Energy, and especially electrical energy, is the alpha and omega of the functioning of our entire society. Without electricity, we are often unable to carry out even the most basic activities, and it is therefore not surprising that we want to have its source at hand practically all the time, even when we are far from the socket on which we normally rely. Fortunately, there are alternative sources of electrical energy that will help us overcome the problem in such cases. In many cases, they then take the form of briefcase generators.
generator - a reliable helper in an emergency
Electric generator is a device that is capable of producing electrical energy and thus powering electrical devices even in places where the electrical network is not functional or where another source of electricity is completely absent.
generators work on the dynamo principle. They are mostly powered by combustion gasoline engine, although of course you can also meet central offices of other types, e.g. gas or solar. generators can be divided into types and groups according to a number of different parameters. One of the common divisions then distinguishes frame generators and case generators.
Briefcase generators they are – as the name suggests – small generators whose interior is hidden under the outer shell and are easily portable. Very often in their case we also come across a label digital or inverter central offices. In this case, it is not a synonym, but the fact that briefcase generators are mostly of the mentioned type.
Power plant and inverter technology
Inverter technology is based on a process of double transformation of the generated current: from alternating current to direct current and in the next step back to alternating current. Thanks to this, the generator can provide a very good output current waveform. Thanks to this, such a central office can also be used when powering sensitive electronics.
We should also mention that these generators are quiet and rather small in size. So we are slowly getting to the most important thing: where it is possible to use generators of these parameters.
Portable generators and their use
Such a mobile power station has countless different uses. Thanks to its small dimensions, you can easily pack it in the car and take it to a picnic, festival, camping or even sailing. You can also use it for work in the garden and around the house. For many caravan owners, this is a necessary addition to their homes on wheels, thanks to which they are not dependent on campsites with an available connection on the road.
The briefcase generator is usually intended for powering common household appliances, standard power tools, and as mentioned, also for electronics such as computers or televisions. Since there are a number of generators available on the market, differing from each other and in terms of performance, it is important to clarify which generator to buy if you know what appliance you want to power.
Which generator to choose?
The performance of the generator must correspond to the requirements and the design of the equipment it is supposed to power. Of course, it is not surprising that even the smallest generator will be enough to power a computer or similar small consumer electronics, but even in this case you need to pay attention to the quality of the purchased generator. It is certainly pleasant to choose cheap generators, but it is also important to pay attention to the quality of processing, components, durability, etc. Reviews, experience or advice from a professional seller.
Another general rule states that for appliances of the so-called resistance type (from a light bulb to a hair dryer to a kettle), it is possible to take the indicated power as a coin and accordingly determine the required power of the generator.
However, a different situation occurs with devices with an electric motor. For them, it is necessary to choose a central unit with several times higher power than what would result from the rated power consumption of the given device. In order to start up, they often need a significantly higher power input than what is indicated on the label of the appliance.
A similar situation occurs with appliances with so-called commutator motors, such as various grinders, drills, etc. Even in their case, it is necessary to choose a central unit with ideally twice the power than what would flow from the label on the appliance.
An even larger overlap is needed for freezers, compressors and similar appliances. In such cases, the power required is often up to ten times greater than the data indicated on the appliance.
A generator in a small case
It follows quite clearly from the above that the briefcase generator has a wide range of uses and can be a useful helper on vacation, at work, and in common activities around the house and garden.
At first glance, it might seem like a mini headquarters, but that doesn't mean it won't require a lot of work to repair. generators of this type are quiet, light, easily portable and widely usable. Choose the one that best suits your needs and ideas and get started!