12AU7-S点击次数:9614
发布时间:2020-06-11 15:39:10 |
UH | 6.3(并) | 12.6(串) | V |
IH | 0.30 | 0.15 | A |
阳极电压 | 300 | V | |
阳极耗散功率 | 2.75 | W | |
最大阴极电流 | 20 | mA | |
栅极电压 | -50 | V | |
热丝阴极间电压(pk) | ±200 | V | |
栅极电阻 | |||
自偏压时: | 1 | MΩ | |
固定电压: | 0.25 | MΩ |
No.1 | No.2 | ||
输入电容 | 1.6 | 1.6 | PF |
输出电容 | 0.4 | 0.32 | PF |
跨路电容 | 1.5 | 1.5 | PF |
Ua | 100 | 250 | V |
Ug | 0 | -8.5 | V |
Ia | 11.8 | 10.5 | mA |
Gm | 3.1 | 2.2 | mA/V |
μ | 20 | 17 | |
ri(approx) | 6.5 | 7.7 | KΩ |
Ug(approx) | -11.8 | -10.5 | V |
(当Ia=10μA时) |