2015年10月22日星期四

Shanghai Euchips will Attend Hong Kong International Lighting Fair on 27-30 October 2015, Welcome to Our Booth

Hong Kong International Lighting Fair
Time: 27-30 October 2015
Address: Hong Kong Convention and Exhibition Center
Booth: GH-C34
Shanghai Euchips will attend the Asian biggest Lighting Fair which is the 17th Hong Kong International Lighting Fair(Autumn Edition). The Hong Kong trade development council will host this international Lighting Fair which is one of the most significant professional lighting fair. As the expert of LED dimmable driver and LED controller, Shanghai Euchips constantly strive to technical innovation, and spare no effort to create the best products. Shanghai Euchips’ booth is GH-C34. We invite you to come our booth GH-C34 and hope to see you at that time.
Shanghai Euchips’ booth
As the senior enterprise, Shanghai Euchips is always constantly increasing investment of research and development, which has 10 years experience on producing LED controllers and LED dimmable drivers. Company to “quality first, service most”  for the purpose. At this fair, you will see DMX, 0-10V/1-10V, DALI, Triac/ELV series products.
DMX Series
Shanghai Euchips has 10 years experience on researching and producing products. DMX Series products are ahead of others. DMX controller and software are self-developed, programmable by PC software. There are DMX master controller series, constant voltage DMX decoder series, constant current DMX driver series, constant current DMX decoder series, DMX splitter series. Shanghai Euchips has numerous models, complete kinds, selling products throughout the country and exported to overseas countries and regions, won the trust of all customers, products in the domestic industry leader.
The application-Microsoft Development Center in Beijing
Microsoft Development Center in Beijing has used Shanghai Euchips’ DMX512 control system, DMX-100 master controller and PX24501 DMX decoder which make Microsoft building more beautiful and colorful.
0-10v / 1-10v Series
Shanghai Euchips’ 0-10v, 1-10v, PWM dimmable drivers solve the compatibility problem between fluorescents dimming system and LED lighting. They are widely used with various kinds of capacity dimming system to control LED ceiling lamp, LED downlight, LED panel lamp, LED wall lamp, LED strip, etc. Our 0-10v / 1-10v dimmers support liner and logarithmic dimming curve, dimming the lights very smoothly and are compatible with various famous lighting control system, such as Lutron, Dynalite, Schneider, Clipsal, Osram, Philips, ABB and so on. 
 The application-Shangri-La Hotel Chengdu

Shanghai Euchips is the earliest manufacturer of DALI dimmable driver. As one member of DALI association, Shanghai Euchips has all DALI protocols. Euchips’all DALI products has very good compatibility. We believe that DALI dimmable driver will become the dimming twinkle star.
 The DALI application

Triac Series
Shanghai Euchips’ Triac series support 0-100% brightness control, smooth dimming curve and no flicker.
The application Sheraton Hotel Hainan
Sheraton Hotel Hainan used Euchips’ DIM108H-12, DIM108H-12、DIM107H-12、DIM106H-12、EUP75T-1H12V-1、EUP150T-1H12V-1 Triac dimmers. You will enjoy the beauty.
Shanghai Euchips invite you to come our booth GH-C34. Welcome!





2015年10月20日星期二

Hongkong International Lighting Fair(Autumn Edition)

Shanghai Euchips invite you to come our booth:GH-C34.See you in Hongkong on 27-30 October.

How to use LED dimmable driver in dimming details

LED dimmable driver is one of widely used products in the market. Many people just know the product function, but don’t know how to use LED dimmable driver in dimming details.
a.    Adopting Direct current LED dimming driver technology
It is very easy if you want to change LED brightness. First, you should change the current of LED driver. Because led brightness is proportional to the current of LED driver.
b.    Adjusting the forward current, the phosphors will remove
There is a problem that adjusting the forward current will change LED driver’s chromatographic and color temperature. Because nowadays white lighting is produced by LED drives yellow phosphors. When the forward current reduces, blue lighting brightness is stronger. However, the thinness of yellow phosphors doesn’t decrease.  The main wavelength is longer than before.
c.    Adjusting the forward current, you can not control LED dimmable driver correctly
Because the forward current is not completely proportional to light output. Different LED has different forward current and light output. So it is not easy to control the light control.
d.    The constant current LED driver will not work well if you adjust the current
It is well-known that LED usually drivers constant current drivers. This kind of constant current drivers are divided into high current and low current.