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In summary, circuit protection devices react to electrical faults and help interrupt or divert such surges or spikes. This helps prevent injury, protects the electronic equipment from damage, and maintains uninterrupted performance. Overcurrent events occur when the normal current-carrying capacity of a circuit is exceeded. Overvoltage events occur when there is an ongoing or transient voltage that exceeds the limit for an electronic circuit. Littelfuse circuit protection products can be found in a wide variety of everyday electronics products, including general electronics, laptop and desktop PCs, set-top boxes, portable electronics, car navigation systems, and washing machines. Littelfuse offers a range of devices and technologies for overcurrent and overvoltage protection.
