The invention concerns a method which consists in modifying at least one modulation of the original electric pulse into micro electrical phase shifts.
In this way, any time period or any stage to be selected can be selected only by varying the latch pulse without changing the clock frequency.
Analyzing the envelope and the modulation of the pulse is essential, because they contain important information to characterize the application.
A dimming circuit for high-power LED lamp is used for dimming and modulating pulse of LED illumination circuit.
The phase-shifting, fixed width and modulation of the pulse are all digitized, and it does not need any adjustment for the section of the trigger.
Requêtes fréquentes français :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Requêtes fréquentes anglais :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
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