gt;
>
> -Adam
>
>
>
>
>
> *From:* AF *On Behalf Of *Chuck McCown via AF
> *Sent:* Wednesday, June 07, 2023 2:03 PM
> *To:* AnimalFarm Microwave Users Group
> *Cc:* ch...@go-mtc.com
> *Subject:* Re: [AFMUG] battery overcharging
>
>
>
> Another metaphor wou
07, 2023 3:13 PM
To: dmmoff...@gmail.com; 'AnimalFarm Microwave Users Group'
Subject: Re: [AFMUG] battery overcharging
I guess that should be effective resistance is rising. Got it backwards.
From: dmmoff...@gmail.com <mailto:dmmoff...@gmail.com>
Sent: Wednesday, June 7,
To: ch...@go-mtc.com ; 'AnimalFarm Microwave Users Group'
Subject: RE: [AFMUG] battery overcharging
These are supposedly measurements from a wheelchair battery:
Resistance dropping as open circuit voltage increasing. Maybe this guy can’t
read his meter right.
From: ch...@go-mtc.com
Group'
Subject: Re: [AFMUG] battery overcharging
I guess that should be effective resistance is rising. Got it backwards.
From: dmmoff...@gmail.com <mailto:dmmoff...@gmail.com>
Sent: Wednesday, June 7, 2023 1:07 PM
To: 'AnimalFarm Microwave Users Group'
Cc: ch...@go-m
I guess that should be effective resistance is rising. Got it backwards.
From: dmmoff...@gmail.com
Sent: Wednesday, June 7, 2023 1:07 PM
To: 'AnimalFarm Microwave Users Group'
Cc: ch...@go-mtc.com
Subject: RE: [AFMUG] battery overcharging
I get what you’re saying. Sounds like the worst
Subject: Re: [AFMUG] battery overcharging
Another metaphor would be inflating a tire to 32 lbs with the compressor
pressure set to 32 lbs. Once the tire is full the air will stop flowing.
From: Forrest Christian (List Account)
Sent: Wednesday, June 7, 2023 11:58 AM
To: AnimalFarm Microwave
Or charging a capacitor.
From: Chuck McCown via AF
Sent: Wednesday, June 7, 2023 12:02 PM
To: AnimalFarm Microwave Users Group
Cc: ch...@go-mtc.com
Subject: Re: [AFMUG] battery overcharging
Another metaphor would be inflating a tire to 32 lbs with the compressor
pressure set to 32 lbs
Subject: Re: [AFMUG] battery overcharging
Are you attempting to build a smart charger? I think that's been done, and most
of the ones I've seen work pretty well.
bp
On 6/7/2023 10:04 AM, dmmoff...@gmail.com <mailto:dmmoff...@gmail.com> wrote:
So I was looking at a rectifier config and
Are you attempting to build a smart charger? I think that's been done,
and most of the ones I've seen work pretty well.
bp
On 6/7/2023 10:04 AM, dmmoff...@gmail.com wrote:
So I was looking at a rectifier config and trying to imagine the worst
possible thing I could do.
With some
Another metaphor would be inflating a tire to 32 lbs with the compressor
pressure set to 32 lbs. Once the tire is full the air will stop flowing.
From: Forrest Christian (List Account)
Sent: Wednesday, June 7, 2023 11:58 AM
To: AnimalFarm Microwave Users Group
Subject: Re: [AFMUG] battery
Ignoring the overvoltage for a minute..
A normal battery, when charged at a normal voltage, will take less and
less current until full. It doesn't matter how much current is available,
it will only take what it needs. Generally you want to limit the current
based on the size of the array,
That is for a voltage supply. If you got your hands on a constant current
charger, then that could be ungood with lead acid.
From: dmmoff...@gmail.com
Sent: Wednesday, June 7, 2023 11:04 AM
To: 'AnimalFarm Microwave Users Group'
Subject: [AFMUG] battery overcharging
So I was looking
they are boiling. )
From: dmmoff...@gmail.com
Sent: Wednesday, June 7, 2023 11:04 AM
To: 'AnimalFarm Microwave Users Group'
Subject: [AFMUG] battery overcharging
So I was looking at a rectifier config and trying to imagine the worst possible
thing I could do.
With some creativity I could start
visualize an over-charged battery exploding.
On 6/7/23 10:04, dmmoff...@gmail.com wrote:
So I was looking at a rectifier config and trying to imagine the worst
possible thing I could do.
With some creativity I could start an equalizing charge that will run
for 48 hours at 58.5 Volts.
So I was looking at a rectifier config and trying to imagine the worst
possible thing I could do.
With some creativity I could start an equalizing charge that will run for 48
hours at 58.5 Volts. Normally it would stop when charge current hits a
configurable fraction of the C10 Ah rating of
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