nuckolls.bob(at)aeroelect
Guest
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 Posted: Fri Aug 18, 2023 9:22 am Post subject: FYI: New kid in battery charger/maintainers |
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At 10:34 PM 8/17/2023, you wrote:
| Quote: | At 07:26 PM 8/17/2023, you wrote:
| Quote: | --> AeroElectric-List message posted by: "user9253" <fransew(at)gmail.com>
When clamping onto a battery, a spark jumps. That tells me that the charger
is drawing power from the battery before the AC cord is plugged in. |
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Interesting observation which I've duplicated.
With the charger plugged in and the battery fully
charged, the device reverts to what may be their
'pulsed repair mode'. When attached to an 18 a.h.
SVLA battery, the charger/maintainer settles
pretty quickly into a pulsing activity that
oscillates between 100 and 150 mA. I've left
it connected to see what happens over the
next few hours.
When unplugged, the C/M draws a small but
not insignificant 0.025 amps and the
front panel display says lit up.
We'll see where the 'pulse mode' goes
over the next day or so.
I've attached a printout off a charge
profile for the subject C/M and a fully
charged, 18 a.h. SLVA battery.
It appears to perform as expected with
a maintaining voltage on the order of
13.1 volts.
I'll report on further findings as they
prsent.
Bob . . .
////
(o o)
===========o00o=(_)=o00o=========
< Go ahead, make my day . . . >
< show me where I'm wrong. >
=================================
In the interest of creative evolution
of the-best-we-know-how-to-do based
on physics and good practice.
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