Keysight D4000PWRB - Power Measurement Package for InfiniiVision 4000 X-Series Oscilloscopes
The Keysight D4000PWRB 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 decoding.
- Input Measurements
- Power quality: Real power, apparent power, reactive power, power factor, crest factor (V and I), phase angle
- Current harmonics (based on IEC 61000-3-2 up to the 40th harmonic)
- Inrush current
- Switching Measurements
- Rds-on and Vce-sat
- Switching loss (power and energy)
- Slew rate (dv/dt and di/dt)
- Modulation (duty cycle, pulse-width, period, frequency, etc., versus time plot)
- Output Measurements
- Output ripple
- Turn-on / turn-off time
- Transient response time
- Efficiency
- Frequency Response Measurements
- Power supply rejection ratio (PSRR) - Bode
- Control loop response - Bode (automatically measures phase margin and gain margin)