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Recent content by z7d8tsg

  1. Z

    Need Help Converting 150,000hz 3.3V 19.38mA DC Square Wave into 20Volt .2A A.C

    Below is a circuit for Driving a H bridge with 2 Optocouplers. I haven't tried it yet, but I see no reason why it cannot work. This following link is of a LTC444# circuit I got from my post at eevblog - that apparently could work too...
  2. Z

    Need Help Converting 150,000hz 3.3V 19.38mA DC Square Wave into 20Volt .2A A.C

    Hi Brad, Thanks for the post. I will try it out. Does anyone just want to build an extremely efficient model of this or send me a circuit diagram, in exchange for money? please email me with interest: Thanks -Dan - - - Updated - - - This is the other Circuit that I Found
  3. Z

    How to make +/- 20V Dual Power Supply from a 64V 360mA LPS D.C Signal

    It needs to be 20V p2p so 20V to -20V.
  4. Z

    Need Help Converting 150,000hz 3.3V 19.38mA DC Square Wave into 20Volt .2A A.C

    I found this circuit, but still haven't tried it yet. Anyone know of any more efficient or better alternatives? Thanks - - - Updated - - - Anyone have any recommendations for an (IGBT Driver and IGBT Combo) or (Mosfet Driver and Mosfet Combo) that could do this? I cannot find an ideal...
  5. Z

    Need Help Converting 150,000hz 3.3V 19.38mA DC Square Wave into 20Volt .2A A.C

    Klaus, I already tried a Half Bridge and Full Bridge Rectifier, but the 3mhz N channel mosfets I bought, were not fast enough for some reason. All the I.C's that I've found for the 150khz range, top out at .1 Amperes Output for some reason - I don't want to use 2 of those IC's because of...
  6. Z

    How to make +/- 20V Dual Power Supply from a 64V 360mA LPS D.C Signal

    Hi Everyone, I am trying to make this : https://www.edaboard.com/showthread.php?368541-convert-1Mhz-square-wave-pwm-(5v-and-Gnd)-to-1-Mhz-square-wave-(-20v-and-20v) Anyone know how I can make a +/- 20V Dual Power Supply to power the above link? I have a wall charger that makes 64V 360mA...
  7. Z

    Need Help Converting 150,000hz 3.3V 19.38mA DC Square Wave into 20Volt .2A A.C

    Klaus, Let me know what IC's that you are talking about. I am interested. Thanks - Dan
  8. Z

    Need Help Converting 150,000hz 3.3V 19.38mA DC Square Wave into 20Volt .2A A.C

    I am trying to Amplify not Convert I have an old laptop Charger to power everything: It is DC 32V 720mA LPS It just needs to be run through a Voltage Doubler Circuit and then refined. Thanks -Dan
  9. Z

    Need Help Converting 150,000hz 3.3V 19.38mA DC Square Wave into 20Volt .2A A.C

    Hi Everyone, Dan Here. I Need Help Converting 150,000hz 3.3V 19.38mA DC Square Wave into 20Volt .2A A.C Square Wave Same Frequency. Anyone have any ideas? Thanks -Dan
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