View Single Post
  #7  
Old 04-30-2008, 07:53 PM
hydrashocker's Avatar
hydrashocker hydrashocker is offline
Moderator of Mayhem
Dodge Forum Moderator
 
Join Date: Jun 2005
Vehicle: 1999 Ram 2500 V-10 QC 4X4
Location: Tremonton, Utah
Posts: 7,295
Default RE: Battery or Alternator

The engine takes it 12 volts. It takes 12.7 volts to equal 100% capacity. Therefore alternators make ahigher average of at least 12.7 volts up to 14.3 volts to adequately charge the battery. A voltage regulator is built into the alternator on our rigs. The regulator has a bleeder. Basically, the regulator is a gate on the system and blocks the outgoing voltage to 12 volts. The rest of the voltage is bled via the bleeder. This overage of voltage (bleeder) is directed into the battery by way of an open loop. This is how the battery gets charged. Remember this is an automotive battery. CCA's are needed to start a auto right?

If you take the battery out the overage has no wear to go. So it overloads the regulator. This overload even for a second can blow the regulator allowing all the voltage to enter the system. Thus blowing it!

I know what you meant by only for a second or two. But it doesn't matter.


ONLY HAVE IT TESTED!
__________________

I don't take sides.....I hate everyone equally.
Reply With Quote