| 摘要 |
FIELD: electronic switching engineering; monitoring and measuring systems requiring isolation of handled channels. ^ SUBSTANCE: isolating switch incorporating provision for electrical isolation of handled channels has first and second operational amplifiers, capacitor, first and second resistors, all of them being common for all channels. Each channel has three switches, connecting line in the form of equivalent third, fourth, and fifth resistors and two control-signal delay lines. ^ EFFECT: enlarged functional capabilities and enhanced noise immunity of switch. ^ 1 cl, 1 dwg |
