The highest 12 volt produced by Prestolite Leece-Neville is the J-180 mount 4890JB and Pad Mount 4962PA both of which put out 320 amps. When it comes to 24 volt alternators there is one manufacturers that really stands out – C.E. Niehoff has their 500 Amp C-803D.
In overall, will a high output alternator hurt my car? Amperage is basically the amount of electrical current your alternator can supply. ... 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.
Somehow, how do high output alternators work?
A high output alternator is generally used to increase the amperage within the electrical system. ... The amps stored in a battery's reserve capacity then provide the amps when electrical load exceeds the charging system output. However, this could affect the power of the battery negatively and put pressure on the battery.
What is the best brand of alternator?
The Best Alternator
DB Electrical Alternator. See More Reviews. ...
DB Electrical AND0273 Alternator. See More Reviews. ...
Denso Remanufactured Alternator. See More Reviews. ...
Bosch New Alternator. See More Reviews. ...
DB Electrical Abo0224 Alternator. See More Reviews. ...
ACDelco Professional Alternator. See More Reviews.
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NEW 250 AMP HIGH OUTPUT ALTERNATOR FITS VARIOUS CHEVY PICKUP GMC 4.3L 5.0L 5.3L 5.7L 6.0L 6.5L 6.6L
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4 Pin Voltage regulator
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New High Output 255 AMP Alternator Replacement For Chevy Chevrolet C Silverado Truck Van Isuzu Hummer Saab 6.0L 6.6L 8.1L 99-15 10464405 10464443 10464453 10464456 10464476 15263859 19151921 19244751
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Speedway Motors GM AD244 Style High Output 220 Amp All Black Alternator
Alternator produces 220 amps, which is a huge jump above stock
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This style used in most LS-era truck applications and is equipped to take the OEM connection
May be used in many truck, van, and SUV applications from 1999-2006
It has a 4-pin connector and therefore will not fit 2-pin harness
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NEW ALTERNATOR HIGH OUTPUT 220 AMP 4.3 5.0 5.7 CHEVY GMC PICKUP 1989-1995
Specs: Unit Type: Alternator, Voltage: 12, Rotation: CW, Amperage: 220, Clock: 7, Pulley Class: S6, Regulator: IR, Fan Type: EF
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Higher than 15 volts indicates a fault in the charging system's voltage regulator or related circuits. If it's substantially excessive, this can cause electrical system and/or battery damage. You mentioned your voltmeter runs at about 15 volts most of the time.
Alternator may not generate sufficient charging voltage until alternator speed is greater than about 2000 RPM. Typically, alternators have their full output rated at 6000 RPM but can continue to spin up to 12,000 RPM or more without any additional increase in output.
Battery. Alternators that overcharge will typically produce excess voltage to the battery, making the battery case swell up, become very hot and lose its electrolyte through boiling. ... This surge disrupts the wiring in the alternator, causing an overcharging condition.
The high amp alternator will give you more replacement juice if you are running any high amp load appliances. 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. ... As was said, you can never have enough amps.
Yes, the alternator does charge the battery while the car is idling - regardless of the load on the battery. However, if your electrical use load (radio, lights, fan, etc) exceeds the amount of charge the battery is receiving from the alternator, you will end up with a discharged battery at some point.
3000 watts / 12V = 250A. You'd need a 250A alternator to keep up with it. You'd also need a much fuel tank, since your engine would have to work just as hard as any portable 3KW generator to keep up with the amp.
Remanufactured: A remanufactured starter or alternator has all parts re-machined or replaced compared to the ones that didn't work. Remanufacturing is an affordable alternative to a new system but more expensive than a rebuilt system.
To fully charge in reasonable times, alternator output must be 14.2 V to 14.5 V as measured right across the battery posts. ... 14.8 would start to be a worry (there might be liquid or corrosion on the battery) and 15 volts would be a real concern, but 14.6 is fine. Less than 14.3 would be a "weak" alternator or regulator.