Dums, José Flávio, Claudinor Bitencourt Nascimento, and Arnaldo José Perin. 2007. “Single-Stage Charge-Pump Voltage-Source Electronic Ballast For A 70 W Hps Lamp”. Eletrônica De Potência 12 (1):43-51. https://doi.org/10.18618/REP.2007.1.043051.