AC LED drive circuit

Posted on Mar 28, 2007

As shown, still work in the case of unknown polarity of the voltage or the power supply polarity is reversed. And DC Drives as AC drives, the current limiting resistor R whose

AC LED drive circuit
Click here to download the full size of the above Circuit.

value is: where, AC RMS voltage.

Leave Comment

characters left:

New Circuits



Popular Circuits

Multipattern Running LEDs
Quick NiCd - NiMH Charger
Light interruption detector
Cheap Motorcycle Alarm
Power Amplifier 2000 Watt
Make circuit of the inverter and operating principle by oneself
lithium ion Battery management circuit for Nokia BL-4C / 5C Li-ION batteries
EEG Recording System
ir remote circuit
Piezoelectric Sound
TV Transmitter
Five sections of the spectrum display circuit
BA328 stereo preamplifier circuit