to use cable lugs on Hall current sensors.
Small power supply equipment has integrated more and more new technologies. For example, switching power supply, hard switch, soft switch, voltage regulation, linear feedback voltage regulation, magnetic amplifier technology, digital control voltage regulation, PWM, SPWM, electromagnetic compatibility, etc. Actual demand directly promotes the continuous development and progress of power supply technology. In order to automatically detect and display current, and have automatic protection functions and more advanced intelligent control when dangerous situations such as overcurrent and overvoltage occur, power supply technology with sensor detection, sensor sampling, and sensor protection has gradually become a trend. Sensors for detecting current or voltage have emerged and are gradually favored by power supply designers in my country.
Current sensor is a detection device that can sense the information of the measured current and can transform the detected information into an electrical signal or other required form of information output that meets certain standards according to certain rules to meet the requirements of information transmission, processing, storage, display, recording and control.
The LC/LZ series plug-in terminals are mainly used in Hall current sensors. As shown in the figure, the LZ1VM-3.81 terminals are used. This series of terminals are small and exquisite and easy to use. The double-sided flange can fix the plug and socket well without loosening. The sensor is installed with a socket, and the matching plug model is LC1M-3.81, which is suitable for 8A/160V environment, wire diameter 1.5mm², wire gauge 28-19 (AWG), stripping length 7mm, M2 screws, and terminals are made of PA66 insulation material with a flame retardant grade of up to V0.
Current sensors can be used in household appliances, smart grids, electric vehicles, wind power generation, etc. Compared with electromagnetic current sensors, electronic current transformers have no ferromagnetic saturation, wide transmission bandwidth, small secondary load capacity, small size, and light weight. It is the future development direction of current sensors. Due to the development of sensors,wire lugs rows will also bloom.
