PFRX.160.2 Circuit Protection

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PTC Resettable Fuses are an important type of overcurrent protection device, commonly used in the field of industrial and medical electronics. Specifically, the PFRX.160.2 PTC resettable fuses are designed for overcurrent protection of electronics and circuit board components. These PTC Resettable Fuses provide accurate overcurrent protection to enhance the safety of sensitive medical, industrial and consumer electronic devices.

The basic design of the PFRX.160.2 PTC resettable fuse is based on a positive temperature coefficient (PTC) resistor. This type of resistor has a property that its resistance increases as the temperature of the device rises. When the PFRX.160.2 PTC resettable fuse is connected to a device, it monitors the current flowing through the device. If it detects an overcurrent situation, the PTC resistor will heat up and increase in resistance, restricting the current flow. This will then trigger an increase in temperature and the fuse will disconnect the device from the power source, thus preventing the possible damage caused by the overcurrent situation.

The PFRX.160.2 PTC Resettable Fuse also helps to protect against short circuits by using a special current-limiting design. When a short circuit occurs, the device will quickly detect the condition and disconnect the device from the power source, thus preventing further damage. This type of resettable fuse has a current rating of 160mA and a maximum Voltage of 24V, allowing it to be used for overcurrent protection of a variety of electronic devices.

The PFRX.160.2 PTC resettable fuse is a self-resetting device, meaning that after the overcurrent condition is resolved, it will automatically reset itself and resume its normal functionality. This makes it particularly suitable for use in applications where the current is prone to fluctuation or for protection of devices which are frequently turned on and off. They are also used as the primary power source protection in many medical, industrial and consumer electronic devices.

In conclusion, the PFRX.160.2 PTC resettable fuse is an important type of overcurrent protection device, designed to protect sensitive electronic components and circuits from damage due to overcurrent or short circuit situations. They are self-resetting devices and are used for protection of a variety of different electronic devices. With its high current rating and self-resetting function, the PFRX.160.2 PTC resettable fuse provides a useful and effective protection for electronics.

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