What Are LED Panel Light Switching Drive Applications? From:http://www.lgiled.com Reporter:Vivianus Date:2013/9/8 15:21:46 Tags:
The led panel light
switch drive is a part of fixture which affects the whole function of light. With the development of todays society and technology, convenience is an important reference factor for us to choose the light. Resident condition is increasingly improved and the requirements are more. When it comes to the lights, brightness, appearance, convenience are all aspects they may take into consideration when selecting an ideal one.
Switching drive is a basic equipment of panel light, led downlight
and and other lights. The switch type driving good current control accuracy and a higher overall efficiency, the switched-mode driver can be obtained. In the common sense, the application mode has different categories. Buck switch driver of led light parallel drive case for the terminal voltage of the power supply voltage is higher than the led or multiple led. According to the types and patterns of light, proper type and size led and drive should be chosen.
When it comes to the main principle of led light circuit, chopping current is used. And the current can be obtained in accordance with the requirement of the electronic switch S. Compared to it, the circuit of led or multiple led use of the role of switch S off-off. Requested when the power supply Vdd to the inductance L of the energy storage in the S, when opened, the voltage polarity is reversed on L S is turned OFF and power voltage Vf is superimposed to be met led current value. If need, big selection will be necessary.
Not only led panel light switch drive, other lights dives are also important and vital. In the market, you have more opportunities to choose a high quality one. Now, if you have a requirement, you are advised to visit: http://www.lgiled.com to know more details about the light. It is a long reputation supplier with many years experience. With the quality assurance, it is more reliable for you to choose.
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