Many RF systems, especially those related to the telecom market, need reference signals with accurate and stable frequencies. Single-chip PLLs (phase-lock loops), such as those that several IC ...

HDE's Phase Rotation Meter is used to determine which is the leading phase of any two phases of a three-phase conductor system HDE's Phase Rotation Meter is used to determine which is the leading ...

The final installation of the new BC Hydro 500-kV overhead line project was completed in September 2017. In February 2015, BC Hydro introduced a 500-kV overhead transmission line project to connect ...

HD Electric Co.’s Phase Rotation Meter (PRM) is used to determine the leading phase of any two phases in a three-phase conductor system. The PRM is a dual-range 0 to 5 kV and 0 to 15 kV device that ...

The design of a closed-loop switch-mode power supply creates a path between the variable a designer wants to monitor and the control pin of the designer's converter. This control pin can be the peak ...

n 3-phase systems as well as live and open/de-energized phases. Featuring an operating voltage of 75VAC to 1,000VAC and a frequency range of 45 Hz to 65 Hz, the phase order is determined as soon as ...