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Recent content by sssuneth

  1. S

    Ac 230v delayed "off" timer circuit

    1.) Thank you betwixt. If you know any product or if you have a link please pass it me. What I ve found is SIEMENS 6ED1052-1FB00-0BA8 (I feel like this is too much for my job) 2.) Thank you KlausST, Q = 1/2 * C * U^2 I am not too sure what these letters reprecent. I guess C=Capacitance but Q...
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    Ac 230v delayed "off" timer circuit

    May I use one of these across the bulb +and (-) terminals? (it does not have to exact 15seconds..)
  3. S

    Ac 230v delayed "off" timer circuit

    Hello there, Can any one please share a schematic for a delayed OFF timer circuit. My requirement is to have the Light(230V) stay ON (approx 15 sec.) from the moment it turned off from the wall switch. I currently have a CFL (23W) bulb, if its not appropriate I can replace it with a LED...
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    [SOLVED] How many turns On Coil

    Number Of turns in a COIL Hello there Its a air core coil I am not too sure how to calculate the number of turns I have to wind. Specs are below Height : 4mm Outside D: 9.5mm Inside D :7mm Coil wire thickness : 40 AWG / 0.08mm Coil resistance : 55 Ohms Coil weight : 0.7g Important...
  5. S

    OrCad 16.5 capture to Allegro

    Hello every one I have been trying to develop a PCB using Orcad 16.5 for the last couple of days. I manage to get the schematic done but struggling to go further with it. specially the footprint. 1.) what should I do after schematic? 2.) where do i find the Orcad Footprint library ? 2.) do...

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