SDS 系列示波器外部触发输入的最大电压是多少？

中文概述：本文解答 SIGLENT 示波器外部触发输入端口的最大安全电压规格。原文如下。

Q: What is the maximum voltage for the external trigger inputs of the SDS1X/X+, SDS2X, and SDS1202XE oscilloscopes?

A: The maximum safe voltage of the external trigger channel is 40 Vpp. The working voltage specifications are:

• Ext: ±600 mVpp
• Ext/5: ±3 Vpp