Hello Friends Good Afternoon!
I followed the 40 pages of this forum and I could see that all employees are very helpful.
This is my first post.
I have some SMPS made with ir2153 but none has protection! What causes me great problems. Blast several mosfets for my carelessness to clean my workbench.
Then I found this forum. But several people have posted many models of SMPS and as my English is not so good (I'm from Brazil) I was lost in which model I can trust to do my final SMPS with short circuit protections and over-current.
I know a bit of electronics but do not know how you develop.
So if they can send the complete electric scheme and PDF files for me to do my own SMPS I'd appreciate it.
Many thanks to everyone who helped here.
there is a member in this thread who made a successful model of the SMPS with protection, you can look at norazmi posts, they used a thyristor to trigger the IR shutdown.