T&L Publications

The schemaic is an eagle file.
Could you use that.

No not relly, I would like to post my schematic but I cant figure out how to post an image.
the circuit also uses a darlington pair.

I made A varible ac poewr supply useing 2 pots
one for ac voltage and another that is used as a governer so little kids cant ever run the trains at a preset voltage

If i used a triac or scr for short circuit protection would that recitify the ac voltage to become more of a dc voltage. the reason why I ask is because, to blow whistls or ring bells yuo send a small dc signal through the ac voltage. Also I tried a relay it kind of works, but when I short it just t...

Belive it or not those old trains draw up to almost 5 amps! And when you get a short i am shure the amperage you draw is what your transformer pulls. What happend was my old throttle burnt out, so I decited to build my own. It works pretty good, but I cant figure out just how to have relible circuit...

The polyswitch voltage ratings seen to high.<p>dont laugh, but what the circuit is a throttle for my Lionel train
trains they run on AC.

Its just a circuit for a power supply.<p>what I did try was putting a 24 volt light bulb in parallel with my circuit. And when I short the light bulb lights up. But the thing that I dont like aboit it that it draws to much current.<p>I was thinking about varisitors but from what I understand is that...

Could someone please steer me in te right direction.<p>this is for 10 to 24 AC volts.<p>i tried voltage supresers it helps a little
but I still blow up my circuit when I make a short<p>thanks

If you are in a pinch and you have to use a
hss drill run it very slow.

desulphation is when you take off
the plating off the cells on the battery from
the battery acid<p>check out this web site
it goes into more detail
www.shaka.com/~kalepa/desulf.htm<p>what about a battery charger with a float

the batterys are parallel,
they are rated at 105 ah<p>i just dont want to over charge them<p>what size resistor would you recomend<p>[ October 16, 2004: Message edited by: moldmaker ]</p>

what kind of battery charger should i use for
my battery backup sump pump for my home?
they are two 12 volt sealed lead acid marine batterys.<p>thanks

your right its something like what you described.
but i cannot disconnect it because its a side mount washing machine and and when the machine spins the laundry might fly out, also when the lock is turned on it turns on a relay switch.

just add your ground wire to the conduit,
and if you really want to make shure that your house is grounded correctly
ground your conduit to your water main