The Use Value of Self Recovery Fuses on Tablets.plug fuse keeps blowing

　　What are the benefits of using self restoring fuses? The application of self-healing fuses as a protective circuit for tablet lithium-ion batteries not only reduces or avoids various natural or human factors that may cause damage and damage to the battery, but also heats up, damages or explodes during overcharging and discharging. The main purpose of applying PPTC to the USB interface is to prevent USB load short circuits from burning out the control circuit of the tablet At the same time, it also avoids accidentally inputting current to burn out the internal circuits of the tablet computer.

　　The above applications can reduce economic losses and honor losses to manufacturers and sellers, and require fewer protective components with low cost, simple and reliable design. They can also save maintenance and repair costs for customers, improve product quality and customer reputation, and increase market competition advantages.

　　In addition to applying a self restoring fuse protection scheme, electronic circuits can be used to complete the protection function. However, due to the large number of components and the complexity of installation and adjustment, they are generally not used. Therefore, when PTC is not used, manufacturers may use disposable fuse tubes or fuse resistors. Some manufacturers almost do not use protective measures, which means they have no protection function.

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