L18P003S12

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Current transducers are electrical devices used to measure electric current. The transducer converts the electrical current to a signal, which can be applied by a circuitry and be read by an operator. One type of current transducer is the L18P003S12 which is particularly suited for high-temperature and vibration-intensive mechanical applications.

The L18P003S12 transducer is a robust, compact and economical device based on the Hall effect principle. It is composed of a primary circuit, a core part based on an amorphous material, and a secondary circuit including a magnetically optimized open loop Hall switch.

The two components are connected via a thin metal conductor and held together with adhesives, using the principle of self-balancing magnetic flux. This device is designed for measuring relatively low currents (ranging from 0.1A to 8A) up to temperatures of 200C.Because the device is passive, it requires an external voltage source to power up to ten seconds for current measurement. This feature is beneficial to applications that require a rapid response for efficient current measurement.

The L18P003S12 transducer has a variety of advantages. It is more robust than traditional potentiometers and is unaffected by vibration, shock and temperature cycling. It has been tested to be highly accurate over multiple temperature range cycles, making it ideal for reliable performance in demanding applications. It\'s also lightweight and compact, enabling easy integration into existing equipment. These features make the L18P003S12 transducer a reliable, powerful and cost-effective choice for current measurement in high-temperature and vibration-intensive mechanical applications.

The L18P003S12 also offers improved safety in hazardous environments.It\'s capable of handling high-voltage and current ratings, eliminating the need for insulation, as well as the need for leak detection and grounding. The device operates with minimal energy consumption, contributing to a reduced CO2 emission.

The L18P003S12 transducer has a working principle that is based on the Hall effect concept. When exposed to an adequate magnetic field, the core part of the transducer creates a self-balancing closed loop of flux. The resulting induced EMF is then proportional to the current being measured. This transducer uses an open loop Hall switch to collect the EMF and convert it into a sharable electrical signal.

The L18P003S12 transducer is primarily used for current measurement in high-temperature and vibration-intensive mechanical applications such as motor control, robotics, Machinery, and self-driving vehicles. It is also suitable for applications involving power electronics, lighting, electrical contactors, and air conditioners. By delivering highly accurate and reliable performance in such demanding applications, the L18P003S12 transducer provides a cost-effective, reliable and efficient solution for current measurement.

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