A modular combined high-power high-frequency switching power supply and a work flow thereof

Abstract

A high-power and high-frequency switching power supply combined with modules and its working flow are disclosed, comprises a touch screen, a total output part and more than one module, wherein the module comprises a main board, a driving board, an insulated gate bipolar transistor, a transformer, a rectifying diode and a feedback module, the touch screen is connected with the main board of the module, the driving board drives the insulated gate bipolar transistor, and the rectifying diode is connected with the total output part. This product can be configured according to the actual productionneeds of enterprises, the corresponding number of modules; The product also solves the problem of uneven input current when multiple modules work at the same time. If a certain module is damaged, thetotal output power of the equipment will not change, and only the module needs to be replaced, not the whole power supply. This product is convenient for after-sale maintenance, but also for enterprises to save costs, do not delay the normal production of enterprises.

Description

technical field [0001] The invention relates to a power supply, in particular to a modular high-power high-frequency switching power supply. Background technique [0002] Electroplating is the process of plating a thin layer of other metals or alloys on the surface of certain metals using the principle of electrolysis. It is a process of using electrolysis to attach a layer of metal film to the surface of metal or other material parts to prevent metal oxidation ( Such as rust), improve wear resistance, conductivity, reflectivity, corrosion resistance (copper sulfate, etc.) and enhance the appearance, etc., electroplating has formed a large industry in my country. [0003] At present, in the electroplating industry, the high-frequency switching power supply with integral structure is mainly used, and the output power provided by it is limited by technology, so the output power cannot meet the production needs of the industry. Therefore, in the current electroplating industry,...

AI Technical Summary

Problems solved by technology

[0003] At present, in the electroplating industry, the high-frequency switching power supply with integral structure is mainly used, and the output power provided by it is limited by technology, so the output power cannot meet the production needs of the industry

Therefore, in the current electroplating industry, multiple integrated high-frequency switching power supplies need to be equipped, which increases the investment cost of the enterprise; at the same time, the integrated high-frequency switching power supply controls multiple devices through a single control board, and cannot realize multiple devices. The problem of current sharing may easily lead to the heavy load of some equipment and the light load of some equipment. If it works for a long time, the output of the overloaded output will cause damage to the power supply. Once the damage is caused, the entire equipment cannot work normally and must be shut down to replace the damaged components.

This brings inconvenience to users

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