[time-nuts] power supply for Z3801

[jimlux]

The 48-ish volt power supply for my Z3801 gave up the ghost..

What's the latest in off-the-shelf power supplies (external is fine, 
uncased is fine)?

There were plenty of suggestions on the list a few years back, and I can 
pick one of those up, but hey, someone else might have walked this path 
before more recently.

Or, should I go get 4 12V sealed lead acid, 4 12V wallwart trickle 
chargers and make a 48 Volt supply? (I can't imagine it would be cheaper 
than some Meanwell PS)