SB-630 timer.

Charles W. Morehouse w4gbw at BREVARD.NET
Fri Aug 3 17:11:00 EDT 2001


Hi,
Can send a jpg of the circuit if intrested.
Wayne;
W4GBW

Charles W. Morehouse wrote:

> Hi to all,
> Many tx to those who replied. The timer is alive and works better than
> ever. I had to modify so guess the guys with the rusty knives will have
> to go to work on my bod. Found a NOS P&B 2000 ohm plate relay in the Ole
> Junque box. But only a SPST about the size of an OA2 and uses a tube
> socket. So mounted a tube socket on the chassis. Boo Boo.
> Built a voltage doubler to get 16v from the 6.3vac. Got two small 12v
> DPDT relays and a chime from China Shack. Stuck them down with silicon
> rubber. Looks pretty neat and I sure like the chime better than the
> buzzer. Had to put a 4.7k resistor across the relay coil as it was too
> sensitive. Otherwise no change to the timer circuit. Well that's my
> confession so get out the whips and chains. Can send a JPG if anyone is
> interested.
> Later.
> Wayne;
> W4GBW

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