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According to conventional thinking, if you want the power supply to reach its maximum potential, you should connect a load with rated power to the output end of the power supply to run. On the surface, It seems that the value of the battery has been fully exerted. In fact, under the rated working condition for a long time, the power supply will overdraw its life. In serious cases, it can cause the internal battery to short-circuit, or cause the electrolyte in the battery to dry up, and even cause the internal battery pack to malfunction. A fever out of control occurs. After all, each battery in the battery pack that makes up the power supply will not always work at the rated power. In this way, the power supply will not always output the rated power. In the long run, the power supply will not be able to provide enough power for the rated load to ensure the normal operation of the load. .
Under normal circumstances, we should connect some equipment that we think is important to the power supply, and unplug some secondary equipment or equipment that is not worth protecting from the power supply, so that the value of the power supply can be used on the cutting edge. Moreover, the total power of all loads connected to the power supply should not exceed the rated power of the power supply. When connecting the loads, we should first roughly estimate the rated power of each important load, and then simply compare the powers of several loads. Add it up to see if the final total power exceeds the standard. If it does, we just need to keep a certain output port of the power supply idle. Of course, we cannot keep the power supply in an underloaded state, otherwise the power supply will not be able to achieve value for money requirements.
Pay attention to charging to avoid premature aging
We mentioned before that we need to pay attention to the discharge phenomenon of the battery. In fact, there is more knowledge to follow when charging the battery. If the battery is not charged correctly, there will be battery failure. The phenomenon of overcharging or undercharging of the battery will cause the power supply to fail prematurely, thus affecting the service life of the power supply. Because if the battery is overcharged, errors will easily occur inside the power supply, causing its internal The working resistance increases or the battery plate deforms and fails, which may even reduce the effective capacity of the battery, thereby reducing the working performance of the power supply. If the battery is undercharged, the effective performance of the battery will not be fully exerted, and over time Long battery life will be greatly shortened.
In order to charge the battery correctly and ensure the healthy operation of the power supply, we should choose a stable power supply line from the mains to charge the power supply, and the mains power supply line can no longer power other devices to avoid external interference to the input power supply. When charging the battery, you can choose to do it in the dead of night, when the input power is the most stable. In addition, we need to remind everyone that the power supply must use batteries with the same brand, specification, and model to form a battery pack, and different batteries are never allowed to be mixed together. Otherwise, the efficiency of charging the battery pack will not be high. And it can also cause safety accidents.