Coupling lamp tube drive device

Coupling lamp tube drive device

  • CN 201,004,728 Y
  • Filed: 02/07/2007
  • Issued: 01/09/2008
  • Est. Priority Date: 02/07/2007
  • Status: Active Grant
First Claim
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1. coupled mode lamp tube driver comprises:

  • One AC power supply, the coupled mode transformer two ends that can provide string ripple signal to connect mutually at least two primary sides;

    At least two coupled mode transformers, a side of this coupled mode transformer is connected mutually, and the string ripple signal that AC power supply provided is input to coupled mode transformer primary side two ends after the serial connection, and an end correspondence of this coupled mode Circuit Fault on Secondary Transformer is connected an end of fluorescent tube, and the other end is connected on altogether with reference to accurate position;

    The corresponding respectively end points that is connected the coupled mode Circuit Fault on Secondary Transformer of at least two tubes, an end of every tubes, the other end then is connected on altogether with reference to accurate position.

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