There are various things that can go wrong with the SMPS, and one of them is being burnt. Before you get to repair it, you need to check it properly if there are clear proofs that it has been burnt so that you can get an obvious solution for it.
There are some very important things that you are supposed to keep in mind, and one of them is the difference between the movable and no movable parts of the SMPS. If you are also facing a problem with an SMPS that you have or if it has been burnt, we are going to help you repair it. Here is the easy-to-follow guide shows you exactly how to repair smps so that you can easily do it without any problem.
Let’s repair the circuit
There are some easy steps to follow while you are repairing an SMPS circuit and we are going to enlighten you about them in the following points:
- Remove the MOSFET from the SMPS circuit so that it can be examined properly. You can replace it if there is a problem with it.
- There can be a problem with the rectifier diode that it might have burnt. If it is so, make sure to change all four diodes that are on the circuit.
- It is necessary for you to check the other parts, too, like the resistors if they are working properly. If they look suspicious, make sure that you replace them on time.
- Once the above-mentioned steps are followed, and suspected parts are replaced, you need to switch the SMPS on and check if it works. Make sure to keep the load in balance so that you do not burn it again with a high load.
The last words
The above mentioned are some of the most important steps that will make your work of repairing an SMPS easier. If these steps are followed in the right way and in the given sequence, you can easily repair the SMPS that you are facing a problem with.