About Us

With 11 years experience in the filed, Shenzhen WAWEIS Technology Co., Ltd is one of the best Power Supply device manufacturer in China. Our world-class production plant passed ISO9001:2008 & ISO14001:2004 certifications and is equipped with the state-of-art technology and machines. The main products we make are power adapters, which can be used in laptop, Mobile Phone, LCD display, LED lights, CCTV camera(12v series), Speaker(24v series), Balance car(42v series). All our products comply with European environmental standard as well as RoHS ,CE , FCC. At the same time, WAWEIS consumer electronic devices have got a wide range of safety approvals to meet specific international standards & requirements. We have dedicated teams of R&D(3 members), engineers(5 members)and quality control experts(2 members) focusing on products` quality guarantee. Our strict quality assurance program ensures all our products to meet IEC Standards. In addition, the strong production capacities allow fast lead-time and guarantee fresh & premium products at competitive prices. Headquartered in Shenzhen, we are committed to providing immediate product support and excellent customer services. As a professional power adapter manufacturer, we accept our clients' OEM and ODM requirements. Free samples are available in our company, and what the most important is that we will take the responsibility to replace new products for our clients if defective products appear in one year. After many years making power adapter and relatively products, we get a high reputation in this field, 80% of our orders come from our long-term cooperation partners. And we insist that quality is the point.

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How to use the power adapter reasonably

2022-08-05

So how do we use the power adapter reasonably? (1) Prevent the power adapter from being used in a humid environment and prevent water from entering. Even if you put the power adapter on a table or on the ground, be careful not to put wet objects such as drinking glasses around to avoid getting the adapter wet. (2) Avoid using the power adapter in a high temperature environment. In a high temperature environment, many people only pay attention to the heat dissipation of electronic equipment, and often ignore the heat dissipation of the power adapter. In fact, many power adapters generate as much heat as electronic devices such as laptops, phones, and tablets. When in use, the power adapter can be installed in a place that is not exposed to direct sunlight or in a well-ventilated place, and a fan can be used for auxiliary convection heat dissipation. At the same time, the adapter can be turned over, and a small object can be inserted between the adapter and the contact surface to increase the contact surface of the adapter with the surrounding air, enhance airflow, and dissipate heat faster. (3) Use the corresponding power adapter. If you need to replace the original power adapter, you must choose a product that matches the original model. If an adapter that does not meet the specifications and model is used, there may be no problems in a short time, but due to differences in

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Laptop Adapter manufacturer / supplier

, offering Wall Charger, LED Switching Power Supply, etc.