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How to use and choose car charger?
With the continuous development of the economy, it is no longer a problem to have a car of its own, but after buying a car, it will face a series of problems. Now with the development of intelligence, the connection between cars and mobile phones is getting closer and closer, and some cars can even support the direct manipulation of mobile phones. Many car owners are accustomed to using car chargers in the car, but you may not think that this car charger will also have major safety hazards.
Judging the power supply series and parallel circuits, there are roughly the following methods: First, the current flow method Starting from the positive (or negative) side of the power supply, the path through which the current passes is analyzed along the direction of current flow. If only one path passes through all the electrical appliances, the circuit is connected in series; if the current branches somewhere and merges at another, the circu
The power adapter charger has dropped into the water. Is it still working?
When using the power adapter charger, accidentally dropped into the water, I wonder if it will cause the voltage or instability in the water to cause damage to the mobile phone or electrical appliance? In fact, we can test it by the following methods to see if the charger can still be used: 1. If the charger is in the water, we can pick up the body and shake it to see if there is water inside. If you can feel the water, it will prove that there is a lot of water in
Seize Your Time, Ease Your Life -- WIFI Smart Plug
Product Specifications: Type of Plug: Plug Type B
Waweis manufacture Wireless Charger. Let me introduce the second one for you. Model Y10 Input
Wireless charging brings convenience to our lifes. Also safe to use. We all know that it is not safe to play with a mobile phone while charging. The invention of wireless charging circumvents this risk. Waweis also manufacture Wireless Charger. Let me introduce the first one for you. Mod
Hong Kong Electrics Fair(Autumn Edition)-Power Adapter
Hong Kong Electronics Fair ( Autumn Edition ) Will be held within 11th-14th, October, 2018. Our company Waweis will go to participate the exhibition. Below is the information. Addres
New Product-61W USB-C Charger for Macbook
New Product This is our new product-61W USB-C charger for Macbook. Below are the details: Output: 5.2V 2.4A, 9V 3A, 20.3V 3A Connector: USB-C Cable length: 1.8m Net weight: 222g Size: 74*7
CES ASIA 2018: 13th-15th, June. NI-1812 Booth
Our company Waweis are attaching the CES ASIA 2018 exhibition in Shanghai during 13th-15th, June, 2018. We would bring out some new products. Welcome
New product-Charger for Microsoft Pro 3
Hello my dear friends! We have launched a new product. This charger is suit for Microsoft Pro 3. Please look at these pictures. And here is the details.
Hong Kong Electrics Fair(Spring Edition)
We are going to attend Hong Kong Electrics Fair(Spring Edition) next month. Below is the full information: Time: 13th to 16th, April, 2018 Booth No.: 5F-E21 Address: Hong Kong Convention and Exhibition Center We
Last month, we just attended the Electronics Exhibition in South Africa. As a new developing country, South Africa is rich of natural resources, such as animals, plants and mineral resources. The most famous is diamond. While those beautiful landscape is not our goal, we only focus on the local electronics market because we don't have enough time. Following are the pictures of our booth:
As we known, the market is becoming more and more professional. People prefer to the brand product with a logo. And more and more companies are building their own brand to attractive more customers. Base on our former production line, we have to send our products to other factory to print the logo because we don't have Laser Engraving Machine. This process will waste much time, we need arrange the shipping, we need wait, and we need check after logo printed. If there is something unexpected happened, for example the wrong content of the logo, or a wrong letter of the alphabet, all effort
Every adapter is made of shell, PCB and cable. But a complete PCB is made of many components, such as IC, Transformer, Capacitor, Rectifier Bridge, Inductance, Fuse, etc. All those components have to be fixed on the PCB by material tin. How to make it, the Wave Soldering does. The high temperature in the machine melts the tin, then the liquid tin hold the components and PCB together. When the PCB is transported out from the conveyor, the low temperature colds the tin to be solid state, a complete PCB is finished.
AET, also called Automatic Equipment Test. This is a new test system, which can find out the specific problem of the defective product during our process of production.At the same time, it will save our test time because for pieces adapters can be tested at the same time. Attached picture is our technician trying the new machine.
New equipment - Burn-in test machine
With the increasing of our production volume, to keep our products' quality, our company bought two new burn-in test machines as following. The new burn-in test machine bring us big help at this special period. Because of the limit of aging test, we can only make less than 3000pcs power adapter per
As our company's plan, we attended the Consumer Electronics Show in Abu Dhabi from 25th to 27th, Sep. And so pleasure that our company was interviewed by the local TV. I have to say it's really a meaningful trip
Our Company's Expro in Indonesia
As a new developing country, Indonesia held the second International Electronics Expro in Jakarta. And our company got the opportunity to attend it. From 3rd to 5th, August. There were some professional buyer came to our booth, and we found that many clients ask for our new designs products. Such as the Type C charger, QC products, and our new design for Macbook charger. Indonesia is a developing country, but the market is very big and full of power.They have big need for laptop accessories, like display, battery, RAM, hard disk, and laptop adapter
On July 3 2017, it was a sunny day, Shenzhen Waweis Technology Co., Ltd organized annual summer trip. We met at the company gate at 8:00 in the morning, after 3 hours bus we arrived our first stop Hongqiwan, we visited sika deer park and have a delicious lunch. About 1:30 we left Hongqiwan and went to our destination Huangtengxia, when we arrived there, we seen there were many people drifting, we hear a lot of screaming, we all excited and look forward to our drifting trip, after wear the lift j
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.