KyteLabs InfoBase - Electron Tubes & Valves Data Last modified: 2016-11-25 (18650)

4 NF-Leistungsverstärker
Audio Power Amplifier Characteristics

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4.6 Tetroden und Pentoden im Gegentaktbetrieb
Push-Pull Tetrodes and Pentodes

4.6.2 Ultralinear-Schaltungen
Ultra-Linear Output Stages

Das Bremsgitter g3 ist mit der Katode verbunden.
The suppressor grid g3 is tied to the cathode.

Pout = 20 ... 30 W
Hoch - UpRunter - Down  Uba Ug1 Rkk Iaa Ig2g2 RaaL Ug2~ Pout Ug1g1 k Class Ref *?
VVOHM mAmA kOHM×Ua~WV.PK%
7868  42518.5185 8812 6.60.500- AB124 201
Rca66
Syl63
Nächster - Next
10016 21423.5
7868  40020.5- 608.0 6.60.500- AB129 201
Rca66
Syl63
Zurück - Back
11518 23412.5
  Uba Ug1 Rkk Iaa Ig2g2 RaaL Ug2~ Pout Ug1g1 k Class 18524
VVOHM mAmA kOHM×Ua~WV.PK%

Hoch - UpRunter - Down 5881 6550 6550A 6973 7027A  
Class: AB1 AB1 A1 AB1 AB AB1  
Ub:
Ug1:
Rg1:
Rkk:
450
-
100
400
450
-48
50
-
395
-
-
200
450
-48
-
-
375
-33.5
-
-
370
-
-
355
410
-
-
220
V
V
kOhm
Ohm
Cg1:
Ck:
0.2
100
0.25
-
          F
F
Iaa:
Ig2g2:
Ikk:
-
-
-
-
-
-
-
-
-
-
-
-
170
12.5
-
174
23
-
150
12
-
265
38
-
-
-
62
-
-
95
-
-
74
-
-
84
-
-
134
-
-
155
mA
mA
mA
RaaL:
Pout:
Ug2~:
Ug1g1~:
k:
6.0
0
-
0
-
6.0
20
0.43
80
2.5
3.3
0
-
0
-
3.3
70
0.4
96
2.5
5.6
0
-
0
-
5.6
34
0.4
70
1.5
4.0
0
-
0
-
4.0
70
0.4
96
2.4
12.5
0
-
0
-
12.5
18.5
0.5
67
1.5
13
0
-
0
-
13
15
0.43
62
1.2
8.0
0
-
0
-
8.0
24
0.43
68
1.6
kOhm
W
x Ua~
V.pk
%
Ref *? Ci1 150 Tse62 Ci2 97 Mik60 29 97 Get72 30 97 Get72 29 201 Syl70 30 150 Syl70 150 Rca59  

Hoch - UpRunter - Down 7189A  
Class: AB1  
Ub:
Ug1:
Rkk:
375
-
220
V
V
Ohm
Iaa:
Ig2g2:
Ikk:
70
-
-
81
-
-
mA
mA
mA
RaaL:
Pout:
Ug2~:
Ug1~:
k:
11
0
-
0
-
11
16.5
0.43
12.5
3.0
kOhm
W
x Ua~
V.rms
%
Ref *? 150 Syl59  

Hoch - UpRunter - Down 7591A 8417  
Class: AB1 AB1  
Ub:
Ug1:
Rkk:
400
-20.5
-
425
-
185
445
-25
-
V
V
Ohm
Iaa:
Ig2g2:
Ikk:
80
11.5
-
138
26.4
-
88
13
-
104
17.5
-
146
-
-
-
-
-
mA
mA
mA
RaaL:
Pout:
Ug2~:
Ug1g1~:
k:
6.6
0
-
0
-
6.6
32
0.4
41
1.0
6.6
0
-
0
-
6.6
26
0.4
42
2.0
3.5
0
-
0
-
3.5
70
0.4
45
2.5
kOhm
W
x Ua~
V.pk
%
Ref *? 97 Syl70 97 Syl  

Hoch - UpRunter - Down EL34  
Class: AB AB AB  
Ua:
Ug2:
Ug1:
Rg2:
Rk:
450
-
-
1.0
500
430
-
-
1.0
470
430
425
-
1.0
470
V
V
V
kOhm
Ohm
Iaa:
Ig2g2:
Ikk:
110
18
-
148
18
-
125
20
-
130
20.4
-
140
28
-
125
10
-
130
10.2
-
140
15
-
mA
mA
mA
RaaL:
Pout:
Ug2~:
Ug1g1~:
k:
7.0
0
-
0
-
7.0
40
0.2
55.2
4.5
6.0
0
-
0
-
6.0
20
0.43
35
0.35
6.0
34
0.43
50
2.5
6.6
0
-
0
-
6.6
20
0.43
32
0.8
6.6
37
0.43
52
1.3
kOhm
W
x Ua~
V.rms
%
Ref *? Ci3 Mul64 Ci3 150 Mul64 Ci3 150 Mik60  

Hoch - UpRunter - Down EL84  
Class: AB  
Ua:
Ug2:
Ug1:
Rk:
300
300
-
390+47
300
300
-
270
300
300
-
390+47
300
300
-
270
V
V
V
Ohm
Ikk: 56 110 80 97 56 94 80 90 mA
RaaL:
Pout:
Ug2~:
Ug1g1~:
k:
6.0
0
-
0
-
6.0
14.4
0.2
17
0.85
8.0
0
-
0
-
8.0
15.4
0.2
18.3
1.17
6.0
0
-
0
-
6.0
10.1
0.43
16.8
0.72
8.0
0
-
0
-
8.0
11
0.43
16
0.7
kOhm
W
x Ua~
V.rms
%
Ref *? Mul64 150 Mul64  

Hoch - UpRunter - Down KT55  
Class: AB  
Ub:
Ua:
Ug2:
Ug1:
Rk:
225
200
200
-22
185
-
-
-
-
-
V
V
V
V
Ohm
Rg2:
Rg1:
Rg1s:
Cc:
Cg1:
Ck:
47
220
10
1.0
0.1
250
Ohm
kOhm
kOhm
nF
F
F
Iaa:
Ig2g2:
220
15
-
-
mA
mA
RaaL:
Zout:
Pout:
Ug2~:
Ug1g1~:
k:
2.0
-
0
-
0
-
2.0
2.35
25
0.2
60
1.5
kOhm
kOhm
W
x Ua~
V.pk
%
Ref *? Ci4 94 Mar55  

Hoch - UpRunter - Down KT77  
Class: AB1  
Ub:
Ua:
Ug2:
Ug1:
Rg2:
Rk:
430
390
390
-31
22
470
430
-
-
-
22
470
400
391
391
-31
22
0
400
-
-
-
22
0
500
493
493
-43
22
0
500
-
-
-
22
0
600
594
594
-56
22
0
600
-
-
-
22
0
V
V
V
V
Ohm
Ohm
Ibb:
Iaa:
Ig2g2:
132
-
-
160
-
-
140
-
-
242
-
-
114
-
-
252
-
-
94
-
-
218
-
-
mA
mA
mA
RaaL:
Pa+g2:
Pout:
Ug1g1~:
k:
6.0
26
0
0
-
6.0
14
34
69
2.5
4.5
27.5
0
0
-
4.5
24
45
61
0.8
5.5
28
0
0
-
5.5
28
67
82
1.0
9.0
28
0
0
-
9.0
28
72
94
1.5
kOhm
W
W
V.pk
%
Ref *? 30 150 Gen77 29 150 151 Gen77  

Hoch - UpRunter - Down KT88   KT100   TT21 KT88  
Class: AB1 AB1  
Ub:
Ua:
Ug2:
Ug1:
Rk:
375
328
328
-35
400
375
-
-
-
400
500
436
436
-52
600
500
-
-
-
600
460
453
453
-59
0
460
-
-
-
0
560
553
553
-75
0
560
-
-
-
0
V
V
V
V
Ohm
Ibb:
Iaa:
Ig2g2:
174
-
-
192
-
-
174
-
-
198
-
-
100
-
-
280
-
-
100
-
-
314
-
-
mA
mA
mA
RaaL:
Pa+g2:
Pout:
Ug1g1~:
k:
5.0
28.5
0
0
-
5.0
16
30
71
1.0
6.0
38
0
0
-
6.0
17
50
104
1.5
6.5
22.5
0
0
-
6.5
27
70
114
2.0
7.0
27.5
0
0
-
7.0
33
100
140
2.0
kOhm
W
W
V.pk
%
Ref *? 30 94 97 117 Gec73 Gen74 Nat99 29 96 97 Gen74  

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