** 12P17L TRIODE ************************************************************ * Created on Fri Jun 15 19:29:17 BST 2012 using tube.model.finder.PaintKIT * model URL:www.bartola.co.uk/valves *-------------------------------------------------- .SUBCKT TRIODE_12P17L TRIODE 1 2 3 ; P G K ; + PARAMS: CCG=9.3P CGP=0.04P CCP=8.5P RGI=2000 + MU=12.272 EX=1.456 KG1=615.0 KP=51.0 KVB=822.0 VCT=1.3671 ; Vp_MAX=200.0 Ip_MAX=0.08 Vg_step=2.0 *-------------------------------------------------- E1 7 0 VALUE={V(1,3)/KP*LOG(1+EXP(KP*(1/MU+(VCT+V(2,3))/SQRT(KVB+V(1,3)*V(1,3)))))} RE1 7 0 1G G1 1 3 VALUE={(PWR(V(7),EX)+PWRS(V(7),EX))/KG1} RCP 1 3 1G ; TO AVOID FLOATING NODES C1 2 3 {CCG} ; CATHODE-GRID C2 2 1 {CGP} ; GRID=PLATE C3 1 3 {CCP} ; CATHODE-PLATE D3 5 3 DX ; FOR GRID CURRENT R1 2 5 {RGI} ; FOR GRID CURRENT .MODEL DX D(IS=1N RS=1 CJO=10PF TT=1N) .ENDS *$