Production cars began using alternators in the 1960s. As part of the electrical system, alternators made it possible for cars to use higher voltage, and led the way to the modern car charging system.

The DB Electrical AFD0012 is one of the best value aftermarket alternators designed to meet OEM standards. Rated at 12 volts, the alternator works well with a 12-volt car battery, mostly standard ...

To better understand alternators The Drive ’s charged-up editors have broken down everything you need to know into easily digestible bits. Let’s begin. What Is an Alternator and What Does It Do?

The alternator converts mechanical energy into electricity. The good news is that some alternators can last the vehicle's life owing to their robust metal construction. The bad news is that isn't ...

Sinister Diesel high-output alternators for late-model Ford Power Stroke, Cummins, and Duramax engines are available with up to 250 amps of output in some applications, featuring an upgraded high ...

Alternators are an essential component of any combustion engine, acting to continuously provide power to the car's electrical systems by recharging the onboard battery. Its parts are relatively ...

Alternators are cheaper to make than generators, they last longer, and they produce more current across the speed range.

A white paper from Delco Remy compares two alternators each producing the same 84 amps over 500,000 miles in linehaul service. One was 60.5% efficient and cost $4,534 in fuel to operate.

Most alternators rotate between 2.5:1 and 3:1 ratios, and when you put a bigger pulley on the alternator, it will turn slower and the output is affected. This is a problem with all alternators ...

Car Alternators Make Great Electric Motors; Here’s How 197 Comments by: Jenny List January 16, 2020 ...

Instead, use a common voltmeter and the following test procedure. Although some of the steps reference typical GM alternators, the basic methodology is valid for any charging system. 0:00 / 0:00 ...