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Recent content by spark_hands

  1. S

    Max1771 for 180v supply operation questions

    Oh, that helps quite a bit, thank you. :) So Rsense should be calculated as 100mV/I, correct? This seems to match up with the schematic such as on this page: Nixie HV Switching PSU I.e. using 0.1Ohm resistor to limit current to 1A, 0.05 for 2A, and 0.025 for 4A.... But it appears the limit is...
  2. S

    Max1771 for 180v supply operation questions

    Hello all, I'm building a 7v to 180v supply (for nixies) using a max1771 IC. At 180v, the least amount of current I will draw is 2mA and the most I will draw is 94mA. I've read through the datasheet a few times, but I had a few questions as I am quite a novice when it comes to switching power...

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