Search found 3 matches

by terry123
Sat Sep 13, 2014 2:28 am
Forum: Sim City
Topic: Drop down transformer models for LTSpice
Replies: 13
Views: 30628

the secondary is center tapped and has a DCR of 0.26 ohm; LF -3db point is 4hz according to brian sowter who wound the transformer.
by terry123
Sat Sep 13, 2014 2:25 am
Forum: Sim City
Topic: SPICE Models for the 7199 Pentode-Triode
Replies: 13
Views: 20133

Too many people have fallen into the simulator trap of driving the grid positive and not realizing that THAT doesn't come for free in the real world.
by terry123
Sat Sep 13, 2014 2:22 am
Forum: Sim City
Topic: 1 second .wav files.
Replies: 7
Views: 15163

In the case of the Bach I used 20hz and 40hz (at -3dB) and if you look at it, all of the music resides well within the width 40hz loop and the peaks extend beyond it.