maximum continuous voltage造句

In the case of a varistor, how do its parameters such as maximum energy and maximum continuous voltage vary when you convert a through hole varistor to an SMD ? thank you . blah blah ) 07 : 13, 14 March 2007 ( UTC )]
In my case, the maximum continuous voltage of my through-hole varistor is 275Vdc and its maximum energy is 104J . I've looked up to the internet looking for SMD Varistors with the same or even almost equivalent parameters but the maximum contiuous vaoltage that I saw was around 56Vdc and worse for the maximum energy, the highest value that I got was 1.5J . that is why I was thinking that maybe some of the parameters of a varistor would be changed when it is " converted " from through-hole to SMD.
It's difficult to find maximum continuous voltage in a sentence. 用maximum continuous voltage造句挺难的