Discussion on the LED Driver
Date:2011-06-07 14:49
Status:Be resolved
Question:admin
ection method. One way is to make the zener diode in parallel with the LED. This method can limit the output voltage to breakdown voltage and power in attendance satisfied the reference voltage. In the over-voltage conditions, the output voltage will increase in attendance and began transmission breakdown point is satisfied. Output current through the zener diode will then grounded through the current sense resistor. Zener diode limits the maximum output power can be continuously produced under
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