Proface

Sometimes cooling fans are referred to as "blowers." Blowers are a vital component to any electronic system that can potentially become too hot.

Have you ever put your hand on top of your laptop or gaming console after using it for a substantial amount of time? It probably felt warm, if not hot. If your device does not have a built in cooling system, then you definitely, need a fan to keep it from malfunctioning.

In some cases, electronics will just shutoff on their own when they become overheated. This can be a good and a bad thing. It's good because it's your systems way of protecting itself. On the hand, it's bad because if you were in the middle of working on something, your documents or game progress could be lost. You also have to wait for the system to cool before turning it back on.(adsbygoogle = window.adsbygoogle || []).push({});

How are Electrical or Electronics Engineering different from each other? This not just remains a question for a layman but also for those willing to get into engineering. It's the need of the day to make both the concepts more clear to help our future engineers to take the right path. Though the engineering students in the present era are quite clear about their ambitions and aspirations but many of them are still found unclear of these two branches of engineering. If you also find yourself stuck somewhere between electrical and electronics, the following write-up will surely help you through.

Electrical Engineering is generally confused with Electronics Engineering. This is because the study of both the genres relate to each other at some point. Earlier electrical engineering was confined to the study of electric power transmission, electrical machines and their theories & operations but in the later years, electronics was started being considered a part of the former. Both of these fields relate well with each other due to the common approaches. Electronics is now considered a sub-discipline in the electrical engineering. The former can be studied as an individual degree whereas in some institutions it is taught as a discipline within the electrical engineering. This choice completely depends on the interest of students and their bend towards any of these subjects.(adsbygoogle = window.adsbygoogle || []).push({});

Using electronics today is so much a part of our daily lives we hardly think of the way the world would be without electronics. Everything from cooking to music uses electronics or electronic components in some way. Our family car has many electronic components, as does our cooking stove, laptop and cell phone. Children and teenagers carry mobile phones with them everywhere and use them to take and send pictures, videos, and to play music. They send text messages on the cell phone to other phones and to their home computers.

Wireless internet is becoming more common all the time, with laptops set up in cyber cafes where people can drink coffee and check their email all at the same time. The computer user can do all the web searching in relative privacy thanks to the electronic accessories which can be added to the computer. Conversely, more and more transactions are being sent electronically across the airwaves so security is becoming a larger issue than ever before. gearbest erfahrung