We use a isolating impedance between the gas diode and the silicon avalanche diodes , to permit the gas tube to operate properly and to permit the low energy avalanche diode to perform its voltage limiting function - without being damaged 我們在氣體二極管和硅雪崩二極管之間使用一個(gè)隔離阻抗,使氣體放電管正常地運(yùn)作,同時(shí)又使低能量的雪崩二極管發(fā)揮其電壓限制功能,而不遭受損害。