We know that the global lighting electricity consumption accounted for 20 percent of all electricity, of which a large part in [Read More…]
We know that the global lighting electricity consumption accounted for 20 percent of all electricity, of which a large part in [Read More…]
We know that all LED constant current power supply, but a lot of street lights manufacturer most come looking for a suitable cons [Read More…]
Chip package is also very important, the QFN chip package is clearly better than the chip in a TSSOP package, thermal resistance [Read More…]
In the case of electricity, of course, the best AC-DC direct constant current output of the program.
This program can only prov [Read More…]
LED chip is characterized by high heat in a minimal volume. The heat capacity of the LED itself, it must be the fastest heat cond [Read More…]
LED heat because the added energy is not completely converted to light, but part of the conversion into heat. SMD high power LED [Read More…]
LED cooling is now more and more people attach importance to, this is because the household LED bulbs failure or life is direct a [Read More…]
Because you want to replace incandescent, so at least the following requirements:
Brightness should be very incandescent usuall [Read More…]
Very early that there have been a constant current diode, this diode is not a cause for concern, because it's just as the current [Read More…]
Here, the constant current diode is to input mains voltage changes to maintain the same output current, of course, can be elimina [Read More…]