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Recent content by swallabat

  1. S

    Highvoltage design challenge.

    Not trying to prove anything. We are trying to make something. The design calls for the lightest HV psu that we can make. Currently, it's about 600grammes excluding battery.
  2. S

    Highvoltage design challenge.

    HV floating is good. 5mA will do. Oddly enough FvM, although I live in England, I am today just up the road from you in haltern am see!
  3. S

    Highvoltage design challenge.

    I'm after making a low mass high voltage PSU powered from 10volts DC with up to 40A peak current availabilty. 25-30KV DC with a weight of 600 Grammes is my personal best achievement so far using a flyback. I'd be interested to hear any ideas the members might have for us to reduce the mass of...
  4. S

    Service Manual for LeCroy 9314

    Thanks for the manuals chaps. I have a 9314 and if needed should be able to find a way of reading the eproms. Although I'll probably need to borrow a bit of kit to do it. My prom programmer last ran under windows 95...
  5. S

    LeCroy 9300 Series Oscilloscope - need Part #

    I have a 9314 in bits right now, and just in case it's helpful 2 years after the original question, Q201 is an irf740 on my rev B pcb. I seem to have no Q202 transistor though, but my q201 is right next to VR203. And if anyone reading this can send me a diagram of the PSU in my scope I'd be...

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