SZBK07 DC-DC converter with multiturn potentiometers

In this video I show you how to replace the built in potentiometers of the SZBK07 DC-DC converter for multiturn potentiometers. The multiturn potentiometers allow more precise current and voltage adjustment. There are two main things to keep in mind: 1.) Do not use different potentiometers. The original potentiometers are 100 kOhm, so use 100 kOhm replacement potentiometers. 2.) Be careful about the polarity of the replacement potentiometers! Those which I present have their wiper (output) pin at the end and not in the middle as most of the traditional potentiometers. I made some figure as further clarification and uploaded it to my website: Please don&forget to subscribe! If you want to but the things I used in the video, you can find them on my website and buy them via the affiliate links which also supports me.