CQ2066

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Current transducers are devices that are used to measure the current in an electrical system. The CQ2066 is a AC/DC current transducer. This transducer is designed to measure AC and DC current with an accuracy of up to 3%. It is also able to respond to very fast changing currents.

The CQ2066 is capable of inputting voltage within a range of 31.6V AC or 140V DC. It is protected by an electronic transistor and is housed in a DIN type enclosure. This allows the transducer to be mounted in a variety of locations.

The CQ2066 is able to convert AC/DC current into a 500Hz signal. This signal is then transmitted to an amplifier, where it is amplified and recorded. The CQ2066 is not affected by low frequency noise, making it reliable and accurate for applications such as industrial processes, motor control, and power system analysis.

The CQ2066 can be used in a variety of applications, and its working principle is quite simple. First, the transducer measures the desired current using one of its input terminals. The signal is then passed through a low-pass filter, which separates the signal from any noise. The filtered signal is then converted to a 500Hz square wave with a certain amplitude, according to the magnitude of the measured current. Finally, the signal is sent to the amplifier for further processing.

The CQ2066 is easy to install and is suitable for use in a variety of applications. It is also able to accurately measure low level and dynamic AC and DC currents, making it a valuable tool for electrical engineers and technicians. Its small size makes it ideal for use in tight spaces, eliminating the need for bulky current transformers.

Overall, the CQ2066 is a versatile and reliable current transducer. Its simple working principle and wide range of applications make it an invaluable tool to electrical engineers and technicians. Its small size and excellent accuracy make it perfect for a variety of applications where accuracy is paramount.

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