In a message dated 00-01-17 01:54:37 EST, you write:

> Let's talk voltage regulators. Has anyone installed one
>  of the solid state generator controllers? If so I'd sure
>  like to hear of your opinion.
>
>  I think Chief Aircraft says theirs needs a 337. Some one
>  else advertised them with no 337 mention.
Technically speaking, if it isn't listed on the type certificate, then
it's
a
major modification and requires a 337 UNLESS it's a PMA approved
replacement
for the EXACT part that IS listed on the TC.

>
>  I have a 35 amp generator and while it keeps my battery
>  charged, I'd like to have a little more aggressive charge
>  rate then I show. I haven't checked part numbers, but
>  I could have a regulator calibrated for lower capacity
>  generator. I'd add a 100 watt landing light if I was sure
>  my night time charge rate would keep up with it.
Just want to make sure you don't missunderstand something here.  The
charge
rate is not dependant on the capacity of the alternator, as long as you
are
not exceeding the maximum rate.  When the battery's fully charged, the
current reading on the gauge should be pretty small, like 5 amps or so.
If
it's higher, you're over charging the battery.  If it's negative, You are
over drawing the system.  If you have a 35 amp charging system and a fully
charged battery and a 30 amp draw, you're still only going to see 5 amps
on
the meter.  Regulators for generators have current limiting contacts, so
if
you have a regulator from a 12 amp generator with a 35 amp generator,
you're
not going to get 35 amps.  On the other hand, if you have a 35 amp
generator
and a 12 amp regulator and a 10 amp draw, every thing will look fine, but
if
you have a 20 amp draw, even the 35 amp generator will not keep up.

>
>  I would think the solid state unit would be the
>  answer.

If you need a regulator, it's a good product.

John


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