Psvane ECC83/12AX7

Base:NOVAL:
- Uf = 6,3/12,6V
- If = 300/150mA
Limiting Values:
- Ua = 300V
- Wa = 1W
- Ik = 8mA
- Ug = -50V
- Rg = 2,2MΩ
- Uk/f = 180V
- Rk/f = 150KΩ
Typical Characteristics:
- Ua = 250V
- Ug = -2V
- Ia = 1,2mA
- S = 1,6mA/V
- Ri = 62,5kΩ
- μ = 10
Capacitances:
- System I.system II.
- Cg/k = 1,6 1’6 pF
- Ca = 0,33 0,33 pF
- Cg/a = 1,7 1,7 pF
Operating Characteristics:
- Resistance-coupled amplifer cathode grid bias
- Ub = 250 400 250 400 250 400 V
- Ra = 47 47 100 100 220 220 kΩ
- Rg = 150 150 330 330 680 680 kΩ
- Rk = 1,2 0,68 1,5 0,82 2,7 1,2 kΩ
- Ia = 1,18 2,45 0,86 1,72 0,48 1,02 mA