Dealing with inquires about the experience

For suppliers how to reach buyers, give us some suggestions:

First, deal with the buyer's online inquiries: Should have a confession program, or once the business is open, you will be drowned in the sea of ​​email. Generally from t

How to choose radio speakers and their configuration

1. Selection of broadcast speakers

In principle, different types of broadcast speakers should be selected depending on the environment. For example, in a room with a ceiling, it is advisable to use a built-in ceiling speaker without a rear cover. This type of s

A new round of price war in color TV industry is about to start

“Every year's holidays, the sales of domestic color TV manufacturers are better than those of foreign manufacturers,” said market researchers. In August of this year, the price war of liquid crystal panels launched by Samsung and LG

Changhong LED display helps Beichuan Middle School rebuild

On the morning of August 17, 2010, the inauguration ceremony of the leaders of the Sichuan Provincial Government and the Mianyang Municipal Government was held in Beichuan Middle School. The senior leaders of Changhong Group Corporation also attend

Medium Resonant Hybrid Speakers

The Pengyi medium resonance hybrid audio, which is known as the new generation of audio, is the only medium resonance hybrid audio on the market. It is estimated that many music enthusiasts still don’t know what medium resonance hybrid audio is. In fact,

Determine the LCM and OVD thresholds of the DS3xxx CCFL controller

DS3881, DS3882, DS3984, DS3988, DS3991, DS3992 and DS3994 are CCFL (Cold Cathode Fluorescent Lamp) controllers, which provide backlight for LCD (Liquid Crystal Display). Each controller has 2 input pins LCM and OVD, used for fluorescent lamp monitoring and current regulati

What is IPC U.S. Printed Circuit Board Association

IPC The American Printed Circuit Board Association, whose earliest name was The Instiute of Printed Circuits, was founded in 1957. At the beginning there were only 6 members and it was a non-profit private academic society. Now it has become an internationa