home power amps

home power amps

best article about home power amps



Vacuums Does More Power Mean a Better Clean?

There are many factors to consider when purchasing a vacuum cleaner, and with each manufacturer stressing the importance of the characteristics of their brand of machine, knowing what to look for can become completely overwhelming. In this haze of confusion, some manufacturers will try to emphasize traits that are, in fact, a standard part of most machines, so how do you know which information is the really valuable stuff?

Some manufacturers will stress the importance of the power of their machine, and to the majority of us who are not technologically inclined this seems to make sense. Our vacuum cleaner is twelve amps strong, they boast, and we can’t help but be impressed – until we realize that this is the standard electrical input for most vacuum cleaners. While these twelve amps worth of power is fairly standard, what differentiates machines is how these twelve amps are utilized in the machine itself, and where vacuum effectiveness really lies is in several other factors.

One of these is the design of the filter included in the vacuum. While any cleaner is useless without power to operate it, it is the filtration system that is really responsible for the way that dirt is handled. A poor filtration system will vent some of the dust and dirt removed from your surfaces back into the air again, allowing them to settle on your floor once again, undoing much of the value of vacuuming in the first place.

Another factor to evaluate in any vacuum cleaner is the power of the suction equipment. Vacuuming is once again rendered fairly pointless if your twelve amps of power are not coupled with powerful suction. Closely linked to this is whether your cleaner allows you to adjust the height of the suction device to maximize its power when switching from one type of floor covering to the next. This is an important factor to look for if you have both carpets and wood or tile flooring in your home.

Finally, a vacuum cleaner is of little value if you do not look after it correctly. Twelve amps of electricity will be wasted upon a vacuum that is clogged or full, so be sure to empty your bag or dirt cup regularly and check that all parts of your cleaner are free from debris. It is the manufacturers responsibility to provide you with a high quality cleaner, but remember that some of the performance of your machine depends on you.

How to make a Car Power Amp work on AC power using a PC power supply

I saw a thread where people were asking how they could make their Car Amp work in their home, I found where someone had managed to make one work with a PSU from a computer. People wanted a tutorial on how to do it, so I played with the idea and came up with this. I am NOT responsible if you blow something up, or if you start a fire, but This is a fairly safe project. Use a standard computer PSU, no internal modification required, remember if you open a PSU, there are parts in there that WILL shock you, even un-plugged. I cut one of the molex connectors off of the PSU, but there are ways to do this without damaging the psu. On higher power PSUs there are more than one rail inside the psu for power, each providing only part of the rated wattage, so, I made sure I hooked both strands of molex connectors to the amp because I know that it will draw from both rails. Some PSUs may have more. Just common sense tells me DO NOT HOOK UP MORE WATTAGE TO THE AMP THAN YOUR PSU CAN PROVIDE! and remember that the amp itself wastes some power for the LEDs and about 30 percent in heat, so, dont connect 650w of speakers with a 650w psu. I would stay below 400w on the speakers. I dont know much about these car amps, I usually deal with DJ audio/home theater equipment, so make sure you know what speaker impedance is, and how to figure it, and make sure you dont under power the speakers Hope the video helps! feel free to email me with questions/requests at SARGENTSCRUFY@gmail.com


The Solar 'Katrina' Storm That Could Take Our Power Grid Out For Years - Huffington Post (blog)


The Solar 'Katrina' Storm That Could Take Our Power Grid Out For Years
Huffington Post (blog)
The simplest analogy is to water: volts would measure how hard the water rushes out of the hose, amps would measure how much water is flowing.) The power ...

Big Brother 12 Week One POV Competition/Ceremony Recap - TVOvermind


TVOvermind

Big Brother 12 Week One POV Competition/Ceremony Recap
TVOvermind
The game amps up big time in the Big Brother house this week and personalities are being solidified left and right. In short, I can tell who I will end up ...

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Green diary rescue & open thread - Daily Kos (blog)


Green diary rescue & open thread
Daily Kos (blog)
But to amp up the pressure on BP we need to reach 75000 signers." A Siegel urged us to be part of an historic date, 10/10/10/10/10: "On 10 October 2010 ...

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Recalls this week: Jewelry, go-carts, play tents - The Associated Press


Recalls this week: Jewelry, go-carts, play tents
The Associated Press
___ WIRE FEED WELDERS DETAILS: Star Asia USA, doing business as Titan, of Kent, Wash., is recalling Vaper 90 amp flux wire feed welders, manufactured in ...

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How to make good headphones sound great - CNET


CNET

How to make good headphones sound great
CNET
The Asgard's chassis, circuitboard, and power transformer are all sourced from American suppliers, and the amp is built in Newhall, Calif. ...

The Consumer Memo, 7/14: Feds push for improved crib design - Kansas City Star


The Consumer Memo, 7/14: Feds push for improved crib design
Kansas City Star
The vehicle can travel 40 miles on battery power before a small gasoline engine takes over to power the car longer distances. Applications for home loans ...

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House Bill seeks nationwide standard for net metering - BrighterEnergy.org


BrighterEnergy.org

House Bill seeks nationwide standard for net metering
BrighterEnergy.org
Imagine getting a credit on your bill from your utility company every month because you generated more power than you use.” The AMP Act aims to modify the ...
Inslee Introduces the Americans Making Power ActToday's Energy Solutions

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The Droid X Review [After Two Weeks Of Hands-On Time With Droid X, We Review ... - TFTS (blog)


TFTS (blog)

The Droid X Review [After Two Weeks Of Hands-On Time With Droid X, We Review ...
TFTS (blog)
The battery manager isn't just a toy for seeing what's draining the most amps, however. It also includes “Battery Profiles” that allow you to better manage ...

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