Testing Electronic System Duts

Testing electronic Systems - DUTS
Electronic test equipment, commonly called testgear, is​ equipment that is​ used to​ create stimulating signals and​ capture the​ responses from electronic devices under test .​
These devices are knowns as​ DUTS, Devices Under Test .​
Given this controls it​ is​ possible to​ prove the​ proper operation of​ a​ device through these tests, and​ deem them as​ being needed of​ repair or​ not.
Electronic test equipment is​ an​ essential element to​ any major electronics system .​
Ranging from a​ simple light bulb to​ expense and​ even automated tasks,electronic test equipment covers a​ very large range .​
In general it​ can be said that when developing electronic systems that more advanced equipment is​ needed opposed to​ when doing routine production testing on existing systems in​ the​ field .​
This rule is​ not always however true, because every system is​ different.
Some examples of​ test equipment are: Ammeter, Voltmeter (Measures voltage), Multimeter (Measures all of​ the​ above), Oscilloscope (Measures all of​ the​ above as​ they change over time), Frequency counter (Measures frequency).
In the​ past, it​ used to​ be that tests would have to​ be initiated by some type of​ man given command, through a​ controller or​ other .​
With the​ level of​ technology present today, the​ majority of​ testing is​ done automatically through the​ use of​ computers, either continuously or​ at​ given increments .​
This automation of​ testing greatly led to​ an​ increase in​ production and​ in​ reliability of​ electronic systems as​ they almost have the​ ability to​ monitor themselves and​ know when something is​ going wrong.

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