Portable Electric Generator - How to Choose One

In a layman's term, a generator refers to a device that can be used to provide electricity to your house or business premise during power outages. In case if an emergency, generators can enable you to carry on using vital appliances, for example, heaters, lights, air conditioners along with refrigerators.

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In technical terms, electric generators refer to machines that function in converting mechanical energy into electric energy. On the other hand, generators (i.e. portable generators) can also be used to provide electric energy in locations where electricity is in accessible.

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Here are buying tips and guidelines for portable generators:

Tip #1 - Wattage
There are different types of portable electric generators available in the market that differ from one another in terms of brand, price and wattage range. Therefore, before making your purchase, you need to determine the wattage range of the electric generator that you are looking for. There are numerous free online wattage calculators that you can use to determine the wattage range of the home generator you are looking for. All you have to do is include the wattage requirements of the appliances you would like to use the generator with.

Tip #2 - Fuel Consumption and Runtime
While shopping for the right portable home generator, you'll also be required to establish if the default run time as well as fuel consumption meets your personal requirements. Each manufacturer usually states the estimated runtime for every model in the market. As such, take time to verify the load size which was used by the manufacturer to compute both runtime along with fuel consumption and then contrast the result with the wattage requirements computed above. In addition, you need to make a choice between buying a propane run generator and gasoline powered generator. The latter uses roughly twelve to eighteen gallons of gas on a daily basis.

Tip #3 - Cost
Once that you have established the kind of portable electric generator you need for your home, you can proceed to compare the prices of generators for sale. The type of generator to buy will greatly depend upon the amount of money you are prepared to spend. Generator prices are usually influenced by the fuel consumption, wattage and run time. Nonetheless, getting what you need ought not to be that hard given that you now know the amount of wattage you require from the generator.

The internet is the best marketplace when looking for affordability and variety while shopping for a portable home generator. There are numerous online stores such as Amazon that sell brand new generators. Nevertheless, you need to exercise extreme caution while using the net to make your purchase so as to avoid getting ripped off.

Always look for a merchant with a money back guarantee.

Portable Electric Generator - How to Choose One

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How to Choose an Electric Fireplace Insert

When you are buying an electric fireplace insert, you need to know all you can about what you are getting. The best way to find out the specifics about this innovative heating unit is to study the information that is readily available on the internet. You can also talk to friends and family who may have an electric insert in their homes already. And, it is always advantageous to go out and talk face-to-face with local retailers. Once you have gathered all the information you can, you are ready to narrow your choices down a bit.

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As you are doing your research, you will probably find out that an electric insert is an innovative and efficient way to heat your home. Its popularity continues to rise and there have been some amazing improvements over the past several years. An electric insert will provide a warm and comforting environment for you and your family.

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In the past, the only real way to provide extra heat to your home was by having a roaring fire in your fireplace. Then, gas fireplaces appeared and provided heat for less cost. Electric fireplaces are now being enjoyed in many households and they are starting to surpass gas fireplaces in popularity. There are many brands and models to choose from and your decision must be based on your financial and personal needs. They are very appealing because they are easy to install and maintain. They also imitate a realistic fire with artificial flames that appear authentic. Some people can't even tell the difference between the real thing and an electric log! The electric fireplace produces heat and the ambience is unbelievable!

An electric fireplace insert will provide you with all the warmth you need on a cold, blustery day. There is no better experience than warming up with a cup of hot chocolate in front of a blazing fire. And it doesn't matter if you're young or old, no one can resist the warm and inviting feeling of a fire. Fireplace inserts are very affordable, energy efficient, easy to maintain, and relatively worry free because they are safe and mesh well with the surrounding environment. Take the time to find out as much as you can about one of the "hottest" items on today's market!

How to Choose an Electric Fireplace Insert

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How to Choose Components For an RC Plane - Gas Engine to Electric Conversion

What you should consider before converting your RC airplane gas engine to an electric motor system. With the changes in RC electric motor technology it is possible to fly ANY size model using RC plane electric motors. The biggest leap in making this possible has been two fold. First we have model airplane electric engines that are powerful enough, not to mention much more efficient, that they rival or even surpass gas/slimers/smokers/nitro hogs, or whatever else you may call RC airplane gas engines.

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In fact you can expect to see an increase in the performance of a model airplane in several areas. Your take-off is shorter, climb rate will increase and you can now fly in areas that have noise restrictions. The debate between the benefits of RC plane electric and gas motors are as controversial as those between PC and Mac users. It will continue for as long as they are both in existence.

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Some questions you might be asking before you convert your RC model airplane's gas engine to an RC electric motor...

How long will the battery allow me to fly? With today's Lithium Battery technology, you can easily expect 10 minute flights, even in bigger aircraft. The days of overheating the batteries and fire hazards are almost non-existent. There are many add on features that you can now purchase that all but eliminate battery hazards. Such as temperature monitors and voltage indicators.

Here are some questions to ask before you start buying any components. These questions will help determine what components to buy.

1. What is the radio control plane that you are wanting to convert? Is it a trainer, sport plane, 3D etc.. This is important because you will need to determine the electric motor based on your models capabilities, and what you want it to do.

Example: Hangar 9 Arrow with a.40 size gas engine.

Would require an electric RC motor equivalent to a AXI 2826/12 External Rotor Brushless. This motor would allow this model to perform basic aerobatics with its semi-symmetrical wing.

Specs of the Hangar 9 Arrow

You will need these numbers to help determine the motor, battery, and prop requirements.

Wingspan: 63 in Overall Length: 52.5 in Wing Area: 710 sq in Flying Weight: 5.7 lb (as a radio controlled gas plane) Engine Size: converting a standard.40 size RC gas engine to an RC electric motor.

Now you need to determine what type of batteries you will need. This is based mostly on your budget and time till land variable. In other words, how long do you want to fly for and still get performance.

The most obvious choice is going to be a Lithium Polymer battery, this is the most advanced battery technology available for RC model airplanes. They are also the most expensive. Other older battery technologies are available, such as, lithium ion and nickel metal hydride. They can do the job, but at a weight cost and flying time consideration. So choose carefully.

In the Arrow Example: We will use a 4200 mAh 11.1V Li-Poly Pack. This was determined based on the flight performance we were after, some aerobatics, but mainly stable easy going flying. Nothing too extreme.

As with any gas RC plane conversion to electric (or any electric radio controlled airplane for that matter), you will have to consider an ESC (electronic speed control). This hooks up to the motor, battery, and receiver. You will need to pick one that can handle the required number of battery packs, servos and have programmable features. This will make life easier for you if you pick one that is feature rich. Of all the components, this is one to spend a little more on. You will be glad you did.

For this example, we used a 40 Amp Brushless Controller with Program features. There are lots of manufacturers of ESC's so take the time to reseaRCh them.

Prop Selection is an important consideration. You need to be aware that with an electric conversion there is a possibility that your model plane will not have enough clearance when using an electric motor prop. It may need modifications to the landing gear (making them longer) so that the prop has clearance.

For the Arrow example we used an APC 13x10 propeller. Most electric motors now have a table that you can find on their website that will recommend the propeller range to stay within.

One final consideration with RC gas planes converted to electric. You always need to factor in cooling of the battery pack and esc. In fact many modelers, including myself, put the ESC on the outside of the plane, usually I mount it under the engine on the firewall. You also need to make air vents to cool the battery inside the model. Without this, you run the risk of overheating batteries and ESC's.

How to Choose Components For an RC Plane - Gas Engine to Electric Conversion

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