recapen(at)earthlink.net Guest
 
 
 
 
 
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				 Posted: Tue Feb 05, 2013 8:05 am    Post subject: SD-20 Alternator / SB1B-14 regulator  failure modes | 
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				Interesting...
 
 I engage my secondary first to make sure it takes the load and lights the panel lights - then engage the primary - to watch it take the load and extinguish the panel lights.  I notice the amps and volts drop on the sacondary - maybe my load is too high when I am testing, or it has been broke since day one.  I may add another step to my test process to make sure the secondary re-takes the load after the primary is shut-off.
 
 Thanks
 
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