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ELFORUM - Forumul electronistilor

Sursă simpă 60V - 5A

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V?zând: http://www.aaroncake.net/circuits/supply.asp , m-am gândit s? fac ?i eu o r?g?lie d-asta, cu diferen?a c? vreau s? pun dou? pe acela?i PCB ?i s? le leg în serie. Înc? n-am v?zut integrate care s? scoat? 60V, a?a c? e musai s? le pun în serie. Ob?in o surs? reglabil? 2,4 - 60 V ?i 5 A.


Posted Image


C1 1 14000uF or 10000uf 40 VDC Electrolytic Capacitor

C2 1 100uF 50Vdc Electrolytic Capacitor

C3 1 0.1uF Disc Capacitor

C4 1 0.01uF Disc Capacitor

R1 1 5K Pot

R2 1 240 Ohm 1/4 W Resistor

U1 1 LM338K 1.2 to 30 Volt 5 Amp Regulator

BR1 1 10 Amp 50 PIV Bridge Rectifier

T1 1 24 V 5 Amp Transformer

S1 1 SPST Toggle Switch

MISC 1 Wire, Line Cord, Case, Binding Posts (for output)


Deci cu vreo 30 RON (f?r? traf) , scot o surs? ca lumea cu voltaj mare ?i reglabil. Trebuie doar s? pun pe U1 pe un poten?iometru dublu.


Nel?murirea mea este dac? pot s? alimentez ambele ramuri de 30V din acela?i traf.

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