QUASI Amplifier for Beginners

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comasus

Member
Joined 2010
apexaudio said:
Are you from planet Earth :confused:
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AndrewT said:
I have no idea if Coma, and the few others that like to keep their location secret, is from Earth.
Some even tell us lies in their profile.
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I am from India and living in a small village there is no big electronics shop near by me if i want to get those transistors i have to go 450Km from my place thats why i told it is very difficult to find them

Don't misunderstand me i am very new to this site

but i have interest in electronics

any way thank you for your reply

Yours sincerely
Joel
 
Last edited:
apexaudio

apexaudio

Member
Joined 2010
comasus said:
I am from India and living in a small village there is no big electronics shop near by me if i want to get those transistors i have to go 450Km from my place thats why i told it is very difficult to find them

Don't misunderstand me i am very new to this site

but i have interest in electronics

any way thank you for your reply

Yours sincerely
Joel
Click to expand...

Any 100V; 1,5A TO220 drivers available in your place can be used with single pair 2N3773 on +/-48V
Regards
 
S

sekhar

Banned
Joined 2009
u can use 2n3773 as o/p devices ,,,, and 2sa1943/2sc4793 as drivers ...... if that is nt available last option will be to use BD139/BD140 but supply voltage has to be restricted ....And as per I know o/p wattage will be higher than mosfet o/p stage... although increase in wattage is marginal
Shreya check ur Private message .............


regards
sekhar
 
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