SI8513-C-ISR

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Current transducers are devices that are used to measure the amount of electric current flowing in a circuit. SI8513-C-ISR is a type of current transducer is designed to measure AC and DC current passing through its primary side. It is composed of a main body and a sensing circuit. The sensing circuit is provided with a transformer, a bridge rectifier and two capacitors. The winding of the transformer are interlaced in order to minimize the external magnetic leakage. The bridge rectifier is a full-wave rectifier is used to convert the AC or DC current from the primary side into a DC current, and is then converted to an analog current signal by the two capacitors.

The SI8513-C-ISR current transducer is a low-cost, high-efficiency, and easy-to-use device, which is ideal for applications such as power monitoring, power metering, motor control, lighting control, motor speed control, and system protection. It is perfect for applications such as residential energy management, industrial automation, lithium battery management, and more. The transducer has a wide input current range of 0.01 A to 2 A with an accuracy up to 0.1%. It also features a wide input voltage range of 85 to 264 VAC or DC, and a temperature range of -40°C to 85°C. The SI8513-C-ISR is also highly reliable, with a long operating life and low power consumption, making it suitable for a variety of applications.

The working principle of the SI8513-C-ISR is simple. The transformer in the sensing circuit converts the AC or DC current from the primary side into AC voltage, which is then rectified by the bridge rectifier and converted back to DC voltage. The two capacitors convert the DC voltage into a linear analog signal which is sent to the output of the device. The output signal is then used to measure the current flow. The accuracy of the output signal is affected greatly by the transformer and the bridge rectifier.

The SI8513-C-ISR is a highly reliable and versatile device, making it perfect for a wide range of current measurements. It is easy to install and use, and has low power consumption and long operating life. The device is perfect for applications such as power monitoring, motor control, and circuit protection, and is suitable for residential and industrial applications.

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