Voltage Testing – Every Repair Technician and Engineer Should Master This Skill
Master Author Jestine Yong
By just knowing how to peruse electronic schematic outline and testing electronic parts were not to the point of making us a decent electronic repairers. Many issues can’t be identified regardless of whether you know how to precisely test and check every one of the electronic parts since those shortcomings just can be recognized by basically playing out a voltage test. Do you have any idea about that truly a quantities of Monitor issues I need to play out a voltage test to find the damaged parts? Indeed, if without voltage testing, I may wind up can’t observe the issue and the Monitor must be get once again to clients. Imagine a scenario where you get many Monitors once again to similar clients. Obviously your business notoriety would be impacted and most terrible if your rivals (other electronic repairers) have the option to fix it. You would miss out the clients and is undeniably challenging to get back his trust again about your capacity to fix Monitors.
I really do realize bunches of electronic repairers particularly amateur’s don’t dare to play out the voltage test particularly Computer Monitors and Television since they feared the high voltage and get shocked. All things considered, to work in this line and decide not to find out with regards to voltage testing (as a result of apprehensive), then, at that point, you are really missing something that can assist you with fixing any gear quick. All things considered, voltage testing isn’t that as hazardous as you remembered to be. With a few direction from fix companions or even you test it all alone (functional) and security from disengagement transformer, I don’t see some other reasons you would rather not do the voltage testing. Other than this obviously you should know the wellbeing rules first in this electronic adjusting field.
The genuine testing question currently is despite the fact that you know how to play out the voltage testing; this doesn’t ensure that you will having the option to tackle the electronic issues! With respect to why you can’t take care of the issues relies upon many factors, for example,
– How well you are in understanding the elements of electronic circuit (accepting that I’m chatting on the Monitor circuit). A few Monitors circuits can be exceptionally convoluted to get it.
– How great you are in following the electronic circuit (expecting you are following from the source to the defective parts) in light of the fact that numerous electronic repairers will lost track and can’t go further to distinguish the shortcoming.
– How learned you are in seeing each capacity of the electronic part. For instance, if no sign streaming to the foundation of a semiconductor, obviously there would be no current streaming between the gatherer and the producer. Another model, what do you expect the result voltage will be on the off chance that 100 volts is going through between a 10 ohm resistor and a Display Reparatur 10 k ohms resistor?
– At times to take care of an issue we inadvertently make significantly more issues because of that we don’t have the ability to hold tight the meter’s tests making it address different pins while estimating a parts (says is an IC or a semiconductor). This would make the entire gear closure or even consumed the parts. What number of you have done that previously?
– We should likewise know what the scope of the meter setting is to test the electronic circuit precisely. For instance, could you test the optional result voltages when your meter is set to AC range? Or then again could you expect an understanding when your meter’s red test addresses a virus ground?
From a higher place, these are the things that you should know whether you need to be effectively ready to play out a voltage test on any hardware. It isn’t so natural to ingest all that I’ve quite recently referenced above yet assuming you have the energy to make it happen (I mean gain everything from perusing gadgets books, visiting gathering, doing your own reasonable test and so forth) then, at that point, you are allowing yourself an opportunity to learn something that will genuinely benefit to you.
In the current week’s article I’m demonstrating how by playing out a voltage test has assisted me with taking care of a surprising issue in a Computer Monitor.