On 10/13/23 10:07, Martin Bishop via cctalk wrote: > Regulation is typically effected by a high voltage N-fet or similar device > see e.g. > - https://www.microchip.com/en-us/product/lnd150# etc etc > - https://www.ti.com/lit/pdf/snva020 etc etc
What, no violet-glow voltage regulator tubes (e.g. VR105)? Horrors! --Chuck