A. F. twin triode
Description
ECC 803
A. F. twin triode with separate cathodes, non microphonic Base: NOVAL
Uf = 6,3/12,6 V If = ca. 300/150 mA
Typical characteristic:
Ua = 250 V
Rk = 1 k6
Ia = 1,2 mA
S = 1,6 mA/V Ri = 62,5 kΩ µ = 100
Limiting values:
Ua = 330 V Wa = 1,2 W
Ik = 9 mA Ug = -55 V Rg = 2,2 MΩ Uk/f = 200 V
Capacitances:
system I.
cg/k = 1,6 ca = 0,46 cg/a = 1,7
syste...
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