December | 2012 | Digital World

Monthly Archiv: December, 2012

Sinewave Inverter

Sine wave converters use sine waves to power appliances. These electronic wave forms are produced by rotating AC machinery. These waves are identical to the grid that are provided by electricity utility companies. Most electrical appliances on the market function on sine waves. They don’t work at full capacity if they aren’t powered by sine wave power. Others will not work at all. This is what puresine converters are for. They provide appliances with the pure sine power that they need to function. A sine wave converter converts AC power to sine wave power so that the appliances will function. Sine wave inverters are compatible with all AC appliances. The brands that produce sine wave inverters are Aims, Powerbright, Cotek, Magnum, and TBS.

Powerbright pure sine inverters are a more environmentally built brand of pure sine inverters. They are available in different voltages including 12 volt, 24 volt, and 220 volt. They are also equipped with interior cooling fans which prevent them from over heating. In addition, they have an on/off switch, multiple usb ports, and digital LED displays. The LED display shows the voltage input and the wattage output. The variety of features these pure sine inverters have make them easy for customers to use, and more convenient as well. Depending on the wattage, they can be used with any appliance that is powered by AC power. Things like power tools, household appliances, televisions, and computers can be provided with power by these inverters.

Another great brand of inverters is Cotek. The models available are 12 volt, 24 volt and 48 volt. These are good for powering up power tools like drills, and are good for power shop lights. Any device that needs an alternation current is compatible with these inverters. They can even be used with medical equipment and plasma screen televisions. These are ideal for portable use, for anyone who needs electricity while on the go. Take these inverters along if you go on camping trips or if you are anywhere that doesn’t have close access to an electrical power source. The portability and the cost effectiveness of these models make them a great choice.

Aims inverters also have a great portability. They are ideal for people who are constantly traveling. They are good for use in boats, trucks, emergency vehicles, and construction vehicles. The voltages available are 12, 24, 120 and 220. Use Aim inverters if you are someone who works in the construction field, are need are in constantly need of power when traveling in a vehicle. Magnum inverters are also built for portability. These inverters are built to last, and are durable to even the harshest of conditions.

All of these brands are good choices of power inverters. They are capable of inverting to pure sine waves. There are large power inverters available by these brands as well. So whether you use an inverter at home, while traveling, or at the workplace, then you have a great variety to choose from.

To learn more about a Sinewave inverter, please visit http://www.invertersupply.com

Article Source: http://EzineArticles.com/7352552

How to Choose Cases for Smartphones

Proper protection for a new smartphone is a must. After all, you have spent 500-600$ to buy a new device that can fit in your pocket but has functions of a powerful PC. Sure, you do not want to scratch it. Perhaps, you have seen lots of eBay lots with phones having cracked screens and numerous scuffs. If you do not want your cell phone end up on eBay for a ridiculous price (nobody wants to buy used smartphones at high prices) you should already be looking for a good protective case.

Cell phone cases are not just accessories that contribute to your style. The main reason why people buy cover cases it to protect their devices from wear, scuffs and scratches. Gone are the days when you put your old Nokia to any jeans pocket without being worried of possible scuff marks and other damages. Even minor scratches on the screen can make a smartphone barely usable, since these devices are used to watch videos and for Internet surfing. Edges of the phones body are also vulnerable spots. So, a case will give a maximum protection without spoiling the phone’s look.

Luckily, today’s markets offer a variety of options in terms of design and materials. Here are a few tips and considerations for buyers looking for good quality, durable and reasonably priced cell phone cases.

Leather versus silicone and rubberized plastic. Yes, leather looks and feels great. A leather case will perfectly fit a new iPhone 5 or Samsung Galaxy S III. This is a great choice for business people, managers and consultants. Silicone and rubberized plastic are great and durable materials. Besides, all possible colors are available. It is difficult to recommend particular materials. Some people can’t stand silicone and enjoy holding a genuine leather case, while others purchase 7 multicolored silicone cases and use a different case every day.

Durability of a cell phone case is all important. Lots of cheap cases are available online. Yes, you may be tempted to spend 3$ and buy a cheap case, but you will regret it in a week. Extremely cheap cases will look like junk in a month or so. This is a waste of money. A good 20$ case will do a great job, and there will be no need to replace it with a new one every month.

If you have any doubts or need advice, do not hesitate to look for reviews from real customers like you. So far, this is the best method to determine your needs and choose a really worthy case.

At http://grizzlygadgets.com/carbon-fiber-iphone-4-cases you will find excellent cases for iPhone 4 which is still popular among customers. Feel free to browse the shop’s catalog if you need other types of smartphone cases.