Thursday, December 29, 2011

Power Bright VC1500W Voltage Transformer 1500 Watt Step Up/Down 110 Volt - 220 Volt

!: Saved Power Bright VC1500W Voltage Transformer 1500 Watt Step Up/Down 110 Volt - 220 Volt Shop for

Brand : Power Bright | Rate : | Price : $74.39
Post Date : Dec 29, 2011 10:49:41 | Usually ships in 24 hours


This is a voltage converter or transformer that can be used as a step up transformer in 110/120 volt countries or as a step down transformer in 220/230/240 volt countries. This heavy duty voltage transformer can be used for continuous duty. It will convert voltages of 220-240 volts to 110-120 and will also convert voltages from 110-120 to 220-240 volts.

More Specification..!!

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Thursday, December 15, 2011

Surge Protectors - External and Internal

!: Surge Protectors - External and Internal

You should have all of your home appliances running through a surge protector of some kind. It's an easy form of protection against the crippling effects of power surges and is the number one line of defense for safe guarding electronic devices and the sensitive components within them. You can provide protection for your entire home by installing a whole house surge protector at the breaker box, but internal surges can rise and still hurt your equipment beyond the protection of a whole house system.

It is better to install both types, external protection, as mentioned above; and point-of-use protection, which is a single surge protector that plugs into an outlet. In the event of a lightning storm, your external protection can't stop a direct blast of lightning as the surge will be too much for it to absorb. But the surge can filter out throughout your home and the threat can be lessened at an individual appliance where single surge protection is used.

As for your external protection, it may be destroyed by a lighting blast and in that case, will need to be replaced. However, if the strike was at a distance and a surge is caused by affected underground lines, then you will have nothing to worry about as that is exactly what external surge protection is made for. It will protect your home at the point of entry, either at the power meter or on the internal line side of your breaker box.

While that is a lot of information to absorb there is still the matter of choosing the right protection for your appliances. If you look through any surge protector reviews you will see countless types of surge protectors for every kind of appliance. The first and foremost rule on choosing the right protection is to know the difference between a 6 outlet surge protector and a power strip. And the answer you are looking for is simple: a power strip does not protect you from power surges.

A power cord will only provide you a way to plug a lot of appliances into your wall outlet and expose them to surges in electricity. While the two can look the same, only one will benefit you. This will be the one with a Joules rating on the package. This will be the surge protection device that will save your electronics and still allow you to plug a lot of appliances into your wall outlet.

Joules is simply the measure of power that can be absorbed by an appliance surge protector.


Surge Protectors - External and Internal

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Sunday, December 4, 2011

Converting Your Car To Electric - The Five Main Components Needed to Convert Your Car to Electric

!: Converting Your Car To Electric - The Five Main Components Needed to Convert Your Car to Electric

Thinking about converting your gas car to an electric? It's actually not that hard to do and there are many e-books and resources available to help you through the process. Understanding the main components and how they work before getting your feet wet converting your car will help make your project a little less daunting. Although there are many other bits and pieces such as relays, fuses, gauges and the like, these are the five main components needed to convert your car from gas to electric:

1. The motor - This will propel the car and comes in many different sizes and horse power ratings. Unlike its gas burning cousin, this piece of equipment has only one moving part which not only makes it more efficient, but less likely to break down.

2. The battery pack is a set of batteries wired in series to produce a high enough voltage to power the electric motor. With each battery added in series to the battery pack, the voltage in the pack is increased by the amount of the newly added battery. The voltage needed for the motor will determine the battery pack size.

3. The motor controller is a device which allows current to flow from the battery pack to the motor when the accelerator is pressed. The more you press down on the accelerator, the more power is delivered to the motor.

4. The DC - DC converter is similar to a transformer. That is, it transforms or converts the higher pack voltage down to 12 volts to operate the accessories in your vehicle such as lights, turn signals, stereo etc.

5. The vacuum pump is necessary for your brakes to work. Gas engines create a vacuum when running which is used to operate your brakes. Electric motors don't create any vacuum so a separate pump must be installed.


Converting Your Car To Electric - The Five Main Components Needed to Convert Your Car to Electric

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