premkumar9
Member
Hi,
In the attached circuit LED represents a series parallel combination of LEDs with series resistances which require 12V, 300mA. To drive it from full wave rectified 230V AC (applied between A abd B), can I use a series capacitor to control the current through my LED load? If so, how to select the type and value of the capacitor ?
In the attached circuit LED represents a series parallel combination of LEDs with series resistances which require 12V, 300mA. To drive it from full wave rectified 230V AC (applied between A abd B), can I use a series capacitor to control the current through my LED load? If so, how to select the type and value of the capacitor ?