With the DPOxPWR (DPO4PWR, DPO3PWR) Power Analysis Module installed on a MDO4000, MSO/DPO4000, or MSO/DPO3000 Series oscilloscope, an embedded designer who rarely deals with power measurements can quickly get the same accurate, repeatable results as a power supply expert. DPOxPWR with a MDO4000, MSO/DPO4000, or MSO/DPO3000 Series oscilloscope and differential voltage and current probes forms a complete measurement system for power supply design and test.

DPOxPWR provides a number of specific measurements to characterize power supplies: Switching Component Analysis, Input Analysis, and Output Analysis.

• Power Loss Measurements at the Switching Device for Improving Switching Power Supply Efficiency
• Customizable Safe Operating Area Mask Testing with Linear and Log Scale for Reliability Testing
• Automatic Ripple Measurement Setup eliminates Manual Processes
• Precompliance Testing to the EN61000-3-2 Class A and MIL Standard 1399 Section 300A Standards reduces Compliance Test Time and Risk
• Automated THD, True Power, Apparent Power, Power Factor, and Crest Factor Features eliminate Tedious Manual Calculations
• Modulation Analysis quickly provides Accurate Active Power Factor Characterization
• Deskew Wizard ensures Accurate, Time-correlated Results
• Correct Scale Factor and Unit Display while using Third-party Current Probes eliminates Manual Calculations and Human Error