source:power adapter Popular:adapter release time:2021-08-12 15:14:44 Article author:sznbone
When it comes to power adapters, everyone should be no stranger. This product is widely used in our lives and brings us great convenience. This product mainly uses a modern power electronic technology. The way the power supply stabilizes the output voltage is mainly by controlling the ratio of the overall time when the switch is opened and closed.
So what are the main applications of the power adapter? The following power adapter manufacturers will give you a brief introduction. Switching power adapter products have a very wide range of applications. For example, industrial automation control, as well as military equipment, etc., these large-scale enterprise factories can not lack it. Some smaller LED lighting, instrumentation, and air purifiers also need it. Because the product itself does not have a power frequency transformer, the volume is very small, and the quality is naturally reduced.
Generally speaking, its volume and mass are only 20% to 30% of the linear power supply. The power consumption of the transistor in the switching state is very small, which naturally makes its conversion efficiency quite high, which can reach 60% to 70%. The general linear power supply can only reach 30% to 40%. I believe everyone can see the advantages of switching power adapters through such a ratio.
At the same time, its working conditions are also very simple. First of all, the switch must ensure that when the power electronic device is working, it must maintain a switch state, and it must not be said to be a linear state. Furthermore, the high-frequency requirements for work should not be close to the low-frequency state of the power frequency.
The last point is that the requirement for the switch output is direct current, not alternating current. These are all its application conditions, and it is very convenient and widely used. Power adapters are widely used in digital products and instrument products, and have great benefits whether it is for factory production or for everyday people's use. Be sure to choose regular products for purchase to ensure your basic interests.
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