
热丝电压 UH………….................................... 6.3 V IH …………..................................... 0.6 A 静态参数 Ua ………………………….................... 90 250 V Ug…………………………..................... 0 -8 V Ia ………………………......................... 10 9 mA Gm………………………….................... 3 2.6 mA/V Ri…………………………....................... 6.7 7.7 kΩ μ…………………………...................... 20 20 Ia(当Ug=-12.5V)..................... _ 1.3 mA Ug(当Ia=-10uA)...................... - 7 -18 V 极限额定值 A1类放大(每边) Ua………………………….................... 450 V Ik…………………………...................... 20 mA Pa …………………………................... 5 w Pa(No.1+No2) …………................. 7.5 w Rg …………………………................... 1 MΩ Uhk………………………….................. ±100 V |