Chinavasion | Electronics Gadgets BlogWholesale Electronics and Gadgets

By 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.

Matrix 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…

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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.

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Volgo – 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…

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We 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?

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Masterpiece – 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…

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Waterproof Case for iPhone, iPod Touch, Android Smartphones, MP4 Players

CVSB-A91: Tough and completely waterproof (IPx8), keep your iPhone, iPod Touch… More…

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Electronic 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

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