The output characteristic of non impedance matching balance traction transformer is deduced by employing the theory of multiwinding transformer and with considering the leakageimpedance of windings.
考虑绕组漏阻抗，应用多绕组变压器理论导出了非阻抗匹配平衡牵引变压器的输出特性；
2
Because GUARD is driven from a low impedance source, the leakage from GUARD to system common is not a problem.
由于GUARD是受低阻源驱动的，所以从GUARD到系统共用点的漏泄不成问题。
3
Switching and measuring voltage sources with high internal impedance are subject to a number of errors, including offset currents, stray leakage paths, and electrostatic interference.