11-02-2020, 04:10 PM
(This post was last modified: 11-02-2020, 04:17 PM by ppppenguin.)
Had to go up to about 16uF total for S correction. I put an extra 10n from the LOP collector to 0V to slow down the flyback. This reduces EHT for a given width.
Need to order some 10u film caps from RS or Farnell. Anything higher gets expensive and/or too big. Can then easily pad it out to required value. Needs to be a decent plastic film cap but doesn't actually have more than about 20V AC across it. This might do as a 15uF part: https://uk.rs-online.com/web/p/polyester...s/8961275/
Need to order some 10u film caps from RS or Farnell. Anything higher gets expensive and/or too big. Can then easily pad it out to required value. Needs to be a decent plastic film cap but doesn't actually have more than about 20V AC across it. This might do as a 15uF part: https://uk.rs-online.com/web/p/polyester...s/8961275/
www.borinsky.co.uk Jeffrey Borinsky www.becg.tv
