delabs Circuits

Showing posts with label Rechargeable-Battery. Show all posts
Showing posts with label Rechargeable-Battery. Show all posts

Thursday, December 03, 2015

Lead Acid Batteries FAQ

Some Questions, Searches about Batteries Answers Below, My Collection of Website Resources.

delabs


The Lead Acid Batteries are used in Automobiles and UPS - Uninterrupted Power Supplies. Battery Banks and Arrays are used in Home and Industrial Power Systems with Solar and Wind power charging too.

Chargers & Charging -- Battery Management

These batteries have survived many other types, for rugged high power usage, even beyond 100Kva. It is all the more important for us, to learn how to use them properly. Intelligent charge controllers and charge-discharge cycle regulating managers, will ensure a long lifespan for optimum cost-effective usage of this Electro-Chemical Wonder.



Comparing marine batteries Gel, Absorbed Glass Mat (AGM), flooded lead acid

"While I was on a month long assignment in Washington DC in 1999, I read an article on battery management in the 1999 Ocean Navigator "Annual" issue that I thought was deeply flawed. The contributor, Chuck Husick, illustrated how he thought one should maintain and configure a marine battery system."
 Shown above is a Sealed Lead Acid Batter from Power Sonic Corporation (Europe)

Monday, May 18, 2015

Battery Level Indicator

Do you have a battery level indicator for a 24V Ni-Mh recharegeable battery source ? Prefer the display as a LED or LCD traveling bar graph.

Mail from EY


have a look at  BVM1 - 12 Volt Battery Voltage Monitor then let me know better, how i could help you.

delabs


Thanks for the effort and your effort.

I think the www.solorb.com is good. and the instrument looks good and simple to implement. Now I am studying the circuit of solorb

Reply from EY



Battery Level Indicator

Battery Level Indicator

This circuit uses a LM339, a quad comparator. LM339 can work on single or dual supplies, it has a open collector output that can drive 15mA, low power consumption. The circuit is an untested design but it should work. I did it as many searches were made in my webpages with these keywords.

Friday, March 09, 2007

Simple Battery Characterizer

I was reading about some IC's from Maxim/ Dallas saying " Simple battery characterizer" for plotting a charging/ discharging cycles & graphs are available on computer for study I want to plot an extensive data of these batteries.

From MO


This circuit is a battery characterizer that applies a fixed load to a charged NiCad or NiMH cell and measures milliamp-hour capacity as it discharges.

Battery Characterizer: (Electronic circuit added 4/05). Battery Simulator Provides Current Limiting : 08/01/97 EDN Design Ideas / (added 5/03) A ... Battery Tester Electronic Circuits - www.discovercircuits.com.

Keywords: rechargeable AA cell, USB port, Visual Basic program, battery ... AA-Cell Characterizer software, written in Visual Basic, performs the cell ...
Simple Characterization Circuit for Rechargeable AA Cells - Maxim ... - www.maxim-ic.com.

rechargeable AA cell, USB port, Visual Basic program, battery ... AA-Cell Characterizer software, written in Visual Basic, performs the cell ...