Why power supply is important?

Do you know why the power supply is important in many industries? As an ac adapter manufacturer Shenzhen SOY technology will share you somthing here? Comparing electronic devices with humans, we can find that power is equivalent to the human heart for electronic systems! The quality of the power supply is directly related to the reliability of the entire electronic equipment. We all know what it means if the heart stops working. Why is the power supply not working? Atcually, sometime, we find electronic equipment heating up or consuming too much power, especially battery-powered mobile devices. Therefore, the improvement of power supply technology is endless. The power supply performance is better than others, maybe your device will get the better review.

As far as the current electronic equipment is concerned, it is mature of the integrated circuit, Most of the electronic equipment failures as we can see, can be found the reason from the power supply. This is the reason why the design of electronic equipment needs to focus on the power system. As long as the stability and reliability of the power supply system are improved, the performance of the entire electronic device can be greatly improved.

It should be emphasized that the key to the power supply in electronic equipment is reliability, it is not mean that other equipment is not important. If people don’t have a heart, they die naturally, but people don't have a brain. Even if the heart is normal, they are just vegetative. This is a correct idea. Anything is important. The key is to focus on the power supply design from the point of view of the probability of failure.

High-ending devices will be caused the entire system to work abnormally because of the software upgrades. The most common problem is that the connection terminals melt at high temperature, which will form a false solder over a long period of time. This is the consequences of upgrading are not considered in the design stage, which is also a problem often encountered by non-professional power supply designers. For such problems, the best way is to use derating, power-related traces and terminals, and other components to be derated to ensure the stability and reliability of the system. After all, the price of components involved in the power supply relatively inexpensive than software upgrading.

For the professional power equipment, such as communication power supply or UPS, the power supply itself is a complex electronic system. There is still an auxiliary power supply in this electronic system to power the entire power supply system. Generally speaking, this auxiliary power supply is the core of the entire system. It is the heart of the heart, the small auxiliary power supply that seems inconspicuous but it determines the reliability of the entire system. Generally, for UPS, it is required that the auxiliary power supply of UPS has Redundant design because of its importance in the entire electronic system. It is impossible to avoid all failure no matter how good the power supply system the only one solution is backup and redundancy. Therefore, when choosing a key electronic system, you must see whether the auxiliary power supply is redundant. Basically, you can know the reliability systematically.

Generally speaking, the power supply is very important. When the power supply system is reliable to ensure the reliability of the entire electronic system. The power supply system can not do anything about the functions of the electronic system.