Jim, in your stuff would you have across reference for a sprague 200z641
dc-dc converter its used in a safe (af1-1) fuel flow instrument.. [8-16vdc
to 200v reg]

if I knew what the spec were I might be able to use something else or unless
you have one.
Its one of those "good buys" at the Oshkosh flymart- it would be better if
it worked..now its a wheel chock

Thanks in advance.. Bill