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專利技術(shù)環(huán)球形燈芯電光源(專利號:ZL 2010 2 0628559.6),本發(fā)明其環(huán)形陰極居于其環(huán)形陽極內(nèi)腔的中央,陰極起動損傷極小。本發(fā)明其環(huán)形陰極涂覆有稀土納米電子陶瓷。本發(fā)明比白熾燈泡壽命提高60倍,比節(jié)能燈提高10倍。且制造成本大幅度降低。
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A110504 Universal Input, Phase Dimmable, Single High Brightness LED Driver Introduction The Supertex HV9910DB5 demo board is a high brightness (HB) LED power driver to supply one HB LEDs using the HV9910 IC from either 110V or 220VAC supply. The HV9910DB5 is ideal for incandescent retrofit applications. The features of the HV9910DB5 are: ? Small 1 ” diameter which can be used in an Edi
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