In parallel with the ideal switch is the contact leakage resistance and capacitance.
与理想开关相并联的是触点漏泄电阻和电容。
Noise can also be coupled to a different switch through its contact-coil capacitance if it is driven by the same coil supply.
如果另一个开关是由相同的线圈电源驱动的，噪声则可通过其“触点-线圈”电容耦合至该开关。
With most switch CARDS, there will be some small capacitance between adjacent channels.
对于大多数开关卡，相邻通道间都具有小的电容。
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