Square Laptop Power Adapter for Asus Computer 19V3.42A

Square Laptop Power Adapter for Asus Computer 19V3.42A

• Under normal working conditions of fever does not conform to the requirements: the function of the power adapter is transform voltage, because there is loss in the process of voltage transform part need to consume energy, electrical energy into heat energy, part of the heat through radiation, convection, conduction of three methods for heat into the surrounding environment, another part of heat energy is absorbed by itself, by raising the temperature of the power adapter. The heat resistance law of the insulation material shows that the rise of the temperature inside the equipment to a certain temperature will lead to the rapid aging of the insulation material, shorten the test life of the product, resulting in the decrease of safety performance. Therefore, the temperature of the power adapter during normal operation can only be controlled within the appropriate range to ensure its safe and normal operation. Power adapter under normal working conditions of high temperature is a common problem, as the world's leading supplier of I T compaq computer company, apple computer has been declared in the global scope, laptop ac adapter may be in part due to work when the temperature is too high, easy to cause fire danger, active recovery in the global and replace the power adapter.
  
  
• In the supervision and spot check, it is found that some products under normal working conditions, the temperature of the printed circuit board and transformer windings in the product is too high, there is a greater safety risk. As consumers, in use should pay close attention to the rise of temperature of the product, test the product in the most simple way is to use the rise of temperature of the shell, shell temperature of the power adapter and the difference between the ambient temperature should not exceed 60 ℃, even in the hot summer, the environment temperature reaches 35 ℃, the temperature of the shell may have more than 95 ℃, if discover the rise of temperature of the product we should stop using in time.
  

• Shenzhen Waweis Technology Co., Ltd. is a high-tech enterprise engaged in r&d, production and sales of notebook adapters. Main: switch power supply, power adapter, charger, LED power supply and other products professional production and processing. The products have passed UL, CE, FCC, KC, PSE, SAA, GS and other certifications. The products produced by the company have perfect protection function, stable performance, safe and reliable. With professional r & d, production and sales experience, the company has accumulated strong technical advantages and rich market resources in the field of power adapters. The company is now able to provide a full range of alternative adapters for the world's major brands of notebook computers.

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