Abstract
The internal output impedance of power sources and power conditioners has a strong impact on conducted interference in mixed-signal circuits. Also, the transient response of power sources and power conditioners in front of sudden load changes must be known to prevent voltage swings beyond the operating tolerance of the load. We propose a measurement method able to determine both the output impedance and the transient response by using an op-amp-based dynamic load. The results show that this measurement method works for devices such as linear voltage regulators, power supplies and batteries. The measurement resolution achieved with the particular devices used in our experimental setup is 40 mOmega.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
