The EL84 Power Tube

el84
Originally uploaded by bodland.

TYPICAL CHARACTERISTIC:

Ua = 250 V
Ug2 = 250 V
Ug1 = -7,3 V
Ia = 48 mA
Ig2 = 5,5 mA
S = 11,3 mA/V
Ri = 40 kOhm
µg1/g2

CLASS A AMPLIFIER:

Ua = 250 V
Ug2 = 250 V
Rk = 133 Ohm
Ia = 48 mA
Ig2 = 5,5 mA
Ra = 5,2 kOhm
Ug1eff(50mW) = 0,3 V
Ug1eff(N) = 4,3 V
N(10%)1) = 5,7 W
N2) = 6 W
1)Ug1fest fixed grid bias
2)Ig1


What does this MEAN!! I don't know but it looks cool...