Maker Pro
Maker Pro

designing a radio amplifier

A

atheist

Jan 1, 1970
0
Hi guys. have recently graduated with mechanicanical engineering. Here
i'm faced with challenge of coming up with amplifier.
specs:input 12v, I<2amps
i will appreciate your help as in the equations and formulas i can
use to come up with the component. thak you in advance
 
M

Michael Black

Jan 1, 1970
0
Hi guys. have recently graduated with mechanicanical engineering. Here
i'm faced with challenge of coming up with amplifier.
specs:input 12v, I<2amps
i will appreciate your help as in the equations and formulas i can
use to come up with the component. thak you in advance
All you've done is describe how much (or in this case how little) power
the unit can draw, under 24watts, which given inefficiency will result
in less than 24watts output power.

You've said nothing about what will drive this amplifier, so one can't
figure out how much gain it needs to provide.

You've said nothing about the frequency range, which becomes a factor
in choosing a device or devices to do the actual amplification, and of
course the application will define the design, since a broadband amplfier
is different from a narrow band one.

These things are far more important than what you've offered up.

Michael
 
B

Bill Bowden

Jan 1, 1970
0
Hi guys. have recently graduated with mechanicanical engineering. Here
i'm faced with challenge of coming up with amplifier.
specs:input 12v, I<2amps
i will appreciate your help as in the equations and formulas i can
use to come up with the component. thak you in advance

I guess English is not a requirement for mechanicanical engineering?

-Bill
 
B

Bob

Jan 1, 1970
0
I guess English is not a requirement for mechanicanical engineering?

-Bill

The original message appears to have been posted from Kenya,
his first language may be Swahili.

Bob
 
B

Bill Bowden

Jan 1, 1970
0
The original message appears to have been posted from Kenya,
his first language may be Swahili.

Bob

My mistake. The poster did well considering language differences.

-Bill
 
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