Agilent 5989-7835EN U1881A and U1882A Power Measurement Application - Data Sheet c20141009 [11] free download

File name 5989-7835EN U1881A and U1882A Power Measurement Application - Data Sheet c20141009 [11].pdf

Keysight Technologies U1881A and U1882A Measurement Application for InfiniiVision and Infiniium Oscilloscopes Data Sheet Fast, automatic and reliable characterization of switching mode power devices Today's power supply designers are facing an increasing number of constraints in the development of high-efficiency, low-cost power supplies. Cost-effective solutions used to be the designer's key target. Today, rising energy costs bring power supply efficiency to the forefront. Additionally, other constraints such as design compactness, migration to digital control, tighter voltage tolerances, and regulations for power quality and EMI force the need for quick and reliable power supply testing. Increasing design constraints translate into more time dedicated to power device measurement and analysis for today's power supply designers. In spite of the increasing analysis capability offered by many oscilloscopes over recent years, it is not uncommon to see designers perform measurements and characterization manually. These measurements typically take a considerable amount of time to capture, analyze, and report. Figure 1. Power measurement application running on a Keysight 8000 Series oscilloscope provides a single-box solution for testing switching mode power supply characteristics 03 | Keysight | U1881A and U1882A Measurement Application for InfiniiVision and Infiniium Oscilloscopes - Data Sheet Full-featured measurements and automatic reporting of switch- ing mode power supply (SMPS) characteristics Now you can skip the time-consuming manual measurements Keysight's power measurement application offers seven when you are characterizing your power devices. The U1881A modules to help you characterize your devices (power and U1882A power measurement application for device analysis, input line analysis, output analysis, turn on/off Keysight Technologies, Inc. oscilloscopes provide a full suite analysis, transient analysis, modulation analysis) in addition to of power measurements that run directly on an Infiniium 8000 deskew and report generation. Each module contains relevant and 9000 Series oscilloscope or on a separate PC for use with measurement and setup selections for easy repeatability. InfiniiVision 3000 X-Series and 7000 Series oscilloscopes. Modules Measurements Deskew Automatic deskew for voltage and current probes Power device analysis Switching loss Safe operating area (SOA) with SOA mask editing Dynamic ON resistance dI/dt dV