ATX napajanje 0 - 2x40V, 0-5A

Sklopovi za napajanja

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Re: ATX napajanje 0 - 2x40V, 0-5A

Postby LAF » 11-11-2018, 12:33

Kolo AT2005 se uveliko razlikuje od TL494, pored PWM kontrolera sadrzi i tzv power manager, nadgleda
sve izlazne napone i ako neki napon odstupa od dozvoljenih vrijednosti u plus ili minus. Trenutno nemam pdf od AT2005 ali prilozeni pdf je ekvivalentno, pin kompatibilno kolo.-
Evo i ATX2005
pOz
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ATX2005 PWM IC.pdf
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WT7520.pdf
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Re: Re: ATX napajanje 0 - 2x40V, 0-5A


Re: ATX napajanje 0 - 2x40V, 0-5A

Postby LAF » 12-11-2018, 11:32

Evo jedan link do raznih ATX napajanja sa raznim kolima-mozda je negdje postavljen i ranije-da ne pregledam
cijelu temu:
http://danyk.cz/s_atx_en.html
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Re: ATX napajanje 0 - 2x40V, 0-5A

Postby rigmo » 24-08-2019, 18:37

Mozda bolje postaviti pitanje ovdje. Da li tko ima shamu napajanja atx napajanja kodne oznake na ploc KY-2102A
Izgoreni su neki elemeti i trebao bi ih zamjeniti..
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Re: ATX napajanje 0 - 2x40V, 0-5A

Postby rigmo » 09-09-2019, 17:42

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Re: ATX napajanje 0 - 2x40V, 0-5A

Postby Arbun » 07-01-2021, 19:56

molio bi ako netko ima shemu adaptera i raspored elemenata na pcb da istu zaljepi li može na pm pozdrav
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Re: ATX napajanje 0 - 2x40V, 0-5A

Postby Arbun » 07-01-2021, 19:57

projekt od kizbaje
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Re: ATX napajanje 0 - 2x40V, 0-5A

Postby LAF » 12-01-2021, 15:33

Ako je to to?????
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PCB - plocica2 TL494.pdf
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Re: ATX napajanje 0 - 2x40V, 0-5A

Postby Arbun » 12-01-2021, 16:02

nije to ja druga svejedno hvala
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Re: ATX napajanje 0 - 2x40V, 0-5A

Postby WhiteHead » 21-01-2021, 08:07

Ovo ?
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Re: ATX napajanje 0 - 2x40V, 0-5A

Postby Arbun » 22-01-2021, 09:34

je to svaka čast imaš slučajno i shemu bila je okačena na forumu
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Re: Re: ATX napajanje 0 - 2x40V, 0-5A


Re: ATX napajanje 0 - 2x40V, 0-5A

Postby WhiteHead » 22-01-2021, 16:24

Evo sve što imam u folderu za tu temu:
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Re: ATX napajanje 0 - 2x40V, 0-5A

Postby Arbun » 22-01-2021, 23:10

to je to puno fala
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