EL34
EL34 is A.F. OUTPUT PENTODE manufactured by JJ.
EL34, E34L max 33,3
Base: OCTAL
Limiting Values:
Uf = 6,3 V
Ua0 = 2000 V
If = 1,5 A
Ua = 800 V
Wa(max) = 25 W
Typical Characteristics:
Ug20 = 800 V
Ua =
250 V Ug2 = 450 V
Ug3 =
0 V Wg2(max)= 8 W
Ug2 =
265 V Ik = 150 mA
Ug1 = from -10 to -13,5 V
Uk/f = 100 V
(for EL34)
Rk/f = 20 kΩ
from -13,5 to -16,5 V
(for E34L)
Capacitances:
Ia =
100 mA cg1 = 15,5 pF
Ig2 =
14,9 mA ca = 10 pF
S =
11 mA/V ca/g1 = 1,3 pF
Ri...
