Hi,
I am a mechanical engineer and I know some of the basics of electronics.
Mechanical machines and production lines are now more and more operated and controlled by means of electronics so a good understanding of electronics is necessary nowadays. I am very interested in electronics now so I'm setting up my home electronics lab. I've recently bought the UNI-T UTP305 bench powersupply. It is a great powersupply, see a review link here
https://www.youtube.com/watch?v=29P0sFswPVE. I'm thinking about buying another powersupply, the Tekpower TP3005T. This is also a good powersupply, but the advantage of this powersupply is, that it is programmable and it has a higher resolution because it is a 4 digit supply.
My question to all the advanced electronic engineers is, do I need a second powersupply for my lab? I want to experiment with electronics (practice what I've learned in books), test components as transistors and opamps before building them in circuits, design circuits (mostly analog I think) etc.
If I buy a dual channel powersupply I will basically have 3 powersupplies, which is overkill I think. I was also thinking about building a powersupply from a computerpowersupply.
I need some advice from you guys.
Regards,
Rob Sim