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MAX773 Lead Acid Batteries Charger
Posted by admin on March 24th, 2008
A flyback converter implements a current-limited power supply to charge lead-acid batteries. The MAX773 current-mode controller limits the output current and the flyback transformer provides isolation and flexibility for input voltages both above and below the battery voltage. The MAX471 current-sense amplifier monitors the charging current and feeds back to a threshold detector so that below a designed threshold the flyback converter can switch to a lower charging voltage for trickle-charge mode. [via]
MAX773 Lead Acid Batteries Charger - [Link]
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