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Old 03-01-2008
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Omatako-

All smart chargers, even those in smart voltage regulators, will take a fairly long time to go from the point where bulk charging stops and the absorbtion and float phases end. An external regulator probably won't speed this up much.

A good way to solve the problem is to use the alternators to do the bulk phase charging and to use an alternative source for the float and absorption phases, like a wind gen or solar panels.

An battery combiner or echo charger would be one way to deal with it. Do you have three separate banks--start, windlass and house, or are the starter/windlass both on the same bank. From your description above, it sounds like you actually have three banks. What might make sense is to have the house bank separate, and windlass bank echo charge the start bank (or vice versa).
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Sailingdog

Telstar 28
New England

You know what the first rule of sailing is? ...Love. You can learn all the math in the 'verse, but you take
a boat to the sea you don't love, she'll shake you off just as sure as the turning of the worlds. Love keeps
her going when she oughta fall down, tells you she's hurting 'fore she keens. Makes her a home.

—Cpt. Mal Reynolds, Serenity (edited)

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