傍热式阴极中功率三极管A1、AB1类放大
灯丝加热
Uf-------------------------------50V
If--------------------------------0.175A
极限额定值
阳极电压---------------------450V
阳极耗散功率---------------30W
阴极电流---------------------200mA
静态参数
Ua------------------------------250V
-Ug-----------------------------22V
Ia------------------------------80mA
Gm----------------------------14mA/V
ri------------------------------600Ω
μ-----------------------------8
Pout---------------------------6W
推荐工作状态
|
A1S |
AB1PP |
|||
Ua |
250 |
250 |
300 |
350 |
400 |
Ug1 |
-22 |
0 |
-30 |
-37 |
-43 |
RK |
- |
220 |
- |
- |
- |
RL |
1500 |
1500 |
3200 |
400 |
500 |
Ug1sig |
15.5 |
14 |
42 |
52 |
60 |
Ia0 |
80 |
90 |
100 |
100 |
100 |
Iasig |
95 |
95 |
180 |
180 |
180 |
gm |
14 |
- |
- |
- |
- |
Rp |
0.6 |
- |
- |
- |
- |
μ |
8 |
- |
- |
- |
- |
Pout |
6 |
5.5 |
24 |
28 |
34 |
KF |
7.5 |
7.0 |
2.5 |
2.5 |
2.5 |