# p250-relay-control-side-load-side

_Published: 2026-09-17_

[https://www.bestpcbs.com/blog/wp-content/uploads/2026/09/p250-relay-control-side-load-side.jpg](https://www.bestpcbs.com/blog/wp-content/uploads/2026/09/p250-relay-control-side-load-side.jpg)