Cold Cathode Light - The Bright Light for Your Computer
by: Greg Wirth
Cold Cathode Lights are vacuum tubes or gas filled tubes. Unlike other heater operated cathode tubes, there is no cathode heater in cold cathode tubes. There are many types of cold cathode tubes, some have beta radiation source to start the ionization process in the gas-filled tube. Others cathodes may have rare earth materials coating for enhanced electronic emission.
The neon lamp, nixie tubes, neon signage etc. are a good example of cold cathode tubes. Thryton tubes, krytron tubes, spytron tubes and ignitron tubes are also examples of Cold cathode tubes.Read more about cold cathode light. The cold cathode kits made exclusively for computers carry the cold cathode tubes. They are very reliable and have a long life of almost twenty years. You can find the cathode tubes in handy kits or on their own. The tube kit has an inverter box, as the cathode tubes need the power inverter to change the current to your your computer in a usable form. You connect the cathode plug to the box and plug the inverter box into a four-pin PC Molex connector. After this, you can stick the cathode with the adhesive backed Velcro pads or a two-sided tape.
In the forties and fifties, the mature vacuum tube or the thermionic technology was used while in the fifties and early sixties transistors caught everyone?s fancy and were actively developed. Transistors were the in things but came with a constraint, as they were costly.
Endless Options
You have many options available to mod your computer. Some lighting options are exclusively for computers while some are for automobiles, some are good and some are not so good. The beginners started with the neon kits of the automobiles. These kits were adapted for use in computer cases. Soon everyone realized that the amount of heat emission was more than light. We all know that heat is not at all good for the computer. Here the idea of cold cathode tubes struck to an imaginative soul. As fluorescent light does not emit too much of heat but gives enough light, these lights where the inspiration to make small fluorescent light to be used in the computers.
Gassy
Cold cathode tubes or lighting is the safest lighting option for the computer case. Actually fluorescent light is colored. The two electrodes at the tube ends excite the gas by passing current. The electrons of the gas move to the different electrical states and in the process emit light. The process of light emission is quite efficient and provides lesser amounts of light than other methods. The light generated in the process is nice and bright. Cold cathode tubes are very durable, vibration and shock resistant. The bulbs are made of glass and are thin; they have polycarbonate or acrylic tubing. The tubes are very durable and can be used as accent as well as under car lighting. The life span of the cathode tubes is roughly twenty thousand hours. Cold cathode tubes come in different shapes, sizes and colors. They are brighter than neon tubes but with tubes the light can not be as directional. You can even sound activate most of the lights with an additional kit or many come with sound activation. You can switch it on and off, mount wherever you want. These tubes can really activate your creative mind when it comes to case modding.
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About The Author
Greg S. Wirth writes articles on computer cases, case design, power supplies and case modding.
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Is Your Computer Strong Enough For A work From Home Internet Business
Is Your Computer Strong Enough For A work From Home Internet Business
by: Tom Worsley
If you are planning on doing business online with one of the many work from home based businesses available on the internet, then you are going to want to make sure your computer is up to the task.
Although it is possible to get by with a Pentium 1, at today?s prices there is no reason to do so. Pentium 4 computers and AMD equivalent computers have dropped in price enormously.
I have to admit, I am still using an Intel Celeron 766 Mh computer but I upgraded the ram to 384 Mb and the hard drive to 80 Gb. Also a high speed internet connection is a must. I am connected to the internet from 8:00 Am to 2:00 Am (18 Hours) continuously every day. This means my security including firewall must be set up properly and working. But that?s another article for another time.
Why do you need a powerful computer for your work from home internet business? Well...
Is Your Computer Strong Enough For A work From Home Internet Business
Computer printers > Is Your Computer Strong Enough For A work From Home Internet Business
A Computer And Internet Glossary
A Computer And Internet Glossary
by: James Calvin
When you use computers and the Internet in your business, it's all too easy to start feeling like you're drowning in a sea of nonsense. Computer-related things tend to have a language all their own, and while you don't need to know all of it, there are many confusing words and phrases that you're going to come across sooner or later. Here's a quick primer.
Bandwidth. Bandwidth is the amount of data that your website can send each second, as well as the amount of data that the visitor to your website can receive. If either one doesn't have enough bandwidth, then the website will appear slowly. For this reason, you should choose a host with plenty of bandwidth, as well as testing that your site doesn't take too long to download on slow connections.
Browser. A browser is the software (see below) that visitors to your site use to view it. The most popular browser is Microsoft's Internet Explorer,...
A Computer And Internet Glossary
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Three Things You Can Do to Keep Your Computer Running at Maximum Performance
Three Things You Can Do to Keep Your Computer Running at Maximum Performance
by: Larry Andrew
Although there are many things that can affect the performance of your computer, there are a few simply things you can do each month to help keep your computer running at maximum performance. This article will focus on two problems that impact the performance of your computer and will then explain what you can do about it.
Problem #1: Computer Hard Disk Files
Your computer is always writing information to your hard disk, no matter what you do. Your computer attempts to keep all file information in the same location on your hard drive. As you add and delete files, blank spaces are left between your files. As you add new programs or files, your computer tries to use these blank spaces.
Over time, this reading and writing of files can affect the way your computer performs. The files eventually become scattered in multiple locations on your...
Three Things You Can Do to Keep Your Computer Running at Maximum Performance
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Computer Consulting Profit Secrets
Computer Consulting Profit Secrets
by: Joshua Feinberg
Do you own or manage a computer consulting company? Are you having trouble growing your computer consulting company's profits?
If so, then you must learn how to focus on your computer consulting firm's profit and bottom line.
In this article, we'll look at 7 profit secrets and strategies you can use in your computer consulting business, to ensure that you are able to balance your clients' small business IT needs against your own computer consulting company's profitability challenges.
Origins of the Problem
While focusing on your computer consulting profits may sound simple enough at first glance, this business-focused discipline often eludes many a computer consulting firm.
This usually happens because many computer consulting business owners fall in love the technology gadgetry, and get seduced by seemingly attractive reseller channel programs, at the expense of...
Computer Consulting Profit Secrets
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Get Rid Of Spyware From Your Computer
Get Rid Of Spyware From Your Computer
by: Ismael D. Tabije
The Internet has revolutionized the whole ambit of communications and has proved to be a boon to mankind. However, its privacy and security is being threatened with Spyware, which can intrude into the computer and cause great damage to the whole system. Most malicious Spywares can access the valuable personal data that might be stored in your computer and cause financial and personal losses. If you don?t protect your computer from spyware, it will be just like keeping your doors open to unwanted elements.
Your computer can get affected with Spyware or Adware very easily but this happens mostly through ?pop up? ads, downloadable games, music and screensavers. Spyware is a term which covers a vast variety of illicit software that has the capability to intrude, intercept and take control of the operations of the computer that it invades without the approval of the owner or user of the computer....
Get Rid Of Spyware From Your Computer
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Is Your Computer Strong Enough For A work From Home Internet Business
Is Your Computer Strong Enough For A work From Home Internet Business
by: Tom Worsley
If you are planning on doing business online with one of the many work from home based businesses available on the internet, then you are going to want to make sure your computer is up to the task.
Although it is possible to get by with a Pentium 1, at today?s prices there is no reason to do so. Pentium 4 computers and AMD equivalent computers have dropped in price enormously.
I have to admit, I am still using an Intel Celeron 766 Mh computer but I upgraded the ram to 384 Mb and the hard drive to 80 Gb. Also a high speed internet connection is a must. I am connected to the internet from 8:00 Am to 2:00 Am (18 Hours) continuously every day. This means my security including firewall must be set up properly and working. But that?s another article for another time.
Why do you need a powerful computer for your work from home internet business? Well...
Is Your Computer Strong Enough For A work From Home Internet Business
Computer printers > Is Your Computer Strong Enough For A work From Home Internet Business
Create a Great Computer Work Station in a Small Space
Create a Great Computer Work Station in a Small Space
by: Aldene Fredenburg
Don't have a separate room you can designate as a home office? You can create a comfortable and functional computer work station in remarkably little space. A corner of your living room or bedroom, even a spare closet, can provide plenty of room.
First measure out the amount of space you can allocate for your work station. Then, start to plan. You need a surface for your computer monitor or laptop, and room underneath for your hard drive. If you have a printer and/or a scanner, this also needs a work surface, ideally with storage space underneath for printer paper and other supplies. You may also want space for an additional external backup hard drive. Measure all your equipment and furnishings and play with a floor plan.
If you can find a ready-made work station that fits into your space, great. If not, make one. A 24- to 30-inch core door thrown over a couple...
Create a Great Computer Work Station in a Small Space
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Building a Computer From the Bottom Up
Building a Computer From the Bottom Up
by: Frank Hardy
Before you even think about building your own computer make sure that you go for the best technology possible. This is an important task and you want it to turn out as close to perfect as possible. When your PC is complete you want it to have the best hardware available.
One of the biggest benefits of building your own computer is that you can customize it. You know what is most important to you. Maybe you are a graphics user. MP3?s might be the closest thing you have to a best friend. Perhaps you are writing the great American novel and you are mainly interested in text. If you are building your own machine, you can concentrate on what you want but if you're building it for a third party, you obviously need to consult them first.
Collecting the hardware for your new computer is the most time consuming part of the process. You want to make sure that you get high standard equipment...
Building a Computer From the Bottom Up
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Should You Try to Contract the Remodeling Job Yourself?
Should You Try to Contract the Remodeling Job Yourself?
by: Bill Harbrecht
My immediate answer would be, probably not. The long answer would be something like this:
It depends on a number of factors. Most people who contract the job themselves are trying to save the amount of money the contractor would have grossed on the project. I guarantee you, they will not have a joyous time doing it.
No different than trying to sell your house without a real...
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