Switching power adapter usage
How should the switching power adapter be used?Up to now, there are many industries that need to use the switching power adapter, so how to correctly use the switching power adapter is a very important thing, so next I will introduce the use of the Switching power supply adapter?Each different switch power adapter power is different, so we want to use our purchasing adapters, will browse our nameplate content first, it tells us the power of this product range, output voltage and input voltage information, we use the use of suitable for you need according to the specific product information to use, the power adapter manufacturer production power converter (both AC DC), mostly by the alternating current into direct current, then through the computer, it can't protect computer, but there is a storage power of computer storage (also called charger), so at the time of power outage can protect the computer.Switching power supply and adapter are switching power supply, which are composed of high frequency switching tube and its control circuit. While the adapter power supply is a stabilized switching power supply, the switching power charger has the function of floating charging. The voltage is increased with the decrease of the current, and there is only voltage and no current after.Power adapters are needed for games consoles, walkmen, laptops, cell phones, and more. In simple terms, the power adapter is the role of transformer, that is, the high voltage of the visual AC, through the power adapter rectification, transformer, into low voltage DC power, such as the input: 100-240 vac50-60 hz output: 12VDC1A this is the high voltage 100-240 v into low voltage 12V. Generally speaking, there is a nameplate on the power adapter, indicating the power, output and input voltage and current flow and other targets, special attention should be paid to the scope of the output voltage, if the mains voltage as long as 100V range, this feature is very effective. It can be said that the function of the power adapter is to convert voltage, current function.Power adapter is a small portable electronic equipment and electrical and electronic power supply conversion equipment, it puts the power external, with a line and the host connection, so you can reduce the size and weight of the host, only a few equipment and electrical power is built into the host. The main role of the power adapter is to convert the voltage and current, so that the equipment to a safe range.