transformator temperature class

[Petr Simek]

On Thu, 7 Mar 2019, Richard Kaliciak wrote:

> Dobry den,
>
> pozrel som si datasheet malych transformatorcekov EE20
> https://www.reichelt.de/index.html?ACTION=7&LA=3&OPEN=0&INDEX=0&FILENAME=C500%252FEE20_10.pdf
> a pri type VB 0,35 (0,35 VA) su stratty naprazdno az 1,6W, ucinnost 30%

Tak to je pecka. Jak tu ucinnost soudruzi pocitaji ? 0.35/(1.6+0.35)
mi vychazi na 18% .


> Richard Kaliciak

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|                          Petr Simek   APS JU                           |
|                             psimek na jcu.cz                              |
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