在控制电路的两点之间的电位差。
The potential difference applied between two points for controlling a circuit.
接触、跨步电位差都小于允许值。
Both the contact and step potential differences are less than tolerance.
偏压，在控制电路的两点之间的电位差。
BIAS, The potential difference applied between two points for controlling a circuit.
交变电位差的测量可能受到游散电流的影响。
The measurement of alternating potential difference may be perturbed by stray current.
在同一电流情况下，电阻越大，电位差就越大。
With the same current there will be more potential difference with more resistance.
电阻焊机；焊接回路；接触电位差； 接触电阻；
Resistance welder Welding circuit Contact potential Contact resistance;
这种电位差能够产生很大的电流并且生成不希望有的电压降。
This potential difference can cause large currents to circulate and create unexpected voltage drops...
这种电位差能够产生很大的电流并且生成不希望有的电压降。
This potential difference can cause large currents to circulate and create unexpected voltage drops...
应用推荐