There is no such thing as one perfect motor for all water conditions, and you should always seek help from local experts before purchasing a new unit. That way, you won’t have to waste thousands of dollars on an outboard that doesn’t perform well on your unit. So, make sure to involve local experts in the purchase decision, and you’ll find the perfect motor for your boat. With that said, there have been quite a few questions on what a rectifier does on a boat motor. If you’re confused about the same thing, then the following information will give you a better idea.
What Does a Rectifier Do on A Boat Motor?
The rectifier is a device that is used to convert the power flowing through the system. It primarily switches AC to DC to create a steadier pulse throughout the system. So, this will be the device you will see attached to the alternator that generates the voltage, and then that voltage is concerned with the help of a rectifier. This is one of the most important components in your boat that is responsible for the smooth functioning of your system.
A defective rectifier can lead to a ton of issues with the performance of your boat. There will be a significant drop in the power of your motor, and you’ll also notice heating problems from the unit. So, to isolate the problem, you will have to test the rectifier to determine whether or not it is working perfectly.
If you’re sure that the rectifier is bad, then you will need to install a replacement immediately. Luckily, these are quite affordable components, and you won’t have to set aside a massive budget for the replacement. However, if you’re sure that there are no issues with the rectifier, then the overheating and power issues can be traced back to defective wiring.
In this situation, you can either call an expert or inspect the wiring cluster yourself. You will most likely find some corroded connection points and a few broken wires in the system. These broken wires should be replaced immediately and the corroded connection points need to be cleaned with a diluted vinegar solution. That should fix most of the performance issues, and you won’t be dealing with low power in the outboard.
The rectifier is a device installed ahead of the alternator to convert the current traveling through the system. It converts the AC to DC to sustain the power flow in the circuit. So, it is crucial to extend the lifespan of your motor while also optimizing the engine performance. You can check the integrity of these components with a basic voltage tester. That is, if you’re not getting the desired performance from the system.
In most situations, you will have to replace the rectifier if fluctuations on the tester are too high. So, go to your nearest hardware store or contact the dealer to get a replacement rectifier for your outboard. Installing the new rectifier is rather simple, and you won’t have to deal with any extra troubleshooting steps.