Torroid Question

Maybe some of you qualified guys can tell me what output amperage the
following transformers are good for.

I picked up three Ferrite Torroid transformers. Here is what I can make
out on the very poor photocopy: 120v - 20va Input, 88v output, 44 volt
output secondarys
AV= 4xx (Cant tell what the x's are)... I= x.2 (don't know what x is)
They go about 5 lbs and they are almost 5" in diameter and 1-3/4" thick.

There is a number on it, but I do not know if it can lead to anything:
R53244UD100T

I am pretty sure I was asleep that one day in Electronics Class long,
long ago, so even with all the numbers, My math would be sketchy. The
diagram does show the connections OK... two are the AC in, then there
are 4 others, two of which are tied together making one "double" wire.
They show 88v on the two single outer legs, and 44 volts on each side of
the combination of one single leg and the center double.

------------------------------- 88v Using this top and the bottom wire
as shown here.......
44v
-------------------------------\
-------------------------------/
44v
-------------------------------

Obviously, I would have to use the 44v out to use most under 80v
drivers. So, If you can give me some idea on how many Amps they'd be
good for, I'd appreciate it
Thanks,
Chris L.