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Forum Index : Electronics : Increase voltage out.

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wiseguy

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Joined: 21/06/2018
Location: Australia
Posts: 510
Posted: 10:34pm 09 May 2020
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Bob, I am wondering if this is the correct forum for your needs ?

A model aero charger from my understanding operates nothing like your description.

The "push" comes from whatever charging current you set the charger for, the voltage setting ie 4.1V is the voltage where it stops "pushing" those dialled in amps and says "Charged".  It does not push less because you set a lower voltage unless the cells just wont (cant) absorb the current you dialled in

I think Marks suggestion was spot on or perhaps none of us are getting it and you need to describe the issue better.

Are you saying that you want/need the operation of an aero charger but a precision cut off voltage to 2 or 3 decimal places ?

Most of us here are chasing capacities starting from like 10kWH to run our house the small annoyance of a phones battery life interests us a lot less.
Edited 2020-05-10 08:43 by wiseguy
If at first you dont succeed, I suggest you avoid sky diving....
Cheers Mike
 
renewableMark

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Joined: 09/12/2017
Location: Australia
Posts: 1599
Posted: 02:48am 10 May 2020
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FFS Bob, you aren't very independent.

buy this and piss off

It has terminal voltage control.
Cheers Caveman Mark
Off grid eastern Melb
 
bob.steel
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Joined: 27/02/2020
Location: United Kingdom
Posts: 29
Posted: 06:15am 10 May 2020
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  renewableMark said  FFS Bob, you aren't very independent.

buy this and piss off

It has terminal voltage control.


You guys work as a pretty stupid team it seems .
Suprisingly your moderator allows you to get away with such rudeness.
It permeates the forum I can see .

How about you piss off yourself and let somebody with a normal clear head answer.
I have no interest in any contribution your simple mind might wish to post again  and I would appreciate you ignoring all and any future questions I might ask.

Now If I judge correctly either the thread will get closed or I will get banned .
What good will that do?

Is it a forum for questions and answers or just an opportunity for a mob to knock the outsiders and pick the posts to pieces . Ask irrelevant and invasive questions of the posters and generally avoid answering in any normal fashion ?
 
bob.steel
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Joined: 27/02/2020
Location: United Kingdom
Posts: 29
Posted: 06:21am 10 May 2020
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  wiseguy said  Bob, I am wondering if this is the correct forum for your needs ?

A model aero charger from my understanding operates nothing like your description.

The "push" comes from whatever charging current you set the charger for, the voltage setting ie 4.1V is the voltage where it stops "pushing" those dialled in amps and says "Charged".  It does not push less because you set a lower voltage unless the cells just wont (cant) absorb the current you dialled in

I think Marks suggestion was spot on or perhaps none of us are getting it and you need to describe the issue better.

Are you saying that you want/need the operation of an aero charger but a precision cut off voltage to 2 or 3 decimal places ?

Most of us here are chasing capacities starting from like 10kWH to run our house the small annoyance of a phones battery life interests us a lot less.


This is also an exact example of that little boys club attitude. Its what prompts the poster to post such rubbish that I question?

Clearly he has not read all the thread ,just a small segment
EMF is the push and has nothing to do with current .Its voltage and always has been.
2 or 3 decimal places?  t seems to be just one to my reading.

The charger mentioned above does not do what I ask . It will not operate on just one cell. Possibly if I use it on a series pack it might not overcharge one cell but that would need to be checked out .

I still seek a simple "add into the charge line " that cuts off charge at 4.1v.
Edited 2020-05-10 16:32 by bob.steel
 
wiseguy

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Joined: 21/06/2018
Location: Australia
Posts: 510
Posted: 06:28am 10 May 2020
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I can't believe you act so smart and yet are so dumb.

Constant current is the push by its very nature it raises the emf until the dialled in current flows then the dialled in current limit is what controls it until the desired end point emf is reached.

What is so bloody hard to understand about that.

I think you will have very little sympathy from anyone here when you come uninvited to a forum and then try to throw your weight & insults around trying to get us all involved in a trivial battery passion you have that very few give a rats about.
If at first you dont succeed, I suggest you avoid sky diving....
Cheers Mike
 
bob.steel
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Joined: 27/02/2020
Location: United Kingdom
Posts: 29
Posted: 06:33am 10 May 2020
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  wiseguy said  I can't believe you act so smart and yet are so dumb.

Constant current is the push by its very nature it raises the emf until the dialled in current flows then the dialled in current limit is what controls it until the desired end point emf is reached.

What is so bloody hard to understand about that.

I think you will have very little sympathy from anyone here when you come uninvited to a forum and then try to throw your weight & insults around trying to get us all involved in a trivial battery passion you have that very few give a rats about.


I  notice how you speak for ALL .

You have little battery experience whatever it seems. I ask the question . If you dont give a rats about ,why are you here now antagonising . let it be seen for what it is , backing up mates to kiss arse.
Edited 2020-05-10 16:36 by bob.steel
 
wiseguy

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Joined: 21/06/2018
Location: Australia
Posts: 510
Posted: 06:37am 10 May 2020
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  bob.steel said  
Clearly he has not read all the thread ,just a small segment
EMF is the push and has nothing to do with current .Its voltage and always has been.
2 or 3 decimal places?  t seems to be just one to my reading.


Can you read :
Your table you posted a few places back shows voltages to 3 decimal places - I think that is more than 1 ?

I will not answer any more of your drivel.
Edited 2020-05-10 16:38 by wiseguy
If at first you dont succeed, I suggest you avoid sky diving....
Cheers Mike
 
bob.steel
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Joined: 27/02/2020
Location: United Kingdom
Posts: 29
Posted: 06:46am 10 May 2020
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Gee wow   Where is the LIKE button
4.2 v  to 4.1 v looks like one decimal place to me .
Edited 2020-05-10 16:48 by bob.steel
 
Warpspeed
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Joined: 09/08/2007
Location: Australia
Posts: 3371
Posted: 07:00am 10 May 2020
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Bob, you are starting to piss off a lot of people around here including me.

We are normally a very happy well behaved and very friendly Forum, and we all get along together just fine.  Its precisely because of that, when you abuse one of us the others here get really really angry and upset.

Unfortunately you seem to have become the odd man out around here, and all this rudeness (on both sides) has only arisen IN THIS THREAD, and it has only started since you came here.
Cheers,  Tony.
 
bob.steel
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Joined: 27/02/2020
Location: United Kingdom
Posts: 29
Posted: 07:15am 10 May 2020
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Yep Well kiss away Tony . 99 must be asleep at his wheel again
Whatever you say Matey!  Bonza!

Oh and the Bulk Mail ploy didn't work but it was interesting. Stay tuned.
Edited 2020-05-10 18:03 by bob.steel
 
renewableMark

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Joined: 09/12/2017
Location: Australia
Posts: 1599
Posted: 09:36am 10 May 2020
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I have never seen attitude like this on this forum.

I'm not going to be harsh, as I actually believe you are quite troubled.

Bob I really think you have some quite serious mental health issues.

Members here have tried to help you but you have responded in an irrational way.

Please go and get some help.

AND, don't be rude to my friends, being malicious won't inspire people to help you.


I don't normally quote religious things, but this is a good one.

"Do unto others as you wish they would do unto you".(dunno who said that)
Cheers Caveman Mark
Off grid eastern Melb
 
bob.steel
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Joined: 27/02/2020
Location: United Kingdom
Posts: 29
Posted: 10:35pm 10 May 2020
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  renewableMark said  I have never seen attitude like this on this forum.

I'm not going to be harsh, as I actually believe you are quite troubled.

Bob I really think you have some quite serious mental health issues.

Members here have tried to help you but you have responded in an irrational way.

Please go and get some help.

AND, don't be rude to my friends, being malicious won't inspire people to help you.


I don't normally quote religious things, but this is a good one.

"Do unto others as you wish they would do unto you".(dunno who said that)


Ohh look thats so profound , I will go and seek help immediately !

Buuuut didn't you say you were going? I must have misread or you are a man who does not keep his word ?
Ohhh! no it was the other guy.Shove off then.
Edited 2020-05-11 08:39 by bob.steel
 
bob.steel
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Joined: 27/02/2020
Location: United Kingdom
Posts: 29
Posted: 09:17pm 13 May 2020
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So for any serious followers.

Seems a zener might do the hard work well.
One suited to the turn off voltage required
Circuit like this with relay or mosfet
 
BenandAmber
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Joined: 16/02/2019
Location: United States
Posts: 873
Posted: 03:10pm 17 May 2020
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Bob you have no clue who you speak to

Try reading some of the other threads on this form

You are speaking to the best in the world!!!
 
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