current sensor

The RTC300TAH Series current sensor is a closed loop device based on the measuring principle of the hall effect and null balance method, with a galvanic isolation between primary and secondary circuit, the size of primary doesn't affect test precision, no matter the location of primary in the hole of current sensor, It can really measure resolution 1000:1 and it uses for precision measurement of DC, AC and pulse current.

The RTC-TAS52 Series current sensor is a Closed loop device based on the measuring principle of the hall effect, with a galvanic isolation between primary and secondary circuit, the size of primary doesn't affect test precision, no matter the location of primary in the hole of current sensor, It uses for precision measurement of DC, AC and pulse current.

The RTC500LTB Series current sensor is a closed loop device based on the measuring principle of the hall effect and null balance method , with a galvanic isolation between primary and secondary circuit, the size of primary not affect test precision, no matter the location of primary in the hole of current sensor, It can really measure resolution 1000:1 and it uses for precision measurement of DC, AC and pulse current.

The RTC100LAS5 series current sensor is a closed loop device based on the principle of the hall effect and null balance method. The output from the current sensor is the balancing current which is a perfect image of the primary current reduced by the number of secondary turns at any time. This current can be expressed as a voltage by passing it through a resister. It provides accurate electronic measurement of DC, AC or pulsed currents.

The RTO1000ASA52 Series is a high precision current sensor​ engineered for critical measurement applications, delivering reliable performance as a 1000A current sensor​ and an efficient AC current sensor​ ideal for use as a current sensor for VFD​ (Variable Frequency Drive) systems. Manufactured by Rongtech, a trusted Hall effect current sensor manufacturer, it guarantees accurate measurement of DC, AC, and pulsed currents with complete galvanic isolation, and its advanced design ensures consistent accuracy regardless of the primary conductor's position within the sensor aperture.

The RTO600B Series is a robust 600A current sensor​ designed as a reliable industrial current sensor​ for demanding applications, serving as an ideal current sensor for VFD​ (Variable Frequency Drive) systems. Utilizing advanced Hall effect current sensor​ technology, this product from Rongtech, a trusted current sensor manufacturer, provides accurate measurement of DC, AC, or pulsed currents with complete galvanic isolation, ensuring safe and durable operation in motor control and power conversion environments.

The RTH611 is a customer-programmable, high-precision linear Hall effect sensor IC. It is packaged in subminiature package to allow for easy integration with a magnetic core to create a highly accurate current sensing module. The programmable nature of the RTH611 enables it to account for manufacturing tolerances in the final current sensing module assembly.

Rongtech's RT118W Hall current sensor IC, as an AEC-Q100 certified solution with 4800Vrms isolation rating, demonstrates strong R&D capabilities through its integrated magnetic field shielding and 0.8mΩ copper conduction path technology. With monthly production capacity exceeding 50,000 units and strategic inventory management, we reliably supply global automotive and industrial clients including EV charging pile manufacturers and solar inverter companies. The product's 120kHz bandwidth and 4μs response time have proven effective in motor control and power supply applications across 30+ countries.

Rongtech’s RT118W Hall Current Sensor IC—an AEC-Q100 qualified device with 4800VRMS reinforced isolation—suits solar MPPT, telecom power, and charging piles. Its 0.8mΩ primary conductor cuts power loss, while the compact SOIC-16 package replaces bulky current-sensing solutions. Boasting 120kHz bandwidth and stable chopper stabilization, it delivers precise AC/DC current sensing. Backed by mass production capacity, the sensor meets steady industrial/automotive demand with prompt stock availability.