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  • Users: Wobulator
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  1. Wobulator

    Coil Spring Design Basics

    I need to design a compression spring to diplace 50 mm for each kilo of load and an overall displacement of 300 mm. Any help would be well apreciated. Wobulator
  2. Wobulator

    LM7812 problem

    I've got an LM7812 conected to a 24v battery supply with a load of 63mA max. The device has failed on me twice dispite trying heatsinks (which shouldn't be necessary at such a low load).It's used on a relay circuit board for dc motor starting, so I suspect it might be a surge problem but I can't...

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