What are your challenges when designing a power supply?

[kcyang]

What are your challenges when designing a power supply? Is time to market, lack of resources, finalizing the requirements, researching/learning/understanding, key component selection, testing/debug? In another word, where do you spend most of your time when design a power supply?

 

[ahmed-agt]

Designing and Building of the transformer!

 

[dinesh2931]

Hi,
Creating mainly depends on the protecting diodes that we use.Because a PSU[power supply Unit] is one that going to covert direct 220v to the basic 48v and it is given to the circuits and further separated as 12,1.2,1.8,9 v etc... So, we must use a proper Fuse, Protection Diodes to the power supply.