How to test capacitor, resistor and inductor in easy way

FOR IMMEDIATE RELEASE
Metairie, Louisiana, United States of America (Free-Press-Release.com) October 10, 2010 --

My friend David, a computer shop owner has made several complaints on his recent interview with novice technicians. They are graduated from the electronic engineering. I ask him what wrong with those technicians. David explained that "the technician" does not know how to select the back up power supply (UPS) for customer computer. Many of them does not know how to distinguish the direct current power supply and alternative current power supply. The worsened does not know how to read basic codes of electronic components such as resistor value, capacitor value, inductor value and the list goes on. My friend is pretty upset with the interview with "the fresh technician".

Is the above conversation sound familiar to you? I am sure you want to be the smart technician and not the novice technician. Novice technicians do not have the ability of reading the code of electronic components. They are incapable to use the test equipment and lacking of desire to solve the problem on electronic equipments. Perhaps he will never has opportunity to get the good job and pay.

To be a smart technician, he is well prepared and always ready to face any challenge in electronic troubleshooting. Why does smart technician so confident?

Smart technicians have learned a systematic techniques to examine the condition of electronic components in the electronic equipment. These techniques will guide him on how to read and compare the electronic component codes such as firstly the codes of resistor/ capacitor/ inductor and even latest technology, surface mounted devices. Secondly, how to apply the Ohm law circle [ R = V x I ]. Thirdly, how to distinguish the direct current and alternating current. Fourthly, how to understand the Power law triangle [ P = V x I ] and how to select the correct Uninterruptible Power Supply (UPS) rating for computer and lastly how to continue upgrading yourself from the training courses via workshop and e-book.

For example, how to read the code of surface mount inductor, 3R1? The value of the surface mount inductor is 3.1 micro Henry where R is the decimal point of the inductance value and the code is always initiated from micro or equivalent to 1/1000. Once you know the inductance value, you take measurement using the inductance meter and make comparison. If the inductance value exceeds 20% tolerance, the inductor shall be replaced but it is also depending on the sensitivity of electronic circuit.

Another example, how to select the correct rating of UPS for computer? Firstly, the power requirement is to be determined from the nameplate on computers. Then, you calculate the total power requirement and reserve 30 percent of the spare capacity for future usage. Lastly, you select the available UPS rating on the market. If you want further information on the UPS calculation, you may visit our website.

Finally, keep explore yourself in the electronic troubleshooting technique and you will be successful in your business. Never give up!

More information can be found online at http://www.lcdmonitorrepairebook.com/

computer technician jobs     electronic tech jobs     electronic technician job     electronic technology     electronics interview     interview techniques     job interview tips     lcd monitor repair