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ELFORUM - Forumul Electronistilor
claudiuh

Buffer + alimentator

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Salut

Plecand de la :

http://www.blitzfamily.eclipse.co.uk/paulblitz.co.uk/tech_tips/techtip/art10.htm

As vrea sa-l folosesc sa pot da semnal din pc, la vumetru, orga , casti, eventual si alte module.

Ce am schitat pana acum :

http://imgur.com/x2Hrg7X

http://imgur.com/v1Aghk4

http://imgur.com/h3mDgg7

 

Si as dori sa-l alimentez cu :

Este bine cum am desenat schema de alimentator ?

http://imgur.com/QXM9L8p

+ - 15v, dar nu stiu cam cati mA , as zice va ~ 300mA dar nu-s sigur.

Orice sfat este mai mult decat binevenit

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La alimentator nu cred ca merita sa te mai cimplici cu tranzistorii de dupa R2. Implementeaza Lm317/337 clasic si e f ok.

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Partea de alimentare e mai complicata pentru ca m-am abonat si eu la PCB -ul proiectat de colegii de forum.  Si am zis sa incerc sa vad cum va functiona

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