ISOLATION TRANSFORMER RECOMMENDATIONS FOR RELAY HEATERS

[ViperDoc]

I've been looking around for a 120VAC: 6.3 V auxiliary transformer for isolated relay heaters. One of you mentioned a .6A Hammond but I can't find them in stock. Anyone tried Triad Magnetics, like this one?

https://www.mouser.com/ProductDetail/Tr ... 52BoaQW1Zr

I would ideally like one with a closed housing. I'm still looking, but if you know of one you like, please let me know.

Many thanks!

[ViperDoc]

I found this one:

https://www.jameco.com/z/AC463-1-2-R-Po ... xpEALw_wcB

Anyone used one of these? Thanks.

[ViperDoc]

Here's a hammond with a 115V primary.

https://www.mouser.com/ProductDetail/Ha ... 8G%2FnI%3D

I see the "B" version is 117 VAC on the primary. Would that 2 V make any difference?

https://www.mouser.com/ProductDetail/Ha ... BoYOpRM%3D

Thanks!

[PaulD]

I see the "B" version is 117 VAC on the primary. Would that 2 V make any difference?

Easy enough to work out, 6.3 / 117 = 0.05 therefore each volt on the primary equates to 0.05v on the secondary.