power supply circuit

Temperature Controlled NICD Charger

Published:2013/3/10 23:02:00 Author:Ecco | Keyword: Temperature Controlled, NICD Charger

This circuit is for a temperature controlled constant current battery charger. It works with NICD, NIMH, and other rechargeable cells. The circuit works on the principle that most rechargeable batteries show an increase in temperature when the cells becomes fully charged. Overcharging is one of the main causes of short cell life, hot cells pop their internal seals and vent out electrolyte. As cells dry out, they lose capacity. This circuit can quickly charge a rechargeable battery pack without any negative effects. This circuit uses a 22VDC power supply, my version 2 circuit can run from a 12VDC supply such as a solar-powered or automobile power system.   (View)

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Gel Cell Charger, II

Published:2013/2/27 20:57:00 Author:muriel | Keyword: Gel Cell Charger, II

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Gel Cell Charger, I

Published:2013/2/27 20:56:00 Author:muriel | Keyword: Gel Cell Charger, I

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Dual 12V Power Supply

Published:2013/2/27 20:52:00 Author:muriel | Keyword: Dual 12V , Power Supply

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Clock Generator 1

Published:2013/2/27 20:42:00 Author:muriel | Keyword: Clock Generator

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Constant Current Charger

Published:2013/2/27 20:41:00 Author:muriel | Keyword: Constant Current Charger

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Car NiCad Charger

Published:2013/2/27 20:38:00 Author:muriel | Keyword: Car NiCad Charger

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Car Converter for 12V to 9V

Published:2013/2/27 20:38:00 Author:muriel | Keyword: Car Converter, 12V to 9V

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Precison Power Supply, 0-40V/2A

Published:2013/2/27 20:33:00 Author:muriel | Keyword: Precison Power Supply, 0-40V, 2A

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Bench Top Power Supply, Auto-Fan

Published:2013/2/27 20:32:00 Author:muriel | Keyword: Bench Top Power Supply, Auto-Fan

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Bench Top Power Supply, Part 4

Published:2013/2/27 20:31:00 Author:muriel | Keyword: Bench Top Power Supply

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Bench Top Power Supply, Part 3

Published:2013/2/27 20:30:00 Author:muriel | Keyword: Bench Top Power Supply

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Bench Top Power supply -- Part 2

Published:2013/2/27 20:30:00 Author:muriel | Keyword: Bench Top Power supply

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Bench Top Power Supply, Part 1

Published:2013/2/27 20:29:00 Author:muriel | Keyword: Bench Top, Power Supply

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Battery (NiCad) Rejuvenator

Published:2013/2/27 20:28:00 Author:muriel | Keyword: Battery (NiCad) Rejuvenator

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AT-121 (3W) to AT-150 (2W) Converter

Published:2013/2/27 20:24:00 Author:muriel | Keyword: AT-121 (3W), AT-150 (2W) , Converter

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Automatic 9-Volt NiCad Battery Charger

Published:2013/2/27 20:22:00 Author:muriel | Keyword: Automatic , 9-Volt, NiCad Battery Charger

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Monitors Power Supply

Published:2013/2/25 19:57:00 Author:muriel | Keyword: Monitors Power Supply

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Basic Current Source

Published:2013/2/25 19:53:00 Author:muriel | Keyword: Basic Current Source

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TESLA COIL DRIVER

Published:2013/2/24 21:19:00 Author:muriel | Keyword: TESLA COIL, DRIVER

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