Equipment for switching power supply testing File: AC003.doc Page 1 of 11 Date: 28-Dec-2001 1. 引言 /Introduction 此文件描述一般开关电源供应器的测试仪器及其特性。 This document describes general equipment used in switching power supply testing and their characteristics. - 示波器 /Oscilloscope. - 电压探头 /Voltage probe. - 交流电流探头 /AC current probe. - 数字式电压表 /DVM. - 有效值表 /RMS meter. - 功率表 /Power meter. - 温度测量表 /Temperature measu