ECC82 Datasheet (JJ) - DOUBLE TRIODE

ECC82, DOUBLE TRIODE

ECC82 - 12AU7 6 ECC82 R.

DOUBLE TRIODE Base: NOVAL Uf = 6,3/12,6 V If = ca.300/150 mA Typical characteristic: Ua = 250 V Ug = -8,5 V Ia = 10,5 mA S = 2,2 mA/V Ri = 7,7 kΩ µ = 17 Limiting values: Ua = 300 V Wa = 2,75 W Ik = 20 mA Ug = -50 V Rg = 1 MΩ Uk/f = 180 V Rk/f = 150 kΩ Capacitances: system I.

system II.

cg/k = 1,9 1,9 pF ca = 1,9 1,8 pF cg/a = 1,63 1,63 pF As phase inverter: Ub = 250 350 V Ia = 0,7 1,0 mA Ia' = 0,68 0,93 mA Uo/Ug1 = 11 11 U0 = 15 24 VRMS