You might be well aware of the thing that there are a lot of complications that you have to understand in order to repair an SMPS. It can be made simpler and easier with the help of some helpful and easy to follow tips. You might have seen an SMPS in your life for even once, and now you are on to repairing it; this is not an easy thing to do. You need to understand that there is an abundance of typical circuits in the SMPS that makes it even more difficult to repair it for the technicians.
There are not a few but plenty of things that you are not supposed to touch or move, and if you do so, it will be nothing more than trash for you. In order to help you in the task of repairing an SMPS in a simple way, we could have given a full tutorial manual on repairing switch mode power supplies, but that will be too much. You can do it easily with the help of some tips given below.
Problem with the FET, don’t pull out the IC
One of the biggest mistakes made by most of the people is that they toss out the IC when there is a problem with the FET, but it should not be done. When there is a problem with the FET, the power IC is not at all affected by it. Check the IC with an IC tester if it is still working.
Sharpen your sectional failure testing skills
There are some things that are not necessary to be tested by the technicians, but you can do it by yourself with some skills. One of the significant problems with the SMPS is the sectional failure, so make sure to sharpen your skills to check it.
Component testing is important
There are not a few, but plenty of things that you are supposed to do in order to troubleshoot an SMPS, and one of them are the component testing test skills. You need to check if the components are working properly before you go for the IC of the SMPS.