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  • FvM
    FvM replied to the thread opti-triac for low voltage AC.
    I'd consider opto-isolated bi-directional MOSFET switches (solid state relays) in the first place.
  • D.A.(Tony)Stewart
    D.A.(Tony)Stewart replied to the thread Using IGBT or Mosfet.
    Ron = 0 is never ideal, unless your reactance parts are so lossy that they provide the necessary damping factor or Q at minimum load...
  • T
    tejca replied to the thread [PIC] PIC16F1789 and ST95020 communication.
    Hello guys. Sorry it took me so long to write back. I have finaly made it and it works now. This is all I need to write and read to...
  • andre_luis
    andre_luis replied to the thread Using IGBT or Mosfet.
    I also did the same rough estimation, but with a little modification. It should be considered that the MOSFET current rises in a non...
  • D
    Danlee replied to the thread opti-triac for low voltage AC.
    Hello all, The frequency is low - 80Hz For the control side, we have a 3v3 logic signal, but have +/-10v available at some power, so...
  • C
    cupoftea reacted to BradtheRad's post in the thread SMPS input filter with Like Like.
    There was a previous thread about this topic. One or more daily experts here stated the capacitor input filter is sufficient in most...
  • B
    BradtheRad replied to the thread SMPS input filter.
    There was a previous thread about this topic. One or more daily experts here stated the capacitor input filter is sufficient in most...
  • V
    volker@muehlhaus replied to the thread How can I simulate an SMD inductor using CST?.
    Yes, or maybe CST allows to insert an ideal lumped inductor directly into the model without using a port. I'm using another EM tool...
  • KlausST
    KlausST reacted to betwixt's post in the thread opti-triac for low voltage AC with Like Like.
    Nice to be mentioned in dispatches! The other point Klaus didn't mention but is relevant at low voltages is how 'closed' the switch has...
  • B
    BradtheRad replied to the thread Using IGBT or Mosfet.
    Twin interleaved boost converters is another option. This allows a lower saturation rating for inductors. Allows reduced stress on all...
  • betwixt
    betwixt replied to the thread opti-triac for low voltage AC.
    Nice to be mentioned in dispatches! The other point Klaus didn't mention but is relevant at low voltages is how 'closed' the switch has...
  • V
    volker@muehlhaus replied to the thread Finding Mutual induction between coil and metal plate.
    What do you mean by "at the same time"? I would simulate this as separate models, to get M between inductor and plate, and then build...
  • KlausST
    KlausST replied to the thread opti-triac for low voltage AC.
    Hi, So we know the "load" is AC, 2Vpp, a few mA --> What AC frequency? We know nothing about the "control" side. --> So tell us V and...
  • T
    ThisIsNotSam replied to the thread DRC errors.
    The process is M9_6X2Z, which means it has 9 metals, the first six are of the type X and the next two are of the type Z. Most likely you...
  • C
    curious_mind replied to the thread How to resolve adc sampling rate for the system.
    I could resolve this by using Rate transition block in simulink.
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