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Power Transformation Between DC Light Element and Ballast

[Category : - ELECTRICITY & LIGHTING]
[Viewed 1301 times]

A power transformation apparatus between DC light element and ballast includes a first fluorescent emulation module, a second fluorescent emulation module and a rectifier module; wherein the first fluorescent emulation module includes two input current terminals for electrically connecting to first set of AC output terminals of the ballast, the second fluorescent emulation module also includes two input current terminals for electrically connecting to second set of AC output terminals of the ballast; two input terminals of the rectifier module are electrically connected respectively to any output terminal of first set of AC output terminals and second set of AC output terminals. The rectifier module outputs a rectified DC to supply to the DC light element as a power source.rnAs we know the fluorescent tube need a ballast to provide the high voltage power to excit the light, therefore. it's impossible for people to replace the fluorescent tube by LED tube due to the ballast inside the fixture. The high voltage power and selfprotect function of ballast will not provide the currect power to LED tube.rnOur technology able to let the LED tube to fit all kind of ballast, easy for user to replace the fluorescent by LED tube. we call it plug and play LED tube.

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