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Shenzhen Waweis Technology Co., Ltd.

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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, 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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  • Car charger

    October 16, 2020

    On-board chargers refer to conventional on-board chargers powered by car batteries (12V for cars, 24V for trucks), which are widely used in the field of lithium battery charging for various portable and handheld devices. Such as: mobile phones, PDAs, GPS, etc.; car chargers must not only consider the actual needs of lithium battery charging (constant voltage CV, constant current CC, overvoltage protection OVP), but also take into account the harsh environment of the car battery (transient peak voltage, System switching noise interference, EMI, etc.); therefore, the power management IC selected for the car charger solution must also meet: high-voltage, high-efficiency, high-reliability, low-frequency (conducive to EMI design) switching power supply chips. Characteristic Versatility, portability, fashion, safety With the development of the automobile industry, car chargers are widely used, showing the characteristics of versatility, portability, and fashion. Versatility: This car charger is equipped with four AC adapters for American, British, Austrian and European standards; it combines car charger, direct charging and USB charging into one to meet charging under different conditions; dual USB The output interface can charge multiple electronic products. And this product is also the world's first charger to charge iPad. It takes about 4 hours to charge the iPad. You can take the iPad for a drive.

  • How to Use the Wireless Charger

    September 27, 2020

    1. Put the mobile phone with wireless charging function on the wireless charging board and place it in a good position so that it can be charged. Note that some wireless charging panels support different mobile phone models. You should choose the wireless charging panel according to your mobile phone model. 2. It does not currently support long-distance charging. This technology may be achieved in the future. What is wireless charging technology? According to a report in the United States, a research institution has developed a wireless charger that can be used for long-distance. This charger includes A transmitter with a plug, an electronic receiver, as long as the power supply within a certain range can be transmitted to the terminal equipment equipped with the receiver. 3. The wireless charger uses radio waves to transmit. Radio waves are not only an electromagnetic wave, they can also transmit energy and penetrate the air, thus making wireless power transmission possible. Extended information: A wireless charger refers to a charger that does not use the traditional charging power cord to connect to the terminal device that needs to be charged. It uses the latest wireless charging technology. By using the alternating magneti

  • Shenzhen Waweis Technology CO., LTD.

    September 16, 2020

    The Company Introduction: Shenzhen Waweis Technology Co., Ltd. is an emerging enterprise specializing in the development, production and sales of various power supplies and accessories. The main products are power adapters, switching power supplies, waterproof power supplies, constant current power supplies, lithium battery chargers, And other products. The factory is located in Henggang Street, Longgang District, Shenzhen, with a plant area of about 5,800 square meters. The company has R&D, production, quality, warehouse, business, and financial departments with more than 120 employees and complete production management. The system is recognized by the industry with integrity, strength and product quality. The company has a wide range of LED lamps, battery car chargers, led displays, power communications, monitoring equipment, industrial automation and other industries. "Respect for partners, carry forward the spirit of teamwork, be brave to innovate and develop, and be people-oriented" is the business philosophy of all employees, following in the footsteps of customers, continuously carrying out product innovation and service improvement. Develop together! Th

  • How to ensure the effect of ultraviolet sterilization

    August 27, 2020

    Nowadays, more and more places begin to use sterilization lamp, but many people don't know how it works. Basically be the lamp that passes special character to be able to emit a strong ULTRAVIOLET ray when bright, below such circumstance, how can just assure the action of ultraviolet ray sterilization lamp? This is very key, if you can grasp the knowledge of this aspect, then it can play a more powerful effect. The first, want to avoid surface layer to have the appearance of dirt or dirt as far as possible when installing ultraviolet disinfection lamp tube, this is very important. Because the dirty things of surface layer and dust cover may cause ultraviolet ray to have no way to illuminate come out, or it is to weaken to a certain extent, therefore must use industrial alcohol to carry on cleaning, and it is to do regularly to clean, can have the effect of ultraviolet ray tube irradiation and the extension of service life. Second, in peacetime to pay more attention to the maintenance of ultraviolet sterilization lamp, prevent the quartz part can be irradiated out of the effect, sufficient to ensure that there is no effect in the process of using the phenomenon. When you need to know whether there is a long-term use of ultraviolet sterilization lamp sterilization effect can go to buy can detect ultraviolet radiation intensity of some instruments, such as: ultraviolet radiation meter or ultraviolet intensity indicator card! Shenzhen Waweis Technology Co., Ltd. is a high-tech enterprise engaged in r&d, production and sales of uvc lamp. Main:UVC Sterilizer Lamp.Disinfection Uv Lamp.Uv Sterili

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