Good day.
Plain LED light bulbs we find at common vendors have the AC to DC conversion 'driver' inside to supply the emitters.
Is there a standard, or customary, or typical DC operating voltage in them or everyone manufactures what they want ? Perhaps different DC voltages are related to the luminosity levels of each bulb 'power' ?
In other words, can the LED bulbs be canibalized and their bare emitting boards fed by pure DC only (as a 12VDC car battery) or there is need to know which voltage each gut works ? Or they go by current ?
If the driver chips work on current regulation; what is the range of DC voltage they accept ?
Plain LED light bulbs we find at common vendors have the AC to DC conversion 'driver' inside to supply the emitters.
Is there a standard, or customary, or typical DC operating voltage in them or everyone manufactures what they want ? Perhaps different DC voltages are related to the luminosity levels of each bulb 'power' ?
In other words, can the LED bulbs be canibalized and their bare emitting boards fed by pure DC only (as a 12VDC car battery) or there is need to know which voltage each gut works ? Or they go by current ?
If the driver chips work on current regulation; what is the range of DC voltage they accept ?
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