J2171A High PSRR Regulated Adapter

The Picotest J2171A High PSRR Regulated Adapter delivers unparalleled precision in power supply rejection ratio (PSRR) measurements and testing. Designed with professional electronic design engineers in mind, this adapter uses a discrete design approach to provide ultra high PSRR, ensuring stable performance even when large ceramic decoupling capacitors are employed. With its very low output impedance, the J2171A guarantees reliable and accurate measurements.

The J2171A is the ideal companion for the J2121A line injector, enhancing the capabilities of engineers in the high-power military and satellite bus sectors. By using this adapter, you can accurately measure PSRR, DC biased inductor characteristics, and DC-DC converter input impedance up to a 1 MHz bandwidth. Its compatibility with any vector network analyzer (VNA) makes it a versatile tool for your test and measurement needs.

Equipped with a fixed voltage drop of 750 millivolts from the input bus voltage and an isolated current sense monitor output, the J2171A replaces the need for a current probe, simplifying your setup. Additionally, it comes with a 1-Ohm calibration fixture and connecting cable to ensure seamless integration into your testing environment.