News
31/10/2013 10:12
LED display is the current rage when, LED display industry potentially huge economic and social LED Lighting china benefits, making countries around the world formulate development plans and support policies to promote the led display industry and market's rapid...
31/10/2013 09:37
If you require to install air conditioning, this is not a problem, the purchase cost and the cost MR16 should be increased, the cooling effect will be worse than the fan. There is a problem if you want to install air conditioning, must be considered a problem is outside the machine...
30/10/2013 08:58
Problems :
LED Downlight
Properly handle the heat problem , did not deal with heat issues will affect the LED life .
DC current LED drivers are used , and therefore required between the mains and the LED plus a power adapter that LED drive power. Its function is to convert AC power into...
30/10/2013 08:57
Biven that today's LED bulbs are mainly based analog driver , not a product for consumers to LED Downlights install in residential, retail shops and businesses provide a wide range dimmer dimmer compatible , including light bulbs flicker , flash or inability to switch etc. dimming...
30/10/2013 08:30
Cirrus Logic allegedly acquired more than 200 dimmers, and developed a set of compatibility MR16 tests to measure CS161X products on the performance of existing solutions . The dimmer compatibility tests including 120V and 230V product testing , as well as covering a single light bulb...
29/10/2013 09:43
Comprehensive analysis of edge-edge
LED Lighting china
There is also a name for edge-edge type is its biggest weakness is not local dimming. Since the LED light focused on the edge of the TV, it must be uniformly output to the light guide plate on the TV screen. Therefore, it is difficult to...
29/10/2013 09:43
Efficient BEF simple schematic
LED Downlight
Energy saving
LED Strip
Of course, the most direct public to experience the benefits of edge-lit LED backlight, the overall energy consumption is the TV. Ordinary 32 "LED-backlit TV is now the general level of energy consumption is...
29/10/2013 09:42
As a side-biggest weakness is not local dimming, the LED lights focused on the television on the LED Bulb edge of the light guide plate must be uniform output to the TV screen. Therefore, it is difficult to achieve an area of the screen's brightness. The direct type, since it is...
28/10/2013 09:05
2001 limit requirements ; conduction disturbance and radiated emission compliance with national mandatory standard GB17743-2007 limits.
MR16
Figure 8 input current harmonic content
Figure 9 Mains ( full-bridge rectifier ) and input current
4 Conclusions T8...
28/10/2013 09:05
( 8 ) MOS power switching devices and diodes to determine when the value of N , the leakage LED Bulb inductance to determine the output voltage is determined, the reflected voltage , leakage reactance caused by the anti-peak voltage can be determined , determine MOS, diodes, etc. can easily...
