SI8710AC-B-IS

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Digital isolators are electronic devices that are used to transmit signals between two electrically isolated circuits. They typically use optical or electrical coupling methods to prevent interference from being introduced into the system. The SI8710AC-B-IS is an example of such a device, and it has numerous potential applications and is based on an interesting working principle.

The SI8710AC-B-IS is an isolated, wide-band, dual channel, DC-to-DC converter with a signal-to-isolation of 1000Vrms. It utilizes a proprietary planar transformer and packaging technology to provide high performance, high isolation and low EMI noise. The output voltage range of the converter is adjustable from 3V to 35VDC. It is an ideal candidate for use in isolated power supplies, isolated signal transmission, and data acquisition. It offers a low power consumption of 5.5W, a total power conversion efficiency above 90%, and superior isolation performance of up to 1500Vac/1 minute.

The working principle for the SI8710AC-B-IS relies on the transformers. In a transformer, the voltage is transformed, or stepped up or down, according to the ratio of the number of turns in the primary winds and the secondary winds. In the SI8710AC-B-IS, isolated planar transformers are used. These are based on the use of printed circuit boards that contain the primary windings and secondary windings that have been separated by a layer of insulation. This allows voltage to b transfered from one winding to the other while still maintaining isolation between the two high voltage channels.

The SI8710AC-B-IS is a perfect solution for high voltage applications that require an isolation barrier between the high voltage and low voltage nodes. It is perfect for bidirectional signal transmission, providing up to 1000Vrms of isolation between the input and output signal. It is also suitable for data acquisition and isolated power supplies, as it offers a low power consumption and high isolation performance.In conclusion, the SI8710AC-B-IS is an ideal digital isolator, and it is suitable for a wide range of applications due to its adjustable voltage range, low power consumption and high signal-to-isolation.

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