New Function Added For Chinavasion Customers!
Chinavasion News
cancel order, Chinavasion, Chinavasion credit, customer support, shipping options No CommentsBy Lado Jovovic
To make your Chinavasion experience more easy and friendly, we are now giving you even more options to manage your order by yourself!
We have a NEW FUNCTION that gives you possibility to cancel partially paid order and credit money back to your Chinavasion account. This process can be done by yourself without having to contact any Customer support!
In case you made order and paid for it using your Chinavasion credit, but your money isn’t sufficient enough to cover total order value, you have two options: 1) to pay additional money or 2) to cancel order.
In case if you wish to cancel your entire order, now you can choose the “Amend This Order” function. The “Amend this order” function will cause your order to be cancelled and the amount that you have already paid to Chinavasion to be credited to your Chinavasion account.
Read the rest of this entry »
Chinavasion Weekly New Products Roundup – Week 20
Consumer Electronics
No CommentsMatrix 3G Android 2.3 Smartphone with 4.0 Inch Capacitive Touchscreen
CVXM-M283: a whole new experience with the latest high power MTK6575 chipset, a spectacular 4.0 Inch large screen, and tons of other features. More…
IP Cameras Explained
Gadget Magazine
CCTV security system, china-wholesale, Chinavasion, DVR, ip cameras, Nightvision, Wireless IP camera No Comments
IP stands for Internet Protocol. IP Cameras are cameras that send and receive information via computer network or internet. The commonly used webcam can also be categorized as IP camera, but when talking about IP Cameras we usually refer to those employed for surveillance purposes.
Read the rest of this entry »
Chinavasion Weekly New Products Roundup – Week 18-19
China Business News
No CommentsVolgo – Extreme 1080P HD Waterproof Sports Camera and Car DVR
CVNU-DV78: Out on the road, in the open sea, and even inside the car, the Volgo Extreme HD Waterproof Sports Camera provides everything you need for..More…
Where Has My Internal Storage Gone?
China Business News
No CommentsWe often get emails from our customers asking why the internal storage available for use on Chinavasion smart phone or tablet is less than what’s stated on the specification sheet.
Take our Azure – Android 4.0 ICS Tablet for example. The product specification says it has 4GB of internal space. But if you go into “Settings > Storage” it shows 2 internal storage partition of 1.15GB and 2.08GB. When you add these two together, you only get 3.23 GB of internal storage. So where is the (4 – 3.23) 0.77GB of internal storage gone?
Read the rest of this entry »
Chinavasion Weekly New Products Roundup 2012 – Week 17
New Electronics Products
No CommentsMasterpiece – 12 Inch Digital Photo Frame and Media Player with Remote Control
CVKQ-F23-N1: Full of functionality, features, and fun – that’s what you get with the Masterpiece 12 Inch Digital Photo Frame with remote control and… More…
Chinavasion Weekly New Products Roundup 2012 – Week 16
New Electronics Products
No CommentsWaterproof Case for iPhone, iPod Touch, Android Smartphones, MP4 Players
CVSB-A91: Tough and completely waterproof (IPx8), keep your iPhone, iPod Touch… More…
Why do power adapters sometimes produce noises?
Chinavision
No CommentsElectronic devices such as chargers, power supplies and even computers sometimes make a recognizable "whining" noise when powered on. People often panic and thinking there are something wrong with their devices.
The "whining" sound is actually caused by coils (most of the time) resonance mechanically in the frequency of sound waves when electricity passing through it. The coil found in most chargers, power suppliers and other electronics components are just loops of wire. The electrical current passing through these wires will cause an effect known as Induction Heating, which causes the high pitched whining sound. (Induction Heating – Wikipedia)
Anatomy of transformers




