Find a book that does not make any difference between a beginner or an expert. The content which is written in the book should be so apt and clear that even a beginner can understand. And also the expert can follow. The books should contain the advantages and disadvantages of SMPS systems. The working of it and the most error causing SMPS problems along with their solutions.
The end applications where SMPS is used should also be mentioned in the book. Apart from this, the guide book also has information about the basic electronic components which exist on SMPS systems. This can be referred to as a chess game, only if you understand every player in chess only then you can play the game of chess. When you are aware of all the components then you will be even better at troubleshooting and repairing them. All this information will be provided in the book with the help of pictures. These pictures will identify the particular components with names labeled beside it. Filter capacitor, secondary output diodes, secondary filter capacitors, switch mode transformer, bridge rectifier, and fuse are a few different components which are used in SMPS.
The identification of different components is the first task in understanding and troubleshooting of SMPS. So always be sure to see whether your book has this knowledge or not. After all this, then the book will mention the different working principles of SMPS. This explanation will have different network diagrams that are easy to understand. A great book will make sure you understand different kinds of supply and how it works. Once you are well equipped with all these terms then nothing will be so hard for you to troubleshoot. There will be SMPS schematic diagrams for different varieties of SMPS which are available in the market.
It is next to impossible to explain all these diagrams. but when you understand the basics of SMPS then you can understand all the different varieties in it also. A great guide book is aimed to help both newbie and advanced electronics repairers alike get started in fixing SMPS. SMPS is a great platform to work and earn. There is a great demand for this skill in the market. Try to learn from the basics by using a guide book and then try experimenting to see it successfully running. SMPS is always a great source to manage all your electronic gadgets.