Many people attribute the performance of a vehicle to its engine. Without the car alternator and other electrical components, the engine would be useless. Without the alternator, the car’s battery would die. Without a battery, the car would have no power to get started or to allow the spark plugs to fire. The spark plugs are igniting the fuel and powering the vehicle. The entire combustion cycle comes down to one critical component, the alternator.
The design and construction of car alternators have evolved over the last 60 years. Today, alternators use a 14v output to keep your battery fully charged. In an alternator, power is first generated with an alternating current (AC) then converted into direct current (DC) for use with vehicle electrical systems. In order for the alternator to correctly provide power to the battery, a voltage regulator is also used. The voltage regulator ensures that the power reaching the battery is consistent and even.
The car alternator contains three main parts: the stator, the rotor, and the diode. Most modern alternators will have a voltage regulator built in as well. With a belt attached to the engine, the rotor is spun within the stator to generate power. This process is what turns power from the engine into useable electrical current. The stator is composed of copper wires arranged to surround a set of magnets. When the magnets spin, the copper wires pick up a current which is then sent to the diode. The diode and the regulator are responsible for keeping the power leaving the alternator even.
There are 3 main parts of the Alternators. They are the Stator, the Rotor and the Diode plus Voltage Regulator. The alternator belt rotates the pulley, which further puts the rotor into motion at an extremely fast speed. There are one or more magnets in the rotor, enveloped in a twine of copper wire, inside with it keeps spinning. The copper wires are called the Stator. As already mentioned, the job of the diode is to convert the AC into DC.
In older systems, the voltage regulator was located somewhere under the hood. In more modern systems, the regulator is built right in. Without an regulator the alternator would provide an abundance of power to the battery wearing out prematurely.
The car alternator is a part that you can expect to replace at some point over the life of your vehicle. Given that the internals of the alternator are always under friction, the motors and wiring can wear out. Fortunately, caralternatorproblems.com can get you back on the road with a low cost car alternator for less!
When an alternator fails, it can be easy to blame the battery. There are a few ways to determine which is the cause of your problems. If you can use an external source to charge the battery and it works, then you know the alternator has failed. While repairing an alternator is possible, it’s significantly easier to simply replace the alternator.
Common Alternator Problems
The most common car alternator problem you will encounter is basic failure. As mentioned above, the constant wear and performance of the alternator can lead to the part simply wearing out. When this happens can vary depending on the type of vehicle, the amount and type of driving, and the environment the car is in. A typical alternator can be expected to last anywhere from 40,000 to 100,000 miles before needing to be replaced.
Next to a complete failure, the problem with your alternator may be as simple as loose wires. If you have a voltmeter, checking that your battery is getting the proper voltage while the car is running can help determine what exactly is wrong with power system. unplugging and reconnecting loose wires is a great place to start when it comes to diagnosing a faulty alternator.
There is the chance that your vehicle’s battery has failed rather than the alternator. Your car battery can last anywhere from three to five years, depending on use. Just like the alternator, the battery will wear out over time and need to be replaced.
At the end of the day, the best way to know if your battery or your alternator is giving you trouble is to take it to a credible mechanic. They will be able to quickly and effectively get to the bottom of the problem. When it comes tiome for a replacement car alternator, be sure to shop with carlaternatorproblems.com to save up to 70%!
Our Car Alternators
Our car alternators are built to last. With a durable and compact design, these alternators are built to heavy duty specifications are will keep your car starting correctly for thousands of miles. Our car alternators are built to specific OEM standards, ensuring a perfect fit in your specific vehicle. Best of all, our alternators are up to 70% less than the competitors. Don’t delay, enter your vehicle information in the year/make/model selector at the top of the page and find the perfect parts for your ride today!