23.03.2017 22:34:00   uTracer3, GUI  V3.11  Pentode Quick Test
 
E84L #101
 
Test conditions:
Va  : 250 (V)                Swing +/- 25 V (10%)
Vs  : 250 (V)                Swing +/- 25 V (10%)
Vg  : -7 (V)                 Swing +/- 0,7 V (10%)
 
Test results:
Ia  : 35,99 (mA)             95 % of nominal 38 (mA)             
Gma : 10,08 (mA/V)           101 % of nominal 10 (mA/V)         Gma = dIa/dVg
Ra  : 27,87 (kohm)           70 % of nominal 40 (kohm)          Ra  = dVa/dIa
mu1 : 281 (-)                >>> % of nominal 19 (-)            mu1 = Gma*Ra
Gm1 : 489 (uA/V)                                                Gm1 = dIa/dVs
 
Is  : 3,72 (mA)              9 % of nominal 41 (mA)              
Gms : 998 (uA/V)                                                Gma = dIs/dVg
Rs  : 17,01 (kohm)                                              Rs  = dVs/dIs
mu2 : 17 (-)                                                    mu2 = Gms*Rs
Gm2 : 0 (uA/V)                                                  Gm2 = dIs/dVa