First engineers aproach is calculate (go and study electronics), if that fails ask yourself what could go wrong using the try and error method, if there isn't much what could go wrong, get yourself some parts and try.
Paul, on need more information to be able to answer this, whats the frecuency, is it continous or pulsed operation, what are the impedances, etc. we can't really discuss this by e-mail. Or I am wrong ? Friedel On 6 Dec 2004 at 3:15, Paulo Castro wrote: > > Hello ListMembers, > I have a very off-topic subject, maybe the correct destination is [EE]. I > hope You could bring some > light on this. > The question is: How can I determine the value of a capacitor between > amplifier stages, or > between a transdutor and an operational amplifier? Of course, the capacitor > would permit only the > AC component of the output of the transducer to be amplified, but what should > be the best value? > In the case of the transdutor, its resistance is about 500 ohms, and the > center frequency is 40 > KHz. > > Best regards, > > Paul > > > Yahoo! Mail - Agora com 250MB de espa�o gratuito. Abra uma conta agora! Friedel Bruening Bolivian Instruments Casilla 4856 Santa Cruz Bolivia Mobile : ++591-773-92119 Tel/Fax : ++591-3-3580572 e-mail : [EMAIL PROTECTED] -- Author: Friedel Bruening INET: [EMAIL PROTECTED] Fat City Hosting, San Diego, California -- http://www.fatcity.com --------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB CHIPDIR-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
