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Old 02-04-2012, 11:11 PM   #37 (permalink)
oil pan 4
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Cutting the power going between the exciter and the field winding is the safest way to cut power output from the big brushless alternators I work on. All the big generators have a small generator built in that powers the main field windings, thats the exciter.

Car alternators use external power, brushes and communtator to excite their field windings, its more compact and cheaper this way.
Its also easy to sever this type of field winding connection.
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1984 chevy suburban, custom made 6.5L diesel turbocharged with a Garrett T76 and Holset HE351VE, 22:1 compression 13psi of intercooled boost.
1989 firebird mostly stock. Aside from the 6-speed manual trans, corvette gen 5 front brakes, 1LE drive shaft, 4th Gen disc brake fbody rear end.
2011 leaf SL, white, portable 240v CHAdeMO, trailer hitch, new batt as of 2014.
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