> For the complete documentation index, see [llms.txt](https://gsfcorp.gitbook.io/eca/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://gsfcorp.gitbook.io/eca/user-manual/eca-with-redundant-power-supply.md).

# ECA with Redundant Power Supply

<figure><img src="/files/jeXWTyOGhsq5rA0uFeHI" alt=""><figcaption><p>Rear panel of ECA with redundant Power Supply (PSU)</p></figcaption></figure>