I would like your advice on the following
I am using a latching relay G5RL-U1-E (https://docs-emea.rs-online.com/webdocs/1370/0900766b81370782.pdf) and controlling it using H-Bridge IC DRV8837C from TI. I have attached a screen shot of my 2L PCB. For this example the TI IC is on anther PCB. I have attached my design. The relay will be powering 250V AC devices.
I am now thinking about creating a PCB with multiple relays, but with same power source which will be 250V AC.
Can you please advice me if i was to keep the bottom layer's for a copper pour to 250V so that all relays have the same power source, would this cause any issue? And then have a output connector for each device i need to power?
When using copper pours with 250v AC , do i need to keep anything else in mind? I am aware if i was using traces, the copper thickness and width would need to be considered .