This circuit omits two diodes from the typical three-phase rectifier bridge and includes a neutral-wire diode pair to obtain voltages below 340 V across bulk capacitor C1 and to reach 0 V for initial start-up
| Authors | Carlos Castro-Miguens, José Benito Castro-Miguens, Marcos Pérez-Suárez, Alberto Abal Pena |
| Main Document | Article «Use a three-phase rectifier and voltage reducer for offline single-phase supplies» |
| Description | Figure 2 |
| File Format / Size | PDF / 12 Kb |
| Document Language | English |
Other Materials from the Main Document
- Article «Use a three-phase rectifier and voltage reducer for offline single-phase supplies»
- Figure 1. A three-phase rectifier uses a switched IGBT and a capacitor to reduce the voltage to standard offline dc/dc converters
- Figure 2. This circuit omits two diodes from the typical three-phase rectifier bridge and includes a neutral-wire diode pair to obtain voltages below 340 V across bulk capacitor C1 and to reach 0 V for initial start-up