Device for reducing starting current of electronic equipment

Abstract

The invention discloses a device for reducing starting current of electronic equipment, which is connected with the electronic equipment. The electronic equipment comprises a power-supply module, a strong starting current module and a weak starting current module. The device comprises a delay starting switching module; and the delay starting switching module is respectively connected with the power-supply module and the weak starting current module, thus the weak starting current module is later than the strong starting current module. In the device, a delay switch is utilized to delay the starting of a strong starting current component, thus the strong starting current component and a weak starting current component are started respectively, thereby reducing the instant starting current of the electronic equipment, increasing the convenience of using the electronic equipment, and reducing the cost of the electronic equipment.

Description

Technical field [0001] The invention relates to the field of starting electronic equipment, and in particular to a device for reducing the starting current of an electronic equipment. Background technique [0002] The application of motor components in existing electronic equipment has become more and more extensive. Among them, the starting current of the motor has been greatly improved compared to the previous one. However, for electronic equipment containing multiple functional modules, the starting current is still a restrictive electronic device. An important factor for device startup. [0003] For example, a hard disk is an electronic device component that uses a motor as a motor, and its instantaneous starting current often reaches several hundred, thousands of milliamperes (mA), or even higher. This can bring great problems to the startup of electronic devices that use hard disks as storage media, especially in electronic devices with external mobile storage devices and ha...

AI Technical Summary

Problems solved by technology

At present, it can only be solved by increasing the external power supply or increasing the battery capacity, but this method not only makes the electronic equipment inconvenient to use, but also increases the cost of the electronic equipment, and cannot fundamentally solve the problem of excessive instantaneous current

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