Sunday, December 25, 2011

vehicle annoyance accessory test

vehicle drag coefficient test. in this vidoe i am being pulled by a 100ft rope that's attached to a 1 ton loadcell (electronic scale) on the front of my car. in this vidoe i did not get enough data to get a accurate average. 1 HP =550 ft/lbs per sec . 110 lbs pull X 58 ft/sec (40mph) / 550 = 11.6 hp. then take the energy in a gallon of gasoline 115000btu and convert 11.6 hp into watts and then to btu and get like 150mpg!

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Tuesday, December 20, 2011

What's the Difference Between TFFN, THWN and THHN Wire?

!±8± What's the Difference Between TFFN, THWN and THHN Wire?

I work at a wire and cable distributor and we get calls like this all the time. There are very slight differences between these wires and almost no difference at all. All three are types of single conductor electrical wire and the four letters are just approvals that the wire went through.

THHN wire stands for Thermoplastic High Heat Resistant Nylon which is fully approved and stamped on the wire. THWN is a different approval that came long after THHN and South Wire used to make two separate wires with the different approvals. Now they just make one wire and dual rate it with both approvals. THWN stands for Thermoplastic Heat and Water Resistant Nylon which just adds that it's water resistant. So manufacturers just started to dual rate the THHN wire for both so that they didn't have to run two separate wires everytime.

TFFN is only used on 16 and 18 awg wire. It stands for Thermoplastic Flexible Fixture Wire Nylon which is slightly different than the THHN wire because it has a lower heat resistance and it's not good for wet locations. You can't even get TFFN in any bigger awg sizes because they're all dual rated THHN and THWN.

All of these types of wire fall under the electrical wire category and they're sometimes called building wire as well. The reason is electrical contractors use it and most of the time in buildings and homes. Romex is made with THHN conductors and a ground wire so that you can pull two or three wires through a home or building at once. Talk to your sales person about the type of wire you need because they use it and discuss it everyday and may have knowledge that you don't.

Be careful because not all manufacturers will dual rate the wire just because South Wire does. They will look for ways to be cheaper and faster without the thoughts of their customers. make sure you ask if your THHN is dual rated with THWN before buying it.


What's the Difference Between TFFN, THWN and THHN Wire?

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Sunday, December 4, 2011

LiteFuze LR-5000 5000 Watt Heavy Duty Voltage Regulator w/ Voltage Converter Transformer - Step Up/Down 110/120/220/240V (Free Euro Plug) - Patented Universal Output Sockets

!±8±LiteFuze LR-5000 5000 Watt Heavy Duty Voltage Regulator w/ Voltage Converter Transformer - Step Up/Down 110/120/220/240V (Free Euro Plug) - Patented Universal Output Sockets

Brand : LiteFuze
Rate :
Price :
Post Date : Dec 05, 2011 01:40:11
Usually ships in 24 hours



Up to 5000 Watt Maximum Capacity Heavy-Duty Voltage Regulator Heavy duty for continuous use On/Off Power Switch LED Indicator for Power Source Single phase Dual Voltage Step Up or Step Down functionality Input: 110V/120V or 220V/230V/240V (Single Phase) Output 110V/120V or 220V/230V/240V (Single Phase) Input Selection in the rear of the converter Dimensions: 12"x11.5"x7" * Weight: 34 lbs. Five outlets for output in the front - 2 sockets - Universal outlet (220/240v single phase) - 3 sockets - Grounded USA (110/120v) Fuse protected with Built in Circuit Breaker NOTE: We recommend to use a Voltage Converter / Transformer that's max watts is at least 50% higher than your appliance. Some appliances such as Power tools, Motors, Laser printers and TVs require 2-3 times more watts at start up than the printed rating. We do not recommend voltage converters to use with coffee makers, hair dryers, microwave ovens and other heat producing appliances. US 220V products are two-phase 220V products and are not designed for use with this item.

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Sunday, November 27, 2011

Electrical Fuses 101

!±8± Electrical Fuses 101

Most people who are not familiar with electricity don't know that electrical fuses protect electrical circuits from over amperage, not over voltage.

Amps or amperage is the flow, or amount of electricity. Voltage has to do with the force the electricity current flows. A example of this would be a fire hose with a nozzle delivers high pressure (voltage), but also low volume (amperage). The fire hydrant may have huge volume (amperage), but will only push the water a few feet due to it's low pressure (voltage). So when you multiply amps x volts you get the wattage.

Every electrical circuit whether rated to handle a large shop machine or motor, is setup to handle specific amperage. Your wiring is also only rated to handle a specified amount of amperage, if you try running too many amps through the wires, they'll overheat and melt. The purpose of a electrical fuse or circuit breaker is to trip or blow before damage is done to the machine, electrical product, or wiring.

Standard Home Fuses:
New homes have circuit breakers but many older homes have a fuse box that which fuses screw into sockets similar to light bulb sockets. There are two types of bases for sockets, the Edison Base which are Type T Fuses and the Rejection Base which are Type S Fuses. The Edison Type T base fuse screws directly into the socket in the fuse box. The Rejection Base Type S fuse actually screws into a adapter base, which locks the fuse into the fuse box. Each of the Type S fuses has a different size adapter base for each different amperage rating fuse. With the different types of fuse bases you are unable to put a larger amp rated fuse into a smaller amp circuit.

Many older homes also use a Edison Type W fuse which are becoming obsolete. These Type W fuses are fast-acting, and have no time delay element. The Type W is designed for general lighting and power circuits that do not run electrical motors. A electric motor draws more current when it starts up and will  blow the Type W fuse.

The medium duty time delay fuses are now a commonly used plug fuses for homes, these are called the "TL" and "SL" fuses. The "TL" fuse is a Edison fuse and the "SL" fuses use the rejection base. These fuses are used where power surges can occur, such as a garbage disposal.

When larger motors are used in circuits or motors that cycle on and off many times use "S" and "T" fuses. These fuses are heavy duty time delay fuses, the differences are the "S" fuse uses rejection socket bases, and the "T" fuse has a Edison base.

The last type of home fuse is a retrofit circuit breaker fuse are known as Minibreakers. These fuses convert a socket fuse into a push button circuit breaker, that pops out when overloaded. To reset these breakers all you do is press the circuit breaker button back into position and your up and running.

Get more electrical fuse and circuit breakers info today from a leading fuse supplier and keep your home safe.


Electrical Fuses 101

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Wednesday, November 16, 2011

Moving to Australia - What You Should Know

!±8± Moving to Australia - What You Should Know

You would think that an American moving to Australia would have a pretty easy time adapting to the new environment down under. After all, Australia is a western society with a great deal of tolerance for other cultures. The English-Irish roots means there should be no language barriers other than having to learn a few slang words here and there. Theoretically, you are correct. Practically, there are some things you should know of before moving to Australia.

In Australia, they drive on the other side of the road. Dreaming about driving your new sports car down the long empty roads of the great Australian Outback? Forget about it. In Australia they drive on the left side of the road, therefore cars are built with steering wheels on the right-hand side. You could have the car converted into a right-hand drive vehicle, but the expense is not always justified. In addition, you need to adjust your driving habits and always remember to look the right way when making a turn or crossing an intersection. Unfortunately, a small number of tourists are killed in car accidents annually because they looked the wrong way while driving. Pedestrians need to be careful just as well. Electricity in Australia works on the European system of 220 volts and not the US system of 110 volts. This means if you were thinking on shipping your appliances to Australia, you better think again, for they will not work down under. Power converters could help, but take into consideration these points: You will need a converter for every single appliance that runs on the 110 volt US electric system. Converters are not particularly cheap. Converters burn out easily. Even though you may use a converter, there still will be a difference in electricity cycles, which means the clock and timer of the appliance will always be off by a few minutes.Tuition for university in Australia is very costly. Although there is a student loan program called the HECS, you would still need to qualify. HECS can arrange a delay in paying university tuition fees until graduation. Then the fee a docked from the salary as tax once employed. But in order to enroll in the more desired majors such as law, engineering, and medicine, students need to score highly on HSC exams. Otherwise, only other disciplines will be open for the HECS loan.All other issues aside, moving to Australia has turned out to be the most positive life choice for thousands of expats from all over the world. Sunny weather, laid back lifestyle, and an opportunistic economy all combine together to produce an living environment worth moving down under for.

Moving to Australia - What You Should Know

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Tuesday, November 8, 2011

Duracell 813-1000-07 1,000 Watt DC to AC Power Inverter

!±8± Duracell 813-1000-07 1,000 Watt DC to AC Power Inverter

Brand : Duracell | Rate : | Price :
Post Date : Nov 08, 2011 18:45:18 | N/A


  • Available in 300, 1000 and 1500-watt models
  • Two AC outlets to power multiple loads
  • High surge capacity for products that require more starting power
  • High efficiency - converts virtually all the battery's available power to AC
  • Mounting brackets for convenient installation (1000 and 1500-watt models)

More Specification..!!

Duracell 813-1000-07 1,000 Watt DC to AC Power Inverter

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Wednesday, October 12, 2011

Simran AR-3000 3000-Watt Heavy Duty Voltage Regulator/Stabilizer with Built-In Step Up/Down Voltage Transformer, Grey

!±8±Simran AR-3000 3000-Watt Heavy Duty Voltage Regulator/Stabilizer with Built-In Step Up/Down Voltage Transformer, Grey

Brand : Simran
Rate :
Price : $77.25
Post Date : Oct 13, 2011 03:38:22
Usually ships in 1-2 business days



voltage regulator 3000 watts with power surge built in. Brand new never opened, continuous use power rating 3000 watts at 30 amps max rating

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Sunday, October 9, 2011

How Are Electromechanical Actuators Performance Rated?

!±8± How Are Electromechanical Actuators Performance Rated?

What are electromechanical linear actuators? Well to start to understand the principles you look at how the actuator works. A linear actuator can basically be described as a motor that has bearings and a gear box. There's a separate unit that controls the actuator in its movements, whether it be moving in one way or the other but can only move laterally or as known to most as linearly, which then gives it its name which is quite logical. When these actuators are powered by either AC or DC - most of them do operate with DC, it's relatively easy to identify an electro mechanical. There are different types of actuators and not all run off power. Air cylinders or otherwise known as pneumatic actuators use compressed air to generate the energy needed to move provide the movement power. In most cases these types of actuators are found in smaller applications because of their size and where they are used, maintain them can be awkward so these types of actuators are used. You'll find them in things such as office equipment like scanner, copiers and printers. When looking at electromechanical linear actuators it's no secret that is has developed the production industries of today.

Mass producing has also benefited as well as the packaging and export trade fraternities. Because there are various requirements for each load adjustment, electromechanical actuators are made in certain standard ranges with fixed specs but for instances where there is a unique function required, clients can have their own electro mechanical linear actuator custom made. They tend to assemble on order with such things as parts can be quite expensive and to have a range of unusual actuators lying around can be costly.

When one looks at mechanical linear actuators and electromechanical linear actuators, there is a slight difference. Simply mechanical linear actuators are supervised in operation, and an example of this would be a fork lift. The actuators run from power but its functions are initiated by a control manned by an attendant. Some gantry systems are also included in this category. Electro mechanical linear actuators are virtually the same however, they've been fitted with an onboard control or receivers which interpret signals that will trigger a programmed function, an example of that would be gate automation. 12 volt linear electric actuators are motors running off AC but due to conditions they are designed to convert to DC for reasons including safety. The receiver connected to the electronics is programmed so that upon trigger or preprogrammed terminal, it pulls or pushes the linear arm without supervision.

Elsewhere, electromechanical actuators are used together with a slider crank mechanism. This device has a master fix that has a crank joint angel that conducts reciprocating motion. These motor mechanisms are used in pumps mostly and pistons in cars are another example. In industries of actuators, electromechanical linear actuators and accessories in larger level operations are made by a place called Flowserve and they call them Limitorque actuators. They supply an international market with mechanical engineering science found in big industrial industries. No matter what you need, they can develop a solution for you.


How Are Electromechanical Actuators Performance Rated?

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Thursday, August 25, 2011

Sale your business on DLP TVs

!±8± Sale your business on DLP TVs

DLP technology is one of the fastest growing segments of the television market by 2004 and DLP TV has had a full 10% of the market for new television sets collected. DLP televisions use the same technology that has long been used for projectors and similar power. The technology that makes DLP TV was invented at Texas Instruments in 1987, and Texas Instruments remains the primary producers of this technology today.

What makes DLP TVThe technology is so unique that uses digital micromirror device, a small, or DMD, to more than 1.3 million small mirrors that every inclination less than the width of a human hair. Each of these small mirrors is toward or away from the light source is tilted so that the bright and dark pixels that make up the display. DLP TVs are rear projection TV, but not as large as heavy or bulky as the traditional rear projection TV in recent years.

The manufacturerThis DLP TV, reads like a who's who of electronics manufacturers, including such well-known brands such as Sony, Samsung, Philips, Toshiba and others. When shopping for one of these TVs, it is important to carefully scrutinize the models and the evaluation of the various models that we consider to be read. The quality of these TVs varies by manufacturer and model to model, so it's important to be cautious at first.

The prices of theseTV varies a bit 'with the higher cost and TV in general, more than smaller ones. Prices for a typical 50 "HDTV-Ready DLP TV in the range of about $ 1,500 to just over $ 2500, but the actual price is, of course, depending on the characteristics of the current model.

DLP TV is available in standard and widescreen, so it is important to their preferences and viewing habits in mind when shopping for a new set. Many consumers prefercinematic-quality image of a widescreen TV, while others prefer a more traditional form of TV. For those who plan to upgrade in the future for HDTV, it is noteworthy that HDTV signals are transferred with wide-screen devices in mind.

What can you expect from a DLP TV

There are a number of advantages and disadvantages to enjoy, watch TV and movies on a DLP screen is. The main competitor to DLP, both in terms of price and quality is thePlasma TV, and in some cases higher end LCD TVs. It 'a good idea for all consumers considering buying a DLP TV on LCD and plasma TVs to watch as well.

We see at a glance the advantages of DLP TV to get started. This technology works with a number of key features and benefits are, including:

* Smooth, jitter images

* Do not burn the screen televisions in other types of plague

* Good contrast and good color depth

* Projection DLP TVare thinner, smaller and lighter than conventional TVs

* Interchangeable Light Source

They tested a few new units, a rated life of 20,000 hours - * Long life light source

Obviously, where there are advantages and disadvantages, and it is important to understand for all buyers DLP TV technology is not perfect. Some might prefer a plasma TV with DLP technology, including plasma TVs tend a bit 'more expensive. The disadvantages of DLP TVinclude:

* Not look slim or skinny as the best plasma displays, although the actual weight is comparable.

* While the onion and durable, user-replaceable, they are quite expensive. Most models of DLP TV lamp to power sell for between $ 200 and $ 500

* Some models are equipped with fans that are strong enough. It 'important to listen carefully to the fan when a decision between the models.

DLP or Plasma?

The largest competitor DLPTV technology is the plasma TV, and it is important for image quality, clarity and color depth of the two competing technologies, before taking into account a decision. Both technologies can create an exceptional depth of color and excellent sharpness, it is important to look carefully at the actual details of the TV where you are interested. The data read will tell you much about the quality you can expect.

One ofsignificant advantages of DLP technology is its brightness and its angle of vision. Moreover, DLP televisions can have a great view, certainly much better than the older models of rear projection televisions, and often only as good as a plasma TV. DLP TV are very bright and attractive, and there is nothing to burn before a single lamp. Although these bulbs are very expensive, ranging from $ 200 to $ 500, are easy to replace, and many of them have avery long time.

DLP TV screen size is another important aspect, and since they are rear projection TVs DLP TV well with the larger sizes are available where appropriate. Even large DLP televisions often fit perfectly on a table or a booth, and are available in 40 ", 50", 61 "and a host of other variables. In some cases, the TV DLP is hardly the traditional rear projection televisions require space but in other cases they will need lotsless space. It 'important to measure the TV carefully to ensure it is suitable for the room where it will be placed.

When it comes to price rises, DLP televisions have a clear advantage, with the prices of DLP technology is less than the price of a plasma television show based inches. Of course it is important to shop around as much as possible. Shopping around to ensure that you are able to not only the lowest price, but the best overall value package.
Formore information. see: http://www.planetomni.com


Sale your business on DLP TVs

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Friday, August 12, 2011

Power Bright VC3000W Voltage Transformer 3000 Watt Step Up/Down 110 Volt - 220 Volt

!±8± Power Bright VC3000W Voltage Transformer 3000 Watt Step Up/Down 110 Volt - 220 Volt

Brand : Power Bright | Rate : | Price : $114.87
Post Date : Aug 13, 2011 05:12:45 | Usually ships in 24 hours

3000 Watt Voltage Transformer (VC3000W) This voltage converter can be used in 110 volt countries and 220 volt countries. It will convert from 220-240 volt to 110-120 volt AND from 110-120 volt to 220-240 volt.

  • 3000 watts continuous power
  • On and Off Switch
  • 2 Spare Fuses Included
  • FREE Grounded Adapter Included
  • Heavy Duty

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Monday, August 8, 2011

Power Bright VC1000W Voltage Transformer 1000 Watt Step Up/Down 110 Volt - 220 Volt

!±8± Power Bright VC1000W Voltage Transformer 1000 Watt Step Up/Down 110 Volt - 220 Volt

Brand : Power Bright | Rate : | Price : $57.25
Post Date : Aug 08, 2011 15:42:06 | Usually ships in 1-2 business days


  • 1000 watts continuous power
  • On and Off Switch
  • 2 Spare Fuses Included
  • FREE Grounded Adapter Included
  • Heavy Duty

More Specification..!!

Power Bright VC1000W Voltage Transformer 1000 Watt Step Up/Down 110 Volt - 220 Volt

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Saturday, August 6, 2011

Chevrolet Volt: GM's new generation of electric cars

!±8± Chevrolet Volt: GM's new generation of electric cars

In Detroit: The Chevrolet Volt concept sedan offers, which is powered by the E-Flex system (GM's next-generation electric drive system), a striking design that could eliminate trips to the gas station.

The Chevrolet Volt is a battery electric vehicle with four-passenger top-of-the-line Chevy shares, fully fitted and makes use of gas-engine to create additional electricity to extend its range. The Volt concept is derived from previous experiences in the modern GMElectric vehicle market, particularly in 1996 when it launched the EV1.

According to GM Vice Chairman, President Robert A. Lutz, "The EV1 was the benchmark in battery technology and has been an amazing achievement. The Chevrolet Volt is a new type of electric vehicle. Depends on the area of ​​the problem and has room for passengers and their luggage. You can climb a hill or turn on the air and do not worry. "

But despite the encouraging words of Lutz, president of GM, alarge number of people have the idea, with a furrowed brow, especially because electric vehicles are limited as a limited series, limited room for passengers or luggage, the inability to climb or run the air conditioning system without draining the battery positive is not a device you can get help in case the battery is running low. --- GM has solved all the problems mentioned above with their Volt.

The Volt can be charged for six hours by simply plugging in a 110-volt outlet. When the lithium-ionBattery is fully charged, the Volt can cover 60 km of the city of pure electric range. In the event that the battery is low, a 1.0-liter, turbocharged three-cylinder engine fills rotates at a constant speed (measured in revolutions per minute) simultaneously produce electricity and battery.

Chairman Lutz said: "If you live within 50 km from work (100 km round trip) and charged your vehicle every night when you came home or during the day at work, youlow fuel consumption of 1.6 liters per 100 km. More than half of all Americans live where they work 30 km (60 km round trip). In this case, you can never burn a drop of gasoline for the duration of the vehicle. "

The Volt is also running 07.04 1 / 100 km, even when under load. Use the engine to convert gasoline into electricity and extending its range of up to 1030 km, which doubles the capacity of a conventional vehicle. It will also runE85 is a fuel mixture of 85% ethanol and 15% gasoline.

The Volt is just a variant of the E-Flex system and uses a large battery and a small, 1.0-liter turbocharged gasoline engine that produces enough electricity to cover about 1030 km. GM, other variants of the E-flex auto shows to present to the future.


Chevrolet Volt: GM's new generation of electric cars

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Thursday, August 4, 2011

Cobra CPI 2575 2500 Watt 12 Volt DC to 120 Volt AC Power Inverter

!±8± Cobra CPI 2575 2500 Watt 12 Volt DC to 120 Volt AC Power Inverter


Rate : | Price : $159.43 | Post Date : Aug 04, 2011 16:52:36
Usually ships in 24 hours

The Cobra CPI 2575 is a 12 volt DC to 120 volt AC power inverter with 2500 watts continuous power handling and 5000 Watts peak power. This unit contains a 5 volt USB output, modified sine wave, thermal shutdown, reverse polarity protection, low voltage shutdown, low voltage alarm, 3 grounded AC receptacles, LED volt/watt meter and has remote on/off capability.

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