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  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

Recent content by Henkel

  1. H

    Help identifying components.

    Thanks Nigel, that does make my incident look like like childs play. That being said, I am not entirely optimistic that I have not properly cooked my board, but I figured if I can not do any worse I might as well try fix it. (Famous last words). Good advice on just shorting the fuse for now. I...
  2. H

    Help identifying components.

    Thanks Nigel Goodwin. I still have to do a fine check on all the components. I am hoping it will just be the obvious ones that are gone, but the chances of others being an issue are quite probable considering I stupidly pushed 240V through 12 volt system. Im hoping the fuse took most of the...
  3. H

    Help identifying components.

    Nigel Goodwin It has blown. I put too much power through the input. The 3 parts that are definitely gone are 2,4 and 5. Attached image of the blown board. The trickiest part to replace will be the small capacitor, number 7.
  4. H

    Help identifying components.

    Hi Sophia Zeng Thank you very much. I thought it might be some kind of fuse. I was not finding anything online that was similar as a resistor and it runs in line with my power input.
  5. H

    Help identifying components.

    Hi Nigel Goodwin. Thank you for your advice. I have another board exactly the same that got burnt out. Most of the components are ok, just a couple of the ones from my image above need replacing. Possibly not all of them but thought I might get the parts in while I was at it just in case.
  6. H

    Help identifying components.

    Thank you Externet. With regards to the capacitors, how do I identify/measure the type of capacitor being used? Same for the ferret bead.
  7. H

    Help identifying components.

    Hi. Hope you are all going strong. I was really hoping someone could help me identify some components on a circuit board from an IP camera. Image attached. Your assistance would be greatly appreciated. Please excuse my ignorance if any.

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