CR4180-150

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A current transducer is a device used to measure accurately the amount of electrical current running inside a circuit. The current is measured by converting it into a proportional signal, such as a voltage or current, that can be used by a controller or other device. One of the most popular types of current transducers is the CR4180-150.

What is CR4180-150 Current Transducers?

The CR4180-150 is a precision current transducers designed to accurately measure currents up to 150A with a resolution down to 0.5mA. Its input current range is 2A to 150A, and its input voltage range is 0V to 10V. It has an isolation voltage of 300V, and it is designed to work with voltages between 0V and 18V. This makes it well-suited for use in a variety of applications, including industrial and home automation systems, solar power systems, electric vehicle systems, and more.

CR4180-150 Working Principle

The CR4180-150 current transducer operates on the Hall Effect principle. This means that when a magnetic flux is passed through a conductor, a voltage is generated at right angles to the flux direction. This induced voltage is proportional to the amount of current flowing in the conductor. The transducer uses this generated voltage to calculate the amount of current flowing in the circuit.

The CR4180-150 current transducer is based on an integrated circuit (IC) made with a CMOS technological process and is wrapped in a conductive shield. This IC includes a Hall Effect sensor, an amplifier, and an analog-to-digital converter. The Hall Effect sensor detects the magnetic flux, and the amplifier amplifies the voltage generated by the flux. This amplified voltage is then processed by the analog-to-digital converter and converted into digital data.

The transducer is powered by a DC supply of 3 V to 18 V and can be interfaced with a microcontroller or other computer systems using a SPI or I2C interface. It has several output modes, including frequency output, PWM output, voltage output, and current output. This makes it suitable for a variety of applications.

CR4180-150 Application Field

The CR4180-150 current transducer can be used in a variety of applications that require accurate measurements of electrical current. It is widely used in industrial automation and home automation systems, as well as in solar power systems and electric vehicle systems. Its accuracy and portability make it well-suited for portable devices such as smartphones and tablets, as well as for medical products and laboratory instruments.

The CR4180-150 current transducer is also used in automotive applications, including speed controllers for electric cars. It can also be used to measure current in the ignition systems of cars, as well as in generators and other power generation equipment. Its accuracy and versatility make it an ideal choice for a wide range of applications.

Conclusion

The CR4180-150 current transducer is a versatile device that can be used to measure currents ranging from 2A to 150A with a resolution down to 0.5mA. It is based on the Hall Effect principle and is powered by a DC supply of 3 V to 18 V. Its accuracy makes it suitable for a variety of applications, including industrial automation, home automation, and electric vehicle systems. It is also well-suited for use in medical products, automotive applications, and other power generation equipment.

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