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Ensure That Your PC Boards Function Perfectly

The printed circuit boards revolutionized the way electronic equipment was made. The invention of these boards helped in more efficiency and reducing the size of the devices. Printed circuit boards could be produced faster when compared to the hand-soldered circuit boards of yesteryears. This helped to meet the demand for electronic products. The circuit boards are manufactured by a company and send to the manufacturers of the device or appliance. The responsibility of ensuring that the boards functioned properly lie with their manufacturers and it is essential to conduct an in-circuit test for this purpose.

Understanding the Need for In-Circuit Testing

An in-circuit test machine tests whether all the components in a printed circuit board are working properly. A PCB has hundreds of components. Apart from this, there are numerous solder connections. If the board has to work properly all these must be perfect. Every component must function as it is expected to. Every solder connection must transmit power without any interruption. 
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With so many components and connections, it is impossible to test each one of them separately. This is where the in-circuit testing techniques help in testing all these in one go. These machines are made in different ways to suit the needs of a particular industry. Various types of in-circuit testing machines are available in the market that helps in ensuring that the circuit boards are fully functional.

The Benefit Of Using In-circuit Testing Methods

The in-circuit devices like HP 3070 can test a variety of aspects in a printed circuit board. Firstly, it can test the sizes of the components and land. It will also test the spacing between components. The device can check whether the soldering of the components has been done properly and whether they transmit power as needed. The test will indicate if there are any shorts in the circuit. The values of each resistor in the circuit can be read.
The HP 3070 in circuit tester will find out if there are any open connections where there should be electrical continuity. The presence or absence of different components can be tested using this test method. If any of the components are not oriented in the right way the board will not function properly. Sometimes they can be fixed the wrong way. This can also be detected using this type of testing method.

The Benefits of Using an In-Circuit Testing Device

Using testing devices like the HP 3070 ICT tester helps PCB manufacturers to ensure that they supply only fully working boards to their customers. The testing method gives accurate results and is very quick. It is simple to use there is hardly any possibility of error by human interference. The tester can be programmed easily depending on the circuit board being tested. The companies that supply the testers will also program the same. 
Because of the speed of testing, it is very useful for large volume testing. The test is comprehensive and can detect faults in every component of the board. The results that are received after the testing are easy to be interpreted. This avoids the need for any experts for this job. Most of the test devices don't require much maintenance and work without failure for a long time.
The PCB Company must be very careful about buying the right tester. They must also make sure the tester is programmed by a company that has many years of experience in this field. The effectiveness of the testing depends on the proper programming of the device.

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