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  1. M

    DIY bench power supply

    I see. Do you what are the risks of taking voltage directly from my main power outlet at 220v after rectifying and smoothing of course by capacitors? The buck has all kind of protections, right?
  2. M

    DIY bench power supply

    Why do I need a step up? If my base PSU has high enough voltage.
  3. M

    Battery pack cell placement software tool

    Thanks floyd, may you illustrate the benefits of this organization? Any risks avoided?
  4. M

    Battery pack cell placement software tool

    Hi guys, Is there a software tool that takes the status of scavenged lithium cells like capacity, resistance, charge retention, etc, to evaluate the optimum placement of each cell in the pack? Regards,
  5. M

    DIY bench power supply

    Thanks daromer. The buck board is more suited to fixed setups due to lack of screen. The DPS5020 is quite fancy although I wonder why they forgot the case :). Btw, 30A wasn't a must. It is just what I expect my main bench ps should be. I will look for the driver fixed PSU first. Do you think I...
  6. M

    DIY bench power supply

    Hi guys, I am in the midst of deciding a bench power supply for my battery projects that can work as charger too. CC CV and all types of protection is a must. Variable voltage and current control, 24v maximum voltage and 30A maximum current. I would like to have something smart like switching...
  7. M

    Hi from Cairo

    In every town you find those who are different. The world's drivers they are.
  8. M

    Hi from Cairo

    More than welcome man. I suppose you are from somewhere in east/north europe they tend to stay around the Red sea. Try the mediterranean too;)
  9. M

    Hi from Cairo

    Hello all, Thanks for making and participating in this forum which I found really useful. So you guys are really scavenging lithium batteries and doing some crazy stuff with it?! Great, I like crazy stuff.
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