HIGHLIGHTS

Input Measurements

• Power quality: Real power, apparent power, reactive power, power factor, crest factor (V & I), phase angle
• Current harmonics (based on IEC 61000-3-2 up to the 40th harmonic)
• Inrush current

• Rds-on & Vce-sat
• Switching loss (power & energy)
• Slew rate (dv/dt & di/dt)
• Modulation (duty cycle, pulse-width, period, frequency, etc., versus time plot)

• Output ripple
• Turn-on/turn-off time
• Transient response time
• Efficiency

• Power supply rejection ratio (PSRR) – Bode
• Control loop response – Bode (automatically measures phase margin and gain margin)

The powerful software package for Keysight’s InfiniiVision 4000 X-Series oscilloscopes enables a broad range of automated power supply characterization measurements including critical frequency response measurements such as power supply rejection ratio (PSRR) and control loop response. This package also enables hardware-based pass/fail mask testing and USB PD triggering and decode.