fonte de alimentação de acionamento de lâmpada e método de controle da fonte de alimentação de acionamento de lâmpada
An LED lamp lighting device is connected between a first power supply terminal on a low potential side of a lamp driving power supply and a second power supply terminal on a high potential side of the lamp driving power supply, receives a driving current from the lamp driving power supply, and cause...
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| Format: | Patent |
| Sprache: | por |
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| Zusammenfassung: | An LED lamp lighting device is connected between a first power supply terminal on a low potential side of a lamp driving power supply and a second power supply terminal on a high potential side of the lamp driving power supply, receives a driving current from the lamp driving power supply, and causes the driving current to illuminate a plurality of LED lamps connected in series. |
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