Power Rate Optimization: Real-time monitoring of power supply output current, through timely understanding of current changes, can ensure that the power supply works properly and prevent potential problems such as current overload or short-circuit, so as to improve the safety of the power supply system.
Control and Protection: The current sensor chip can help the power supply system for accurate current control and protection. By monitoring the current, the power supply can dynamically adjust the output current to meet the demands of different loads and prevent the power supply from being overloaded and damaged.
Energy efficiency optimization: Current sensor chips can be used to evaluate the energy utilization efficiency of power supplies. By monitoring load current and power supply efficiency, potential space for energy efficiency optimization can be found, thus reducing energy consumption and saving power.
Fault Detection and Early Warning: Current sensor chips can record the power supply’s current history data. This data is very useful for fault diagnosis and analysis. Once the power supply is abnormal, the current data can be used to determine the cause of the fault, quickly fix the problem, and reduce downtime and maintenance costs.
Data feedback and monitoring: The current sensor chip can feedback current data to the monitoring system, realizing real-time monitoring of the power supply status. This is very important for engineers and maintenance personnel to ensure the stability and reliable operation of the power supply system.
System optimization: Through the data provided by the current sensor chip, the power supply system can be optimized. For example, the output power of the power supply can be adjusted according to the change of load current to achieve intelligent energy management and energy saving optimization.
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.