【摘要】 建立了音形触头盒内最大电场强度的计算公式。公式表明触头盒的介电常数愈大，盒内触头最大电场 强度愈小。公式计算结果与实测相当接近，可供舌形触头盒绝缘结构设计参考。更多还原

【Abstract】 This paper presents a new formula for the calculation of the maximum electric field strength within cover plate contact. The formula shows that the more the dielectric coefficient, the smaller the maximum electric field strength within cover contact. The calculated values of the maximum electric field strength are shown to be in close agreement with the test results. The formula can be very useful in the insulation structure design of cover plate contacts.更多还原