We have become accustomed to the modern society we live in and as such power that makes our lives comfortable is taken for granted. Modern appliances such as computers, microwaves and cell phones would not be a reality if it was not for electricity that powers them. However, electricity comes in different forms. There is the traditional grid power source that runs in most houses, this is called alternating current (AC) as well as direct current (DC), the type available from batteries. What most people don’t realize is DC power can be used to power most of the electrical gadget that litter our lives. With the use of a power inverter, it is possible to run these appliances.
However, the type of power inverter being used to do this determines the quality of service we get from these devices. For instance, if a 300 watt inverter is used to power up an appliance with a watt rating of 500, then nothing much will happen. In fact, the device will most likely fail to work. Therefore, it is crucial to choose the right power inverter for specific appliances. Heavy duty or commercial electric appliances require a pure sine inverter with a watt rating of above 1000. A 3000 watt inverter is the best power source for commercial tools such as an electric drill. However, it has to be a pure sine inverter. This is the only power inverter in the market capable of giving out constant and non-fluctuating power for appliances.
A pure sine inverter offers constant current to an electric circuit which makes it a favored choice for running sensitive pieces of equipment that should never power down during their use. Due to this, a pure sine inverter is a favored power modifier for hospitals and organizations that need to keep track of things electronically.
There are other types available that can serve as a power inverter on camping trips, road trips or even around the house. Depending on the sensitivity of the task, person can either opt for a pure sine inverter or a modified sine inverter. A pure sine inverter is suitable for tasks described earlier while a modified sine inverter can be used with less sensitive tasks such as charging a cell phone or powering up a laptop.
To use a power inverter, you of course need a source of DC power. The most common power source is of course a 12 volt battery found in many cars. The power inverter should be connected to the battery using one of the methods described by the manufacturer. Normally, this is achieved through connecting the power inverter to the cigarette lighter compartment of the car. This is however, only suitable for a small power inverter, such as an 800 watt inverter. For the larger variety and especially pure sine inverter models, hooking it straight to the battery is necessary. To find the right power inverter to suit your needs, a simple search on the internet is necessary.
About the Author:
Mark Plummer is the author of this article on Pure Sine Wave Inverter. Find more information, about 2000 Watt Power Inverter here