RHEF070U

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PTC Resettable Fuses, also known as polymeric positive temperature coefficient (PPTC), are electronic devices specifically designed to protect against short circuit and overload current conditions. Commonly known as Multifuse or Polyfuse, these devices are made of polymeric material which can increase rapidly in resistance when subjected to a current surge. The RHEF070U is a PTC Resettable Fuse specifically designed to protect electrical appliances from short circuits and overloads in a wide range of applications.

RHEF070U is a Small Size Resettable Fuse designed with innovative materials to provide superior protection. The device has a voltage rating of 70V and a DC current rating of 0.075A. It is an extremely fast-reacting self-resetting device which automatically trips and resets after current anomalies such as a short circuit and an overload. It also has high cycling operation ensuring optimal performance and protection throughout its lifetime.

The working principle of the RHEF070U is based on its innovative materials. The polymeric material used in the device increases its resistance when subjected to a current surge. This causes the device to automatically trip and cut off power to the appliance, protecting it from being damaged due to the current anomaly. Once the current condition is corrected, the device automatically resets itself, allowing power to flow to the application again.

RHEF070U is ideal for a variety of applications that require reliable and fast-acting protection. It is suitable for use with telecommunication systems, consumer appliances, medical equipment, and automotive systems. Its small size makes it ideal for use in applications with limited space or where installation space needs to be minimized. The device also provides protection from voltage and current transients caused by lightning, motor starting, power surges, etc., thus providing an extra layer of protection for valuable equipment.

In conclusion, the RHEF070U is an innovative and reliable PTC Resettable Fuse specially designed to provide superior protection from short circuits and overloads in a wide range of applications. It offers an effective alternative to standard overcurrent protection devices, providing both cost savings and improved safety. The device\'s small size, fast response time, and superior protection make it an ideal choice for a variety of applications in the telecommunication, consumer, medical, and automotive industries.

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