A stockish SN95 should not be drawing over 130- 150 amps. But if someone actually ran the alternator closer to its capacity, the stock cable could start to smolder. Just like the fox folks who run a 3G off of the stock 8 AWG cable - as long as they dont turn on lots of stuff, they do OK.
Full Answer
How much power can stock alternator produce?
A stock 100-amp alternator running at maximum output will need about four horsepower from the engine. If the vehicle is equipped with two or even three high-output 200-amp alternators, the charging system may need 18 to 24 horsepower at peak output.
What size amp can I run on stock alternator?
To figure out how much capacity or amperage the alternator must deliver, determine how much extra power the audio system demands on top of the current system. For example, if you installed a 2,000-watt amp, assuming a nominal voltage of 13.5V, you'd add roughly 150 amps of demand to the electrical system.
How big of an alternator do I need for 3000 watts?
3000 watt / 12V is equal to 250A. A 250A alternator is needed to keep up with it. Since your engine would have to work just as hard as any portable 3KW generator to keep up with the amplifier, you would need a large fuel tank.
How many watts can a 150 amp alternator produce?
150amps*14.4v=2160 watts.
What size alternator do I need for 1000 watt amp?
If you've read this far and are starting to rethink 150's, hair tricks, and broken windshields, you can still enjoy considerable bass with a single high output alternator in your car or truck. As a general rule, you need about 100 amps of current for every 1000 watts of power generated.
Can high output alternator damage?
And it basically operates off of supply and demand. That is, your alternator will only supply the amount of amperage a particular component demands—and no more. So high-output alternators will not harm your components or charging system, no matter how high you go with the amps.
Is a 160 amp alternator good?
The 160 amp is known to be used on emergency vehicles that are at a standstill and still running lots of 12v power thru said appliances.
Can you run an inverter off an alternator?
The batteries is what does all the work for the inverter. You can charge batteries with solar, shore power, alternator, or generator. As long as the battery voltage does not drop too low the inverter will be fine.
Do I need a bigger alternator for two batteries?
A car alternator will be more than capable of charging two batteries. However you need to be more careful about connecting two batteries together if one is charged and the other is not.
How do I turn my alternator into a generator?
0:0210:22How to get 120v AC out of a car alternator - YouTubeYouTubeStart of suggested clipEnd of suggested clipHere on how you can get 120 volts out of a car alternator. So I've just hooked another carMoreHere on how you can get 120 volts out of a car alternator. So I've just hooked another car alternator to the homemade generator here and what I'm using this alternator for is just for 120 volt.
How many amps does a 12 volt alternator put out?
The power that can be produced by an alternator is determined by the alternator rating. The output of the alternator ranges from 40 Amp up to 120 Amp. For high-amp alternator, it can generate up to 300 Amp. Commercialized alternator is usually 12 V.
How many amps is a stock Silverado alternator?
The original alternator that came with the vehicle was rated at 105 amps.