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60w-90w irfp240/irfp9240


Guest sami_curpas

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Guest sami_curpas

Multumesc mult, indy666. E un pcb bun ca punct de pornire, dar mie mi se pare un pic desirat. Voi face o varianta mai compacta a lui, pe care o s-o postez tot aici.Spuneai ca ledul ar fi indicat sa se schimbe cu 2 diode 1n1418 inseriate si atasate de radiator, dar dioda ramasa (1n4007), nu o punem si pe aia pe radiator?

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Spuneai ca ledul ar fi indicat sa se schimbe cu 2 diode 1n1418 inseriate si atasate de radiator, dar dioda ramasa (1n4007), nu o punem si pe aia pe radiator?

Ba da..toate cele 3 diode se vor atasa de radiator, de preferat sa le pui toate la fel...ori 1n4148 ori 1n4007.
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Guest sami_curpas

e bun pentru home, dar puterea e mica daca vrei sa amplifici un instrument sau o voce....

...... ceva asemanator cu cel de la inceput ....si este si cablaj [attachment=0]wzmacniacz_mosfet_25_w_hi_fi1_925.pdf[/attachment] :da

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