[sdiy] Oscillator stability using SLA batteries.

[Paul Perry]

At 04:03 AM 15/02/04 -0000, you wrote:

>Am i likely to see improvement (other then that they'll last longer)
>
I doubt it.
The voltage across a SLA depends on temperature and state of charge.
So apart fromn reducing the rate at which it flattens, making the 
battery bigger doesn't help.
In the Good Old Days, peopel used to float big storage batteries across
tube filaments, to stabilise valve analog gear.

paul perry Melbourne Australia