QAR-25

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QAR-25 is a high reliability, two-channel digital isolator. It provides galvanic isolation and noise reduction for data signals in a variety of environments. It is designed for applications with a maximum speed of 25 Mbps and a maximum data path of 25 m. It provides galvanic isolation of up to 10 kV and is capable of supporting two isolated channels operating at various bandwidths and data rates. It also supports unidirectional and bidirectional data transmission.

QAR-25 provides protection against the following types of interference: noise, transient, crosstalk, EMI, and host system noise. It can be used in applications that require high protection levels against high frequency noise signals. It also offers high immunity from electro-magnetic interference from mobile phones, radio transmission, and other EMI sources. It is an ideal solution for protecting sensitive electronic circuits from electromechanical noise in industries such as medical, automotive, aerospace, and industrial.

The working principle of QAR-25 is based on the use of an isolation transformer and an optoelectronic isolator. The isolation transformer is used to couple the input signal from the source to the optoelectronic isolator. The optoelectronic isolator then converts the input signal into an electrical signal which can be transmitted across the isolation barrier. The QAR-25 isolator is designed to provide a high level of signal isolation and to reduce EMI interference. It also provides galvanic isolation to protect the signal from interference caused by external devices.

QAR-25 is used in a variety of applications, including automotive, industrial, medical, and aerospace. It is designed to provide a high level of protection against interference and to provide complete galvanic isolation for sensitive digital signals. In automotive applications, QAR-25 is typically used in fuel systems, steering systems, and sensors. In industrial applications, it is used in data acquisition, printing, industrial automation, and communications. In medical applications, it is used in patient monitoring, imaging, medical instrumentation, and robotics. In aerospace applications, it is used in control systems, navigation systems, and remote communications.

QAR-25 is a very versatile and reliable digital isolator. It is designed to provide a high level of protection against a variety of interference sources and to provide complete galvanic isolation for sensitive digital signals. It is suitable for a variety of applications and is an ideal solution for protecting sensitive electronic circuits from electromechanical noise.

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