News
29/09/2013 08:40
In order to improve the efficiency of the Board is divided into A, B, C three groups were MR16 processed simultaneously in different areas of the standard-setting work coordination problems. There are currently 104 IEC technical committee 143 sub-technical committee. IEC...
29/09/2013 08:40
Currently IEC members include the majority of industrialized countries and some developing LED Bulb countries. These countries have 80% of the world's population, and its production and consumption of electricity accounted for 95% of the world, manufacture and use of electrical and electronic...
27/09/2013 09:40
By this method, a certain degree of reduced signal reflection . However, in practical LED Bulb applications, due to the characteristic impedance of the transmission cable and communication baud rate and other applications related to the environment , the characteristic...
27/09/2013 09:40
So we come to the conclusion that : " Visually , led interior , large bracket pin is connected to the negative electrode , a small link bracket pin is positive ."
LED Downlight
There is a relatively simple method is that if you led a relatively new pin are still sound , then look directly at...
27/09/2013 09:39
MR16 When the communication distance is shorter , the application of environmental disturbance is small , sometimes we just need a simple one-way communication can achieve all the features of the project , but most of the application environment is not so ideal ....
26/09/2013 10:36
Production of white high brightness LED light intensity 1:2:0.38 ratio by mixing white, two kinds, LED Bulb the use of ultra-high InGan blue LED, the tube always add a little pomegranate as the main drill yttrium phosphor, it can in blue excitation produces yellow green, and this...
26/09/2013 10:29
LED light source dynamic luminous characters to form the appearance of text or logo, mounted MR16 on top of buildings or walls, use led as light source, use bright LED chip, the use of control systems, text or logo on the dynamic video control unique design of the traditional With...
26/09/2013 10:29
Production of white high brightness LED light intensity 1:2:0.38 ratio by mixing white, two kinds, LED Bulb the use of ultra-high InGan blue LED, the tube always add a little pomegranate as the main drill yttrium phosphor, it can in blue excitation produces yellow green, and this...
25/09/2013 10:14
Converter output pressure to bring the possibility of failure occurred many times . This voltage LED Lighting china may exceed an internal or an external switching device or the passive components are rated . Also, if you do not take protective...
25/09/2013 10:13
The error into the circuit , the leakage current of the zener diode and the boost converter IZL LED Bulb internal error amplifier caused by the bias current IFB . Equation 6 is a modified transfer function , which includes the error:
Because both of these currents are...
