#import "../lib/unify.typ": qty #figure( table( columns: 2, table.header([Parameter], [Requirement]), [Isolation voltage], [$gt.eq qty(3000, "VAC")$ mains to SELV], [Creepage / Clearance], [Per IEC 60950-1 or IEC 62368-1], [Fusing], [Primary slide, appropriately rated], [Earth bonding], [Continuous, $lt qty(0.1, "ohm")$ to mains earth], ), caption: [Mains isolation requirements], )