For the first time the input voltage VS D1 will enable the storage capacitor C1 is charged until its voltage slightly lower than the VS. Initially, th [Read More…]
For the first time the input voltage VS D1 will enable the storage capacitor C1 is charged until its voltage slightly lower than the VS. Initially, th [Read More…]
Many of today's portable consumer electronic products has a display screen, such as mobile phones, PDAs, and MP3 player, the type and size of the scre [Read More…]
Automotive lighting assembly suppliers are considering the use of LED lights devices with high-intensity discharge (HID) lighting competition. First, [Read More…]
With the development of white LED lights, it's more widely applied. In the past, the white LED is the most common application is as a small-size color [Read More…]
When the output voltage may be higher than the input voltage may be lower than the discontinuous buck-boost converter peak current mode control LED dr [Read More…]
As people work, study, leisure and entertainment environment, continuous improvement and beautification of the city, lighting engineering are constant [Read More…]
With the color LCD increasingly wide range of applications in handheld devices, the demand for compact and inexpensive white backlight, and more and m [Read More…]
A number of large technology enterprises successfully participated in the "siege" outside to the global LED lights industry chain, and increasingly oc [Read More…]
We developed an array of signal processing systems (led lights), due to the array antenna must be placed in the surrounding open area, and array signa [Read More…]
Currently, tunnel lighting still utilized high pressure sodium lamps as lighting sources. But in recent researches, scientists found that high pressur [Read More…]