Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Recent content by atha

  1. A

    [SOLVED] Repairing battery pack

    Yes, it is nimh. and I intend to replace the two bad ones. But I hadnt thought of the capacity being not what it says on the label. I gather it would be better to replace all cells with identical cells both in brand and capacity althrough more expensive. I'm thinking of buying the ones from...
  2. A

    [SOLVED] Repairing battery pack

    So it wont hurt the batteries if they are not all the exact same capacity?
  3. A

    [SOLVED] Repairing battery pack

    Hi! My power drill battery pack suddenly woulden hold charge. I opened it and one of two of the cells are dead. One of them gets quite hot. I want to switch them with new ones. They are 2600mah. Not so common. 2500mah and 2700mah are easier to find. What will happen if I use them instead?
  4. A

    Which type of power supply?

    Ok, sounds like it is the better solution to make one than to use the atx.
  5. A

    Which type of power supply?

    Hi! I'm planning to make a power supply for 0-20-30 volt and 5+ amps. I found these to build projects **broken link removed** https://diyfan.blogspot.dk/2013/03/adjustable-lab-power-supply-take-two.html But I thought that an easy way to get what I need is just put two atx psu in series and...
  6. A

    [Moved]Make Buzzing transformer quiet

    No, but when grapping it an pulling the high pitched sound get much louder and with an even higher frequency.
  7. A

    [Moved]Make Buzzing transformer quiet

    Hi! I have found that one of the small transformers is buzzing so much that it is annoying. I believe it is the left one of the two right next to each other seen in the photo. Any way to make it stop oscilating?

Part and Inventory Search

Back
Top