Re: Przetwornica DC12 na AC9-12 - Grupy dyskusyjne w eGospodarka.pl

eGospodarka.pl › Grupy › pl.misc.elektronika › Przetwornica DC12 na AC9-12 › Re: Przetwornica DC12 na AC9-12

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From: "J.F" <j...@p...onet.pl>
Newsgroups: pl.misc.elektronika
Subject: Re: Przetwornica DC12 na AC9-12
Date: Wed, 22 Nov 2023 12:24:24 +0100
Organization: news.chmurka.net
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On Tue, 21 Nov 2023 23:53:01 +0100, heby wrote:
> On 21/11/2023 23:28, M M wrote:
>> dlaczego ta przetwornica w ogóle powinna być izolowana?
>
> https://www.c64-wiki.com/wiki/Power_Supply
>
> Galvanic separation between the 5V DC and 9V AC lines is recommended.
> For a power supply without galvanic separation between 5V DC and 9V AC,
> you must first study the power circuits of the C64 mainboard to avoid
> that undesired currents will flow between the 5V DC and 9V AC lines.

A do czego uzywane te AC w C64 ?
Bo izolacja moze być bardzo ważna ...

J.