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Guest I0nutC

Schema soft start si protectie DC

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Va rog daca aveti sa imi dati si mie cateva scheme ptr soft start la un traf de 1700w si protectie DC cu soft start ptr boxe. Va multumesc anticipat!P.S.:aveti si o schema clip ptr un ipa800?

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la schema de la soft start nu sunt trecute valorilesi o schema de scurt circuite aveti? vreau sa pun toate protectiile pe amplificator ca sa iasa ceva bun :supz:

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Guest hackdoom_007

adica pot folosi chiar orice releu de 12 v ??trebuie sa suport un anumit amperaj ......[iN LEGATURA CU NUMELE TOPICULUI ]VREAU O SCHEMA FARA RELEE NU PT SOFT START CI PT ......NU STIU CUM SA ZIC , protectie difuzoare, protectie la scurt....in cuvente 1: vreau sa eau firele care duc la difuzor si sa le pun in scurt ..si sa nu pakeasca nimica finalii , as prefera o schema RAPIDA ! care sa actioneze repede:) , de asta ......cred ca un releu e cam lent ,ce parere aveti se poate ? exista astfel de scheme ? ma poate ajta cineva ??

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Schema este folosita in EP0077 iar autorul recomanda:


R1,R2 = 470 k

R3 = 220 ?

R4...R7 = 10 ?/5 W


C1 = 330 n/250 VAC (Philips 333.4 MP-KT)

C2,C3 = 470 ?/40 V


K1,K2 = Conector 2pini


B1 = B250C1500 (Punte redresoare)

Re1 = Releu 250 V/8 A, 24 V/1200? (Siemens V23057-B6-A201)

Varianta originala o gasiti aici

Extraordinar de bine gandita, pana la detaliu, este protectia adaptabila oricarui tip de amplificator. Ofera niste satisfactii deosebite, da senzatia unui body-guard ce nu lasa sa se intample nimic neplacut cu finalul in care s-a investit si munca si bani.

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Am combinat soft start-ul cu protectia DC si a rezultat http://i31.tinypic.com/2urp0yh.jpg :tonqe: si o alta poza http://i27.tinypic.com/2uyqe1l.jpg schema la protectie este http://i29.tinypic.com/6z66jb.gif si placa a fost montata in ampliful care e in constructie :yawinkle: http://i32.tinypic.com/10f6xz8.jpg . Schema soft start este cea din postul anterior , functioneaza f.b. Numai bine alex mm :smt006

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