• Categories:Industry News
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• Time of issue:2020-08-12
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(Summary description)Rectifier damage can be subdivided into power component damage and rectifier component damage:

Some power components use transformers, and some use pulse circuit power supplies. Transformer damage is divided into two categories, one is due to short-circuit or large overload, instantaneous heat, which causes the insulation to be damaged; the other is poor heat dissipation, and the increase in operating temperature destroys the insulation. Floor.

The damage mode of the pulse circuit is mainly caused by the high working temperature and the damage of the components. Of course, there are also the damage caused by the fluctuation of the power supply and the high voltage pulse in the power supply.

The damage of rectifier components is often breakdown. Now the components are relatively stable, and the probability of such damage is small.

From the design point of view, increasing the capacity of the power supply is often uneconomical and unsuitable. The dispersion of component parameters will cause the difference in the quality of the rectifier, and it is difficult to control. For occasional damage, just replace it. For frequent damage, consider Increase heat dissipation, such as adding a heat sink or fan.

As for whether you want to work intermittently, it depends on the nature of the work. If you can work intermittently, you will work intermittently, and if you can't work intermittently, consider continuous work.