This 12V battery charging circuit automatically shuts off at the end of the charge. The disconnect point is set on the 500 ohm (470 ohm) wire potentiometer. The 14 V transformer has 2 A secondary. SCRs can be current equivalent types.
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This 12V battery charging circuit automatically shuts off at the end of the charge. The disconnect point is set on the 500 ohm (470 ohm) wire potentiometer. The 14 V transformer has 2 A secondary. SCRs can be current equivalent types.