Rtm3000 Psrr 1200x900 5e56f2f2a761e

Power supply rejection ratio measurement (PSRR)

Feb. 28, 2020
Power supply design engineers often face the challenge of measuring the power supply rejection ratio or power supply ripple rejection (PSRR) of their design. The PSRR is an important parameter to indicate the power supply’s output stability.

Oscilloscopes are the primary measurement tools used today by engineers to test and characterize their power supply designs. The R&S®RTx-K36 frequency response analysis (Bode plot) option provides a low-cost alternative to low frequency network analyzers or dedicated standalone frequency analyzers.

Sponsored

Edge AI is booming, and STMicroelectronics is leading the way with the STM32N6 series—powerful, energy-efficient MCUs with built-in NPUs, AI-ready software tools, and robust security...
We take a look at a Discovery kit with an STM32N657X0 MCU from STMicroelectronics. It highlights the performance, efficiency, and versatility of the MCU in edge AI applications...
This video explores TE Connectivity’s HIVONEX High-Power Charging Inlets for fast and secure quick charging of up to 500 A at 1,000 VDC. Designed for industrial and commercial...
Learn how DigiKey’s powerful API tools can automate your procurement process and safeguard against supply chain disruptions. Don’t sleep on this game-changing webinar—register...