Hi all friends
I make this circuit worked but output voltage pulsing. Output load lamp is flashing constantly. What could be the reason for this?
http://www.dosya.tc/server8/nVBZuu/video.rar.html
My 450W Power amplifier project :)
Features
Output Power: 4Ohm 450W RMS
Supply: +/-55V DC 600W Transformer
Power Transistors: 5 X 2SC3856 and 2SC1492 (or TIP35 TIP36)
An easy method to remove the ferrite core. Contact or even move to the core of the lamp series, and wait 1 minute. Use a minimum of 65W lamp. Remove the ferrite core heated Be careful when!