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Nickel Battery Charger Circuits  Page 1
Battery Charges      Alkaline       Lead Acid        Lithium     
Nickel

Last Updated on: Monday, April 28, 2008 03:00 PM

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Links to electronic circuits, electronic schematics, designs for engineers, hobbyists, students & inventors:
16hv785: Programmable Lithium and Nickel Battery Charger:  Microchip Application Note Published 26-Jan-06   (app note added 2/06)

 
7.2V Field Charger (.Pdf File):  (circuit added 9/04)
A 4-Cell Ni-Cad Regulator/Charger for Notebook Computers:  DN54  Design Notes (Linear Technology) (app note added 1/06)
AA Battery Solar Charger #1:  This almost trivial circuit may be used to charge a pair of AA or AAA sized cells in  sun. I have used it to keep my Palm Pilot and walkman radio running perpetually. This is an unregulated charger, proper charging is achieved by placing  unit in  sun for a known amount of Time, this Time varies according to  battery type. (added 4/02)
AA Battery Solar Charger #2:  (electronic circuit added 7/03)

Adjustable 3-Terminal Regulator for Low-Cost Battery Charging Systems:  National Semiconductor Application Note   (app note added 2/06)

AN-1075: Smart Battery Charging with COP8ACC:  National Semiconductor Application Note   (app note added 2/06)

AN-1165: Configuration Guide for LM3647 Reference Design:  National Semiconductor Application Note   (app note added 2/06)

AN2 Portable Ni-Cd Battery Charger: Inexpensive Load Tolerant Step-Up Energy Source:  Zetec Semiconductors  Applications Notes A relatively simple low parts count topology is presented for a one transistor design, that allows "in  field" re-charge of Ni-Cd battery packs from a convenient energy source such as an automotive battery. The note includes transformer design and winding details. Though designed for a specific case,  circuit and  principle employed should lend itself to many or applications.   (app note added 2/06)

AN26 Fast Charging Batteries with Zetex High Current PNP Transistors and Benchmarq Controller ICs:  Zetec Semiconductors  Applications Notes High current, fast switching PNP transistors are capable of replacing large packaged P-Channel MOSFETs, when attention is paid to  base drive requirements. This enables space and performance efficient designs at much reduced cost.   (app note added 6/06)

AN667: Smart Battery Charger with Smbus Interface:  Microchip Application Note Published 26-Aug-97   (app note added 2/06)

AN-895: Change the Battery on any DP857X Family Member using Software without Losing Time:  National Semiconductor Application Note   (app note added 6/06)

 

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Battery Charges      Alkaline       Lead Acid        Lithium      Nickel

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