Current sensor is a type of sensor named after measuring current. However, electric currents are diverse. The power plant can process up to 10kA of current starting from 1mA, and the current waveform also includes AC, DC, and AC+DC. Due to the different optimal measurement methods and structures for each measurement object, there are also different current sensors available. The sensors provided by Vicorv use Hall effect systems to measure current values ranging from a few amperes to several thousand amperes.

万彩网100线路The Hall effect current sensor measures the magnetic flux proportional to the primary current, without direct contact with the primary circuit; The combination of Hall elements and magnetic circuits provides a good solution for measuring AC/DC current, with current isolation and zero insertion loss.

The schematic diagram in Figure (1) describes the basic principle of a Hall current sensor. If the magnetic flux passes through the ratio of magnetic flux to magnetic flux in the magnetic circuit, it is inserted into the magnetic circuit at the ratio of magnetic flux to magnetic flux.

Typical applications of current sensors:

Suitable for current control and overcurrent detection of various inverters

万彩网100线路Used for general frequency converters and various power conversion devices to control and detect overcurrent. It is also used to measure the direct current of batteries.

Various frequency converters (CVCF, vector), industrial robots, automation, equipment, NC

万彩网100线路UPS, elevators, laser cutting machines, welding machines, various stabilized power supplies

万彩网100线路Solar power generation system, wind power generation system, fuel cell system

Characteristics of this type of current sensor:

万彩网100线路Measurement of direct current, alternating current (kHz range), and complex current (AC+DC). In various mechanical configurations, our current range is 2A to 500A.

An electrical isolation product with many configurations that meet UL requirements.

万彩网100线路Fast response time

万彩网100线路high reliability

Weikewei Technology has been focusing on the localization of imported brands for 12 years, and our professional FAE team can provide you with a range of servicesChip level current sensor万彩网100线路Alternative upgrade plan, details can be contacted with technical personnel.

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