[sdiy] little black boxes

[The Peasant]

These type power supplies are used for bias supply for ion chambers in 
radiation meters, as well as for ion-splatter type vacuum pumps. They are also 
found in some CRT displays. There are probably many other uses as well, 
anywhere that you need some low-current high-voltage.

Maybe they could be used for a bias supply for a DIY electrostatic speaker?

Take care,
Doug
______________________
The Electronic Peasant

www.electronicpeasant.com


Quoting "Roy J. Tellason" <rtellason at blazenet.net>:

> In a box of meters,  I found these two little black boxes,  apparently power
> 
> supplies.  Both are marked "Basler Electric" but both are also marked with 3M
> 
> part numbers,  and both are marked for 24V input.
> 
> One is marked for 5.6KV (!) output at 1mA,  the other for 1000V and 800V 
> outputs at 50uA.
> 
> I have *no* idea what these were intended to be used for.  Nor do I have any
> 
> particular use for them.
> 
> Anybody think these might be useful?  Contact me offlist...
> 
>