i've been working on my stereo amplifier project using BA5406 power amplifier..
the supply required is about 12V ,1.5 amp dc. I am using a regulated dc power supply for that....i assembled the circuit and adjusted 12v,1.5 amp on the power supply ..but as soon as i connect the supply to my circuit ,the supply voltage got reduced to below 5V and i am unable to increase the voltage beyond 4.5 volt..i need help with this ASAP ..i have to submit my project in 4 days time ..i've not yet assembled the project.. i m testing it on the breadboard.. the circuit diagram for my project is shown in this link
http://www.quasarelectronics.com/kit-files/electronic-kit/3090h.pdf
the supply required is about 12V ,1.5 amp dc. I am using a regulated dc power supply for that....i assembled the circuit and adjusted 12v,1.5 amp on the power supply ..but as soon as i connect the supply to my circuit ,the supply voltage got reduced to below 5V and i am unable to increase the voltage beyond 4.5 volt..i need help with this ASAP ..i have to submit my project in 4 days time ..i've not yet assembled the project.. i m testing it on the breadboard.. the circuit diagram for my project is shown in this link
http://www.quasarelectronics.com/kit-files/electronic-kit/3090h.pdf