TY - CONF T1 - Output voltage regulation for piezoelectric transformer-based resonant power supplies using phase-locked loop JO - IET Conference Proceedings UR - https://doi.org/10.1049/icp.2021.1099 PY - 2020/12/15 AU - Yang Z AU - Davidson JN AU - Foster MP ED - DO - DOI: 10.1049/icp.2021.1099 PB - Institution of Engineering and Technology (IET) VL - 2020 IS - 7 SP - 455 EP - 460 Y2 - 2025/11/23 ER -