How Electronic Air Cleaners Work

Electronic air cleaners clean the air without a filter. Most contain a collection grid to attract the impurities. These must be cleaned regularly. You can purchase these systems to clean one room at a time or have a whole house system installed to keep every room clean.

As the air passes through the machine, it is given an electrical charge. This also charges the impurities in the air. The charged particles are then attracted to an oppositely charged collection grid, which acts as a magnet for the particles. Some have no collection grid. In this case, the particles attach to the walls, floors and furniture in your home. These must be removed by dusting or vacuuming the room.

For the system to work properly, the collection grid must be kept clean. This is easy to do with a damp rag. If your home is very dusty or you have pets, you will need to clean the grid frequently, possibly several times each week. If it isn’t kept clean, the grid will stop attracting the particles and won’t clean the air in your home.

A separate pre filter on the system can help reduce the amount of impurities on the collection grid. The pre filter removes larger particles. This helps reduce the amount of particles that become attached to the collection grid and you won’t need to clean it as often. The pre filter must be changed regularly to keep it working properly. You will have the added expense of purchasing replacement filters.

Types of Electronic Air Cleaners

Whole House Air Cleaners

Whole house air cleaners can be installed on your forced air heating system. You will need to hire a heating contractor to install the system. Whole house systems help clean the air in every room of your home. A large collection grid attracts the impurities in your home. You will need to clean the grid frequently to keep it working properly.

Portable Units

Portable units are sold online or in home appliance stores. These are intended to be used in one area of the home at a time. You can purchase more than one, or move the unit from room to room throughout the day. Products are labelled according to the square footage they cover. Make sure the one you are using is sufficient for the area where it is being used. One that is too small won’t be effective. On the other hand, if it’s too large, you will have a high level of ozone in your house.

Negative Ion Generators

Negative ion generators have no collection grid. The walls, furniture and other surfaces of your home become the collection grid. You will notice a film on your furnishings and may see soot like film on the walls. This will need to be cleaned away by dusting or vacuuming.

Safe Use of Electronic Air Cleaners

This type of air cleaner has come under fire recently, due to the ozone that is produced as a by product of the electrostatic process. Ozone is considered a pollutant and high levels of ozone in the air in your home can be an irritant. It is particularly a problem for people who suffer from asthma or other respiratory or lung disorders.

To reduce the risk associated with ozone, consider running the air cleaner when the room is not in use. For example, run the system in your bedroom in the early evening. Turn it off about an hour or so before you plan to go to sleep. Run the machine in the kitchen or other living areas at night and turn it off first thing in the morning. This will allow the ozone in the air to dissipate before you enter the room.

If your system has a high and low setting, run it on the low setting. If odor is a problem, run it on high when the room is empty and air out the room before you enter it. When the room is occupied, use only the low setting. A separate hepa filtration system can help remove some of the excess ozone in the air.

Battery – Make Electronic Objects Mobile

A battery is a device that stores chemical energy and is available in an electric form. The batteries contain a series of electrochemical devices that contains one or more fuel cells, galvanic cells and flow cells. This electric battery is an interconnected array of one or more than one voltaic cells that are used in the cars, in torches, laptops, digital watches and almost every electronic goods that we use in our daily life.

Series of battery cells

The cells in the battery are connected either in parallel, in series or in both combinations. While the parallel combination of cells has the same voltage power as a single cell, it can supply a higher current than a single cell can. The parallel arrangements, however, suffer from a recurrent problem. If one cell discharges faster than its neighbor cell, then current will flow from the full cell to the empty cell, thereby wasting a lot of power and causing excess of overheating. Another marked disadvantage is if one of the cells gets short-circuited due to an internal fault, then its neighbor will be forced to discharge its maximum current into the faulty cell, thereby leading to sudden explosion.

The capacity of a battery to store charge is often expressed in ampere hours [1 A.h = 3600 coulombs]. If the battery can provide one ampere [1A] of current for completely one hour then it is said to have a real-world capacity of 1 A.h.

Types of batteries

There are some common battery types that are used in everyday life. The different types include rechargeable and disposable batteries, homemade cells, and traction batteries and flow batteries.

Disposable batteries

Also called primary cells are intended to use only once until the chemical changed that induce electrical current supply are complete and the battery is then discarded. They are commonly used in smaller and portable objects with low current drain. They are usually contained in light drain and heavy drain appliances, digital cameras, watches, computer clocks, and hearing aids.

Rechargeable batteries

These are secondary cells that can be recharged after they have been drained. This is done by conveniently applying externally supplied electrical current that reverses the chemical reactions that usually occur in use. It is used in appliances like alarm systems, vehicles, vacuum tube radio sets, absorbed glass mats etc.

Traction batteries

These batteries are designed to provide power to move vehicles like electric cars and tow motors. A peculiar characteristic of traction batteries is the electrolytes in the batteries are gelled.

Flow batteries

They are a special class of battery that stores additional quantities of electrolyte outside the main power cell of the battery and are circulated throughout by pumps or through movement. They have a high capacity and are specially used in the marine appliances.

So whether it’s your car, PC, laptop cell phone or MP3 player, the batteries are almost everywhere to make you electrically mobile.

Advantages of Buying the Latest Electronic Gadgets Online, and How You Can Get It before Anyone Else

Everyone likes to see and try out the newest electronic gadgets. For someone that is normally hard to buy for or someone who just likes to upgrade or add to their collections, buying an innovative new gadget will satisfy their curiosity and interest. Some gadgets are not practical or necessarily useful, but they all have a unique function.

Electronic gadgets are not just for computer geeks or children. There are such a wide variety of devices now that any age will be able to get use from a gadget. The next generation will always be looking for cool new gadgets and accessories.

Why Buy Online

Buying electronic gadgets online gives you a chance to get it before anyone else. Finding new products as they come out would take a lot of time in driving around to different stores, as well as the expense of traveling. It is much easier and less stressful to shop right from your home or office computer.

Taking time to check out different websites will give you a chance to compare products and prices. Instead of spending time going to several stores to check, you can spend less time looking at a large variety of websites. Saving time will also help you to get it before anyone else. And, browsing sites will give you many great gift ideas.

Find New Products and Get It Before Anyone Else

Finding new products is easier online because you can check websites as often as you want, every day or more, and it just takes a few minutes. Bookmark the sites that interest you the most and they will just be a click away.

Some websites offer free shipping on orders of a certain amount. This would save the expense of shipping or gasoline if you had to drive to a store to buy it. If you find a unique product on a website, you could order immediately and get it before anyone else.

Shop Around Online

Most websites have online catalogs where you can search the different products they offer on the site. This gives you a chance to review a wide selection of products that often is not available in retail stores. You can search by subject or type in a keyword for a specific product that you want.

Finding the lowest prices and best deals is easy. It is so convenient to take advantage of their information and comments. Some sites feature customers' emails and comments. You can check out a product before you buy and decide if you want to get it before anyone else.

Many websites allow you to register a wish list. This way you can keep track of what you are watching for on a certain page. Also, some sites let you put in requests for a product or subject you are interested in finding.

Take advantage of modern technology and shop online. There are many reasons to shop on the Web. The convenience and the amount of variety give you a big jump on other shoppers. Start surfing for gadgets now and get it before anyone else!