| 摘要 |
PROBLEM TO BE SOLVED: To use a DC power supply circuit part shareable for plural fluorescent lamps or an electron lighting circuit part, by extracting independently and conveniently arranging them to an AC power supply for direct illumination. SOLUTION: An electric circuit in a fluorescent lamp is structured by electrically connecting a separated DC power supply independent structure 10 and a plurality of fluorescent lamp separated electron lighting circuits 30 by a plurality of electric wires 20. The separated DC power supply independent structure 10 consists of an over-current and over-voltage protecting circuit 11, a magnetic interference preventing circuit 12, a bridge rectifying circuit B and a high- capacity electrolytic capacitor control circuit 15, and supplied high quality DC power to a plurality of the electron lighting circuits 30. Furthermore, a DC power supply circuit part of conventional electron stabilizer circuit which is easy to generate heat is eliminated, and a separated electron lighting circuit 30 which is more sophisticated, lighter, more durable and cheaper, is provided. |
