In the modern world, having at least one car per household is becoming common statistics. For anyone who travels a considerable amount in a car, understanding the benefits of having a car power inverter is almost essential.

Nowadays, people tend to carry many electrical gadgets with them while traveling over long distances. These are usually carried to keep the fellow passengers entertained. Most of the equipments limited or no battery life. So, a solution is needed to keep these running.

Let us begin by understanding that there are two types of current – Direct Current or DC and Alternating Current or AC. Whilst the battery of the car is capable of supplying power to the electrical accessories in the car through direct current (DC), other electrical goods like computers, televisions and power tools use alternating current (AC). So, what if one would like to use AC using equipments while traveling in a car? That is where the car power inverter steps in. It is that clever device that can plug into the car’s electrical system, which is DC and convert it into AC, thus enabling the usage of all such appliances in the car.

These inverters are available in many sizes. Smaller cord versions can be plugged into the cigarette lighter in the car and are most commonly seen. Permanent versions are mountable in the compartment that holds the engine of the car and connect directly to the battery. The smaller types stated above are considerably inexpensive. These do not require complicated installations, are easy to use and can run off smaller equipments like laptop computers, small screen televisions and DVD players. Bigger versions that are mounted under-the-hood near the car’s battery are used for driving heavier equipment like flood lights, drills and circular saws.

While some inverters have an elaborate and complex design including number of outlets, others are simple in as much as having just one single electric outlet or USB port. This vast range of car power inverters helps them to address a large number of jobs with versatility and minimum wastage. For example, when going on a long trip in the car, many families like to carry a small television or DVD player to keep the children entertained. For this installing a small, temporary inverter is sufficient. However, police cruisers tend to rely on the permanent power inverters so that they do not have to worry about the battery life of their laptops running out whilst on duty.

It is important to work out the electrical demands before purchasing this inverter. Since most of them have fuses that trip over a certain voltage, using a small one to run equipment that requires a lot of power will not work.

A helpful tip whilst deciding on the car power inverter is to add the maximum voltage that each equipment will require if all were run simultaneously. To this total, add 10%. Get an inverter that can handle this voltage and all should be fine.

To understand the advantages of a car power inverter one should first know what it is and its uses. Cars have batteries something that all of us are aware about, and these batteries supply DC power, i.e. Direct Current. The electrical accessories in the car like the headlights etc run on this power. However if you want to use your laptop or say install a TV for your kids when you drive long distances, it could be done only when you have a car power inverter.

What this inverter does is, it converts the DC power given out by your car batteries to AC power, i.e. Alternating Current which is required to run appliances as laptops or DVD players. The simplest version could be a jack plugged into a cigarette lighter in the car the complex ones could involve saws, drills etc

To use laptops, TV sets and other small appliances, plugging a cord into the cigarette lighter serves the purpose, however for appliances which draw more power like floodlights, drills, invertors are placed under the hood of the car near the battery. This way a direct connection is given from car battery to the inverter. It is also called hard-wiring.

Inverters can be designed and installed on a need basis. It can be a simple jack to an elaborate ones with lots of ports, like the ones we see in movies where the police have such vehicles to aid them in the tracking and catching of offenders.

While choosing to add a Car power inverter to your car the factors to be taken into consideration are whether it is for small domestic appliances or for heavy draw equipments. This will decide on the positioning of the inverter. Also one could opt for more plugs than one, it’s a convenience that will come handy someday. Usage also plays a key role, incase you are going to be using a small gadget but for long time then an adapter will not be the right thing. If you are an occasional user then buying an adapter would be ideal as you can also move it to other cars. Don’t ever imagine that you can dry your hair on your way to your destination or iron that sweater for a neater look, inverters are not made to serve such power-hogging, heat emitting kits.

Watch out that the inverter and the appliances attached to it does not drain off your car battery, this would leave you incapable of starting your engines. Calculate the voltage that all your appliances will need when run simultaneously, add 10% extra and this will give you an indication on the size of the inverter you should be purchasing. Most inverters come with fuses and this would trip at a certain cutoff voltage. It is essential that power consumed is below the trip off voltage. Incase consumption is more, fuse trips will happen while your appliances are running and this could damage your DVD player or TV sets. There are certain appliances which need initial heavy surge such as TV sets, consider this factor too while deciding on the size of the inverter.