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Schematic Circuits

220V Blinking Led

220v blinking led 4F5D8.gif

Activity of the circuit is extraordinarily simple. The capacitor charges by the diode and the resistor. When the voltage on the capacitor achieves 30V the diac "releases" the electrical tension and the capacitor empties thorough the diac, LED blinks. Time base is dependent from the capacitor and the resistor, which is in series with diode 1N4007. Capacitor must be at least for 40V.

elecpod.com


Keywords : 220V, Blinking, Led
Writer : nicola  |
6 Feb 2011 Mon   
|  11.438 Views
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