Version 4
SHEET 1 1016 680
WIRE 416 -160 0 -160
WIRE 304 -112 272 -112
WIRE 416 -112 416 -160
WIRE 416 -112 384 -112
WIRE -320 0 -400 0
WIRE -160 0 -240 0
WIRE -112 0 -160 0
WIRE 0 0 0 -160
WIRE 0 0 -48 0
WIRE 272 0 272 -112
WIRE 272 0 160 0
WIRE 304 0 272 0
WIRE 416 0 416 -112
WIRE 416 0 384 0
WIRE 448 0 416 0
WIRE 576 0 528 0
WIRE 704 0 656 0
WIRE 848 0 704 0
WIRE -400 32 -400 0
WIRE -160 48 -160 0
WIRE 0 48 0 0
WIRE 416 48 416 0
WIRE 704 48 704 0
WIRE 416 80 416 48
WIRE 704 80 704 48
WIRE 272 96 272 0
WIRE 160 112 160 0
WIRE 848 112 848 0
WIRE -160 144 -160 112
WIRE -112 144 -160 144
WIRE 0 144 0 112
WIRE 0 144 -48 144
WIRE -400 208 -400 112
WIRE 0 208 0 144
WIRE 0 208 -400 208
WIRE -160 272 -160 144
WIRE 160 272 160 192
WIRE 160 272 -160 272
WIRE 272 272 272 176
WIRE 272 272 160 272
WIRE 416 272 416 144
WIRE 416 272 272 272
WIRE 704 272 704 144
WIRE 704 272 416 272
WIRE 848 272 848 192
WIRE 848 272 704 272
WIRE 704 320 704 272
FLAG 704 320 0
FLAG 160 0 a
FLAG 416 48 CL
FLAG 704 48 CS
SYMBOL voltage -400 16 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value SINE(0 350 50)
SYMBOL diode -112 16 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D1
SYMBOL diode -112 160 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D2
SYMBOL diode 16 112 R180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D3
SYMBOL diode -144 112 R180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D4
SYMBOL Misc\\EuropeanResistor -224 -16 R90
WINDOW 0 5 56 VBottom 2
WINDOW 3 27 56 VTop 2
SYMATTR InstName R1
SYMATTR Value 500
SYMBOL Misc\\EuropeanPolcap 400 80 R0
SYMATTR InstName C1
SYMATTR Value 50µ
SYMBOL Misc\\EuropeanResistor 672 -16 R90
WINDOW 0 5 56 VBottom 2
WINDOW 3 27 56 VTop 2
SYMATTR InstName R2
SYMATTR Value {RS}
SYMBOL ind2 288 16 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value 12
SYMATTR Type ind
SYMBOL ind2 432 16 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L2
SYMATTR Value 0.014
SYMATTR Type ind
SYMBOL current 160 112 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName I1
SYMATTR Value 38m
SYMBOL Misc\\EuropeanResistor 288 192 R180
WINDOW 0 31 76 Left 2
WINDOW 3 31 40 Left 2
SYMATTR InstName R3
SYMATTR Value 35K
SYMBOL Misc\\EuropeanPolcap 688 80 R0
SYMATTR InstName C2
SYMATTR Value 50µ
SYMBOL res 400 -128 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R5
SYMATTR Value 4.5K
SYMBOL Misc\\EuropeanResistor 864 208 R180
WINDOW 0 31 76 Left 2
WINDOW 3 31 40 Left 2
SYMATTR InstName R4
SYMATTR Value 12K
TEXT -432 328 Left 2 !.tran 0 10 9.8
TEXT 440 -80 Left 2 !K1 L1 L2 1
TEXT 600 48 Left 2 ;RS
TEXT 288 144 Left 2 ;ri
TEXT 264 -136 Left 2 ;Last
TEXT 608 384 Left 2 ;radio-darius@web.de
TEXT -88 -208 Left 2 ;Eintaktschaltung mit Brummkompensation wie bei Gegentakt
TEXT 352 304 Left 2 ;ri²/L1=RS²/L2
TEXT 352 352 Left 2 ;L2=RS²L1/ri²
TEXT 96 -32 Left 2 ;Anode EL84
TEXT 672 -16 Left 2 ;g2 und Sonnstige
TEXT 456 -136 Left 2 !.step param RS list 0.6K 0.9K 1.2K 1.5K 2.4K
TEXT 352 400 Left 2 ;RS²=ri²L2/L1