Metal Solar Lights

Solar Lantern Manufacturers, Solar Light Manufacturers, Solar Lights China
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5.5 three-color color energy efficient light switch Speed
This issue is very important, it even determines the service life of solar lawn, up to 10-20 times the starting current three-color color energy efficient lamps started, the system in such a large withstand voltage current situation may have dropped substantially, Solar Lawn not start or start again until the damage.
5.6 boost circuit efficiency and impact of LED lights
Small power solar lawn generally boost circuit, if the oscillation circuit, inductor boost. Inductor using standard color code inductors, standard color code inductor using an open magnetic circuit, a large loss of flux, so low circuit efficiency. If a closed magnetic circuit inductor boost manufacturing, such as magnetic, boost circuit efficiency will be greatly improved. Properties close to the Zener diode LED <http://www.ledgb.com>, working voltage 0.1V, operating current may vary approximately 20mA. For security, under ordinary circumstances the use of a series current limiting resistor, great energy loss is obviously not suitable for solar lawn lights, and LED brightness varies with the operating voltage, and must automatically limit, otherwise it will damage the LED. General LED peak current 50-100mA, anti-reverse-battery or battery energy load, is likely to exceed this limit peak voltage is too high when the booster circuit, damaged LED.In recent years, China's optoelectronics industry has shown rapid growth, has formed a specialized, large-scale photovoltaic industry chain. The state supports photovoltaic building demonstration, implementation of the "Solar Roofs Plan", the financial support for the implementation of solar energy utilization policy. Photovoltaic use of solar photovoltaic power plant projects, solar street lamps and other products at a faster rate in the country is completed, production, optoelectronic products to be applied in practice. The sun light sun Technology Co., Ltd. in 2008 to get involved in the solar photovoltaic industry, the use of solar photovoltaic products research and development, utilization, it has already installed solar corridor lights, solar garden lights, solar lights, solar lawn, most of the installed project solar photovoltaic lighting systems run independently, but the installation of solar garden lights in the district, due to
Surrounding environment constraints, solar panels need to be installed separately lighting, ensure that the entire system is integrated with the building.