YPBJ3.70T

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PTC Resettable Fuses, also known as polymeric positive temperature coefficient (PPTC) fuses, are self-resetting overcurrent protection components that have become increasingly popular within consumer electronics and other low voltage applications. This technology has become much more widely used, as it allows end-user devices to be protected in the event of a short-circuit or an over-current surge, without the need of involving human element or replacing fuses. The YPBJ3.70T is a common type of resettable fuse, which offers both high current limiting and short-circuit protection.

The YPBJ3.70T resettable fuse is rated for peak current at 6.8A, with a DC operating voltage of 35VDC. Its resistance is typically 0.08Ohm, depending on ambient temperature. This device is designed for maximum efficiency and safety, ensuring that the protection provided by the device is not compromised by the changing of ambient temperature. When the voltage applied at the device\'s terminals falls below its operating voltage, the current passing through the device will immediately be cut off.

One of the biggest benefits of the YPBJ3.70T resettable fuse is its ability to provide an accurate current limiting response in the presence of fast-transient surge events. In the event of a surge or over-current event, the device will activate quickly and limit the current passing through the device to a predetermined level. This will help to ensure the safety of the system, by preventing any damage caused by over-current conditions. Additionally, the device will automatically reset itself after the surge event has been resolved.

Since the YPBJ3.70T resettable fuse has been designed for low voltage applications, its primary application field is within consumer electronics products. As such, it is often used in afety circuits, such as surge and over-voltage protection circuits, and in auxiliary low current sensing applications. It is also used in a wide range of automotive applications, such as protection of alternator components and headlights, as well as alarm systems.

In addition to its primary application fields, the YPBJ3.70T resettable fuse can also be used in a variety of other applications. It can be used to provide circuit protection for a range of low voltage, low power applications, such as solar panels, battery packs, LED lighting and photovoltaic systems. It can also be used in untethered battery systems, in order to ensure that the system is able to shut itself down in the event of a surge or over-current condition.

Overall, the YPBJ3.70T resettable fuse is an ideal choice for a variety of safety circuits, since it is able to offer a reliable and accurate over-current protection, without the need of involving human element or replacing fuses. Its wide range of applications, combined with its low operating voltage and accurate current limiting capability, make the YPBJ3.70T resettable fuse an invaluable device for the protection of vulnerable electronics within consumer electronics, automotive and other applications.

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