Automatic OFF 12V Battery Charger by power SCR

Tuesday, July 21st, 2009

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This stop current give battery, when Voltage of battery tall arrive at the level that load with full speed already ahead for protect something charger too much poor distilled dry water. This circuit can is usable very wide can use with battery many model. By choose diode and SCR at can durable the [...]

6V or 12V lead acid battery charger using LM317

Friday, April 24th, 2009

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This circuit be lead acid battery charger again interesting circuit, Because it can charger get both of 12V sizes and 6V. By change with switch only and this circuit charging with current about 1Amp. When see the circuit you will think us uses integrated number highly [...]

12V lead acid battery charger by LM317K

Monday, April 20th, 2009

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Today a close friend visits tell want Dry cell lead acid battery charger circuit 12V 7.5hA sizes. In model to are simple and economize with. I then advise this circuit try build see. By use the integrated circuit voltage regulator the number is highly popular be , LM317K. This [...]