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热丝加热 Uh…………………………................................ 6.3 V Ih ………………………….................................0.9 A 极间电容 输入电容…………………………....................11.5 PF 输出电容 …………………………................. 9.5 PF 跨路电容 …………………………..................0.9 PF 最大额定值 四极管连接 三极管连接 屏极电压…………………………....................360 275 V 阳极耗散功率…………………………............19 19 W 帘栅电压 …………………………..................270 / V 帘栅耗散功率………………………….............2.5 / W 热丝一阴极间电压……………………….......±180 ±180 V 栅极电阻 固定偏压 …………………………..................0.1 0.1 MΩ 自偏压 …………………………......................0.5 0.5 MΩ 静态参数 Ua………………………….................................250 V Ug2…………………………...............................250 V -Ug1 ………………………….............................14 V la …………………………..................................72 mA Ig2 …………………………................................6 mA Gm …………………………...............................6 mA/v ri …………………………..............................22.5 KΩ µg1-g2 …………………………........................6.2 Pout …………………………............................6.5 W |
