Month: October 2016

Why Cooling Systems Is Important

As electronic equipment has advanced, so has the need for effective cooling systems in order to keep processes running optimally. With devices generating high levels of both heat and sound, products such as the fan tray assembly and anti vibration mounts have become even more advanced, with a number of different products on the market to meet all kinds of customer needs.

The problem of overheating can be common when it comes to PCs and laptops, yet the situation can become a lot worse in the case of electronics that are operating in cabinets or other enclosed spaces, with the reduced airflow dramatically raising temperature. The installation of an adequate cooling fan or fan tray assembly is therefore essential for keeping temperatures at reasonable levels.

So, just why is overheating so bad and why are cooling systems so useful? There are numerous reasons why installing a fan system is a good idea, some of which will be explored below.

Firstly, if electronic equipment heats up too much, it can simply cut out in order to cool down. This is not only a major inconvenience, but can actually cause serious damage to the equipment components too. It should also be noted that overheated equipment can be a serious fire hazard, which is not good in either the home or the workplace.

Overheating can also cause electronics to function more slowly, even if they do not stop working completely. This is because in-built fans may be working exceptionally hard at keeping temperatures down due to elevated levels of heat. A solution would be to add a fan tray assembly or other cooling fan system in order to provide adequate levels of cooling.

Fans that are working too hard to lower high temperatures can also cause a great deal of noise. This can be at best distracting, and at worst unbearable, especially in the workplace where there is a large amount of electronic equipment. Again, adequate cooling systems such as a fan tray assembly can stop fans striving to keep temperatures down and keep noise at an acceptable level.

Another factor touched on above is that critical components of electronic equipment may be damaged if exposed to elevated temperatures. As all electronic components have maximum temperature ratings, overheating caused by insufficient cooling can cause serious damage to essential and costly equipment.

There are many ways to avoid all the negative effects of overheating – and the main one is prevention. The easiest way to do this is by keeping electronics in a cool environment that is well-ventilated so that temperatures do not rise to a dangerous level, running the risk of the problems listed above.

Installing a cooling fan system or fan tray assembly is one way to keep areas well ventilated and air circulating sufficiently in order to keep electronics from overheating. Heat produced by these devices will dissipate a lot faster if the surrounding air is cooler, meaning temperatures are kept in an acceptable range.

In addition to installing the right equipment it is important to keep it well-maintained. Cleaning the cooling fan system regularly will help the fan operate optimally, ensuring that in turn your electronics are kept at a reasonable temperature for efficient functioning. Regular cleaning will clear out all dust and fluff that will impair fan functioning and pose a potential fire hazard.

For personalised advice on which cooling fan systems or fan tray assembly products are appropriate for your electronics and their particular installation and use, it is always best to consult with a specialist designer and manufacturer of these products.

With their expert knowledge, you will be able to create an environment that ensures optimal functioning of your electronic equipment and minimises risk and potentially costly damage.

 

What Is RF Communications

Whether you know it or not, at any given moment there are radio frequency communications signals buzzing all around you. Radio frequency is a technology that allows us to broadcast a signal from one point to another, whether this is for listening to the news on the radio, or communicating highly-encrypted signals from a military outpost to a spy plane in the sky. If you are curious about this type of technology, including RF down converters and all the tools that make this technology work, here are five things you need to know.

1. Radio Frequency is Over 100 Years Old

While it may seem hard to believe, radio signal technology has been around for over a century now. By the time the Twentieth Century had started, Alexander Popov and Sir Oliver Lodge, two budding electrical engineers, were paving the way for radio. In December 1901, Guglielmo Marconi had developed a wireless transmitter and receiver. He used these tools in a famous experiment where he successfully transmitted a morse code message through radio signal from Cornwall, England, to St. John’s, Canada.

2. What is RF?

Today, radio frequency is so synonymous with wireless signals that the terms are used almost interchangeably, with radio frequencies describing everything from AM bands between 535 to 1605 kHz to Local Area Networks that top out at about 2.4 GHz. Traditionally, however frequencies defined as radio signals only ranged from a few kHz to roughly 1 GHz. Although, if you include microwave frequencies in radio, this range could be extended all the way to 300 GHz.

3. Different Frequencies are Used for Different Applications

In modern times, the use of radio is highly regulated and controlled. So much so, that specific frequencies of radio signals are used for very specific applications. For instance distress signals or telegraphs are set to only be on frequencies between 490 and 510 kHz.

Different frequencies are used for police scanners, amateur radio, cellular phones, global positioning systems or GPS, LANs and wireless internet, and even microwave ovens. The most basic and necessary applications usually are conducted on the lower frequencies, whereas more private and specific applications will occur on very high frequencies.

4. Why Operate on a Higher Frequency?

As you know, the frequency spectrum is fragmented and dense with allocated uses for each specific frequency. This is one of the reasons that applications keep being pushed into higher and higher radio frequencies. As new applications are discovered or intended, higher frequencies are used to accommodate them. Each frequency has different advantage and disadvantages regarding signal strength and propagation efficiency as well as interference and noise.

5. Frequency Shifting and Mixing

Often special technologies are need to receive and make sense of radio signals. For instance, the human voice exists on one particular radio frequency, however cellular phones operate on a different one. In order to make the human voice sound natural and normal through a cellular phone, the voice signal needs to be mixed or shifted in order to match the frequency that the phone operates on. Typically, a device called an RF downconverter is used to shift frequencies so they can be received and made sense of by radio technicians.

 

Tips To Choose Server Support Service

Picking a great website hosting provider is the first and possibly the most essential choice one has to make to construct an effective online presence. With a wide variety of web hosting put there, selecting the very best one can be complicated job for the novices.

Right here are the most crucial aspects you require to keep in kind while picking a web host to obtain maximum advantages:

  • Prices: Prices are the first and among the most crucial aspects that you have to think about while selecting hosting. Prevent opting for low-cost strategies as they have restricted functions and thus are not best fit for long term. That stated a pricey does not ensure value for cash either.
  • Technical Support: When picking a Server Support for your company it is extremely important to think about the quality of technical support and customer care supplied. Look at the services they provide. How the support for these services is provided- live chat, mails, telephone call, or ticket system. Is it readily available 24×7 or simpler particular times in a day?
  • Certain Needs of Your Organization: Selecting the best cloud hosting option for you is definitely a vital choice. It is not just crucial in regard of the choosing an appropriate company, however, likewise due to the choice of choosing a cloud-based option itself.
  • Service Dependability: Now a days, the Web has developed as such an effective interactive medium that many organizations depend on it to produce awareness and rise to their mass audience. Numerous of them regularly carry out substantial mission-critical jobs, which go through no compromise for their business functions.
  • Being so crucial A growing number of organizations are moving to cloud hosting considering it to be more reputable approached to sustain their IT facilities. You obtain considerable benefits in the form of expense savings on power, customization, and connection when you decide for outsourcing your hosting needs to cloud-based environment.
  • Level of Security: Security is absolutely the most crucial aspect related to cloud-based hosting. It is likewise a questionable element, specifically because on one hand there are specialists, who relate to cloud hosting to be safer than standard hosting techniques while on the other hand critics assert it to be presented with greater security threats.
  • Information Transfer: Choose the company that provides you with the greatest information transfer allowance. Some businesses declare to provide a limitless information allowance, which is not completely real. Be sure that you check out the terms and the conditions of the business thoroughly.
  • Credibility: The credibility of the company is very important to think about while selecting a web hosting. See the online space; there is a great deal of online forums where you can find active conversations and review of many hosting businesses.
  • Prepare for the Future: Cloud hosting supplies you with a robust platform that provides versatility and on-demand resources. It serves as a perfect choice for those who require the space for instantaneous growth to support the development in Web traffic, applications, and information.
  • Mailing Script: Despite the kind of online business, you have, you will need setup of a CGI script. Whether it is an agreement through processor, management, mailing script or other elegant credit card script, your hosting account has to have them set up to run effectively.
  • Functions: Functions are something that can break or make your site. Constantly look at the different add-ons a company is providing. Do they provide an alternative of including cart to the website, a combination of social media, site homebuilder devices, SSL certification, mobile site homebuilder etc.?
  • Covering things up: After considering all the aspects noted above, take your time looking for a web hosting Server Support. It is a one-time thing as moving a website from one host to another is a troublesome procedure. You will be with the company you pick for a minimum of a year, so ensure that you make a smart choice.

 

Between Intel and AMD

If you are building your own computer it might seem like a no-brainer when it comes to choosing your CPU. The CPU is your computer processing unit and is truly the brain of your computer responsible for the fast movement of data and tasks.

So what’s the no-brainer? If I’m building a computer I’m heading to Intel, right? Not so fast. AMD also fits the needs of gamers quite well.

It is an industry given that Intel makes the fastest processors on Earth. But while that factor is huge AMD has made a positive impression on the gaming community with lower process prices and near Intel performance.

If you are building a computer both Intel and AMD is user-friendly and can be tweaked. In the current market, both AMD and Intel processor technology should remain where it is for next few years at least. So don’t worry about your processor going obsolete tomorrow.

When looking at new processors for your gaming computer build, keep your eyes on gigahertz (GHz). A gaming computer, which needs to handle multiple assignments quickly can function at 2.5GHz but for optimal performance should be in the 3.5GHz plus range. Top of the line gaming computers usually achieve a 4.0GHz output.

Also, the more multiple CPU cores, the better for gaming. If budget is a concern, for your money you are going to get fewer cores with Intel options and more with AMD. With that said, though, Intel cores are more efficient so it might be apples to apple decision.

All the top Intel and AMD processors are in that sweet spot 4.0GHz output with multi cores. They range in price from around $70 to over $300 depending on a number of cores and the GHz output.

It’s hard to beat Intel, but I wouldn’t dread using an AMD processor for gaming if it meets all my needs and falls within my budget.

The most modern Intel processors are the Intel Pentium G3258, Intel Core i54690K and the Intel Core i74790K.

On the AMD side of the ledger look out for the AMD Athlon X4 860K, AMD FX 6300, AMD FX 8320, AMD FX 8350 or the AMD FX 9590.

The ultimate winner for gaming in the Intel-AMD battle?

You be the judge of that!

Do your research in building your gaming computer and you will gain the knowledge of each hardware component.