Main products: power adapter, medical power, LED power, charger and so on.
Shenzhen Lianyunda Electronics Co., Ltd. is committed to doing a good job in power supply products, and sincerely welcomes customers to contact us by phone or email.
For the switching power supply, its development can be said to be very rapid, but relatively speaking, the domestic development time is later than some developed countries abroad, so the development situation and speed must be clearly at a disadvantage. Today, we have to say what market characteristics are there in the domestic switching power supply!
In the past few years, there have been many manufacturers of switching power supplies, and the competition is fierce. The market share of the top ranked brands in the market ranks several percent of the total market, and most of them are international brands. The competitiveness of domestic brands is not high. As the government has intensified its domestic investment policy, the local economic environment has now been greatly improved, even better than the international.
Nowadays, the application of batteries is everywhere in our lives. Therefore, the power adapter has become an indispensable role in our lives. However, we often encounter such problems, the power adapter is hot, and the power adapter Can't charge the battery, the power adapter will not be used for a long time, and so on. Here are some questions you need to pay attention to when using:
1. Anti-cold and heat-proof. Do not place the power adapter in an area where the temperature is too high. High temperatures can shorten the life of electronic components, destroy power adapters, and deform or melt some plastic parts. Also do not store the power adapter in a cold place. When the power adapter is operating in a cold environment, when the internal temperature rises, moisture is formed in the power adapter, destroying the board.
2, waterproof and moisture-proof. As an electronic product, accidentally entering the water or exposing it to humid air when not in use for a long time will cause various degrees of corrosion or oxidation of its internal electronic components.
3. Put static electricity during cleaning. Clean the power adapter and charging interface regularly. When cleaning, use a damp cloth or an antistatic cloth. Do not use a dry cloth (electrostatic charge).
4, anti-drop and shockproof. The mobile phone power adapter is actually a fragile component, and the internal components cannot withstand the beating. In particular, prevent accidental landing during use. Do not throw, knock or shake the power adapter. Rough handling of the power adapter can damage the internal board.
5, anti-strength chemical products. Do not use a strong chemical, detergent or strong detergent to clean the power adapter. Remove the appearance of the power adapter. Use a cotton dampened with a small amount of absolute alcohol.