| 摘要 |
PURPOSE: An LED fluorescent lamp is provided to supply an electrostatic current in a load of a light emitting diode array part, thereby maintaining electrostatic force characteristics regardless of a change in an electronic ballast stabilizer. CONSTITUTION: A light emitting diode operation circuit(100) comprises a light emitting diode array part(110), a electrostatic current control part(120), and a first capacitive device(C1). The light emitting diode array part comprises a plurality of light emitting diodes connected in series or parallel. The light emitting diode array part is connected to an output port of the electrostatic current control part. The first capacitive device is connected to an input port of the electrostatic current control part. The light emitting diode operation circuit is able to additionally include a first current control diode(D1) or a second current control diode(D2).
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