[0-30 VDC Stabilized Power Supply 0.002-3 A]

Thanks again!

[0-30 VDC Stabilized Power Supply 0.002-3 A]

Thank you very much! I see what you mean, it is not only changing few component.... I have almost every component I may make it next new project ! 

Since I was curious I was digging the forums and the web an I came across a very similar schematics. In this one, Q1, R13 and R14 have been included back to "mitigate transient surge issue". Since you look pretty knowledgeable (and my knowledge that does not go that far), do you have an opinion in this incorporation? Will it affect the overall performance of the supply?

Thanks in advance again for your time and comments.

[0-30 VDC Stabilized Power Supply 0.002-3 A]

Hi,

Audioguru, would you mind point out where can I find the improved schematic of the Chinese (banggood) and  Greek power supply kit?

I have one of those kits and I would not mind expending few dollars to improve it ... or I may  have the components in the shack.

Thanks!