Transformer for notebook computer

Abstract

The invention discloses a transformer for a notebook computer. The transformer comprises a transformer shell, wherein the transformer shell is internally provided with a coil assembly, one end of the coil assembly is connected with an input lead, the other end of the coil assembly is connected with an output lead, an air inlet and an air outlet are formed in the horizontal direction on the transformer shell, an exhaust fan is arranged on the air outlet, and the exhaust fan and the output lead are communicated. The transformer for the notebook computer has a good heat dissipating effect, can ensure low temperature after long-time use in summer, and further has the advantages that the service life of the coil can be prolonged and high-temperature impact on other components of the notebook computer can be avoided.

Description

technical field [0001] The invention relates to a transformer for a notebook computer, belonging to the technical field of transformers. Background technique [0002] The transformer of existing common notebook computer is made up of transformer shell, built-in coil, input wire and output wire, and its effect is to change alternating current into direct current, and reduces voltage to certain range, supplies power for notebook computer. Its shortcoming is: when used in summer, due to the high temperature, the heat dissipation of the transformer is not good, and the transformer will be very hot. Not only will it be detrimental to the coil of the transformer, it will easily age the coil and shorten the service life of the coil, and it will also heat up other components of the notebook computer, affecting the operating speed and service life, which is insufficient. Contents of the invention [0003] In view of the above disadvantages, the present invention provides a trans...

AI Technical Summary

Problems solved by technology

Its disadvantage is that when used in summer, due to the high temperature, the heat dissipation of the transformer is not good, and the transformer will be very hot.

Not only will it be detrimental to the coil of the transformer, it will easily age the coil and shorten the service life of the coil, and it will also heat up other components of the notebook computer, affecting the operating speed and service life.

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