Energy-saving lighting control: It is used to monitor and measure the current consumption of lighting equipment to realize intelligent energy-saving lighting control. By monitoring the current in real time, the lighting brightness or switching status can be automatically adjusted according to the actual demand, thus achieving the purpose of energy saving.
Safety monitoring and fault detection: real-time monitoring of current changes in lighting equipment, thus helping to detect whether there are abnormalities in the circuit, such as current overload, short circuit and other faults. Timely detection and treatment of these problems can improve the safety of the lighting system and prevent potential fire risks.
Power Factor Improvement: Used to monitor the power factor of lighting equipment, thereby helping to improve poor power factor. Optimizing power factor can improve energy efficiency, reduce grid loads, and reduce negative impacts on the grid.
Lighting Load Equalization: In large lighting systems, lighting loads may vary in different areas. The current sensor chip can monitor the current consumption of each area in real time and realize lighting load balancing through intelligent control, thus improving the overall efficiency and performance of the lighting system.
Intelligent lighting system: Combining current sensor chips with other sensors and controllers can realize intelligent lighting system. For example, the combination of light sensors can automatically adjust the lighting brightness according to the ambient light, the combination of temperature sensors can realize the temperature control, the combination of human body sensors can realize the human body dynamic sensing control and so on.
The SC780 current sensor enables current conductor impedance as low as 0.08mΩ in the semiconductor sealing process, making it suitable for use in power systems that require continuous operation in measuring up to 200A, with the integration of low impedance side conductors, low hysteresis cores and self-developed linear Hall IC.
The SC813 is a member of Hall current sensor product series. Its differential output mode is convenient for later application, and its ultra-wide dynamic detection ability supports customers to detect the measured current range as low as 1A and as high as 50A. It meets the requirements of users to realize the detection of load current under the condition of insulation and isolation, and is suitable to replace other passive or discrete sensor detection schemes such as power resistor, linear optocoupler and transformer.
Vicorv 's SC840 series is an isolated current detection chip that uses the principle of open-loop Hall sensor detection.The industry's first fully integrated current detection chip that can pass 20kA/8us lightning surge test. This product with the world's first packaging technology, in 10mm*11mm*2.3mm wide-body SOP16 encapsulation on realized as low as 0.2 m Ω current lead impedance,this enables it to be applied to power systems requiring continuous operation at measurements up to 100A.
HK510 is a highly sensitive unipolar Hall switch chip designed based on BCDMOS technology. The chip includes temperature compensation, comparator, and output driver. In addition, mechanical stress has little effect on the magnetic parameters of the chip.
HK421 is a unipolar Hall switch chip with high voltage resistance and high sensitivity, which is designed by bipolar semiconductor technology. The chip is composed of voltage stabilizing unit, Hall voltage generator, differential amplifier circuit, temperature compensation circuit and Open collector output circuit. Working mode: input Magnetic flux density and output digital voltage signal. Provide TO92S inline packaging, SMT SOT23-3L packaging, and all packaging meets RoHS standards.
The VICORV SC810 provides economical and precise solution for differential output mode in industrial, commercial, and communications systems. The superior features of high-sensitivity and wide-dynamic-range bring extra-experience to our customers. Fully integrated SOP-8 package is ideal for space-constrained applications as motor control, load detection and power supplies.