This chapter describes the general requirements of a telecom rectifier. Infineon developed a 3kW Dual-Phase LLC converter demonstration board for this application and this section presented the key features and the relevant items in the technical specifications of the board.
This chapter describes the design concept, profile and dimension of the 3kW Dual-Phase LLC converter demonstration board. The converter design is a full Infineon solution and the selected components from primary/secondary power devices, controllers and drivers are described in this section.
3 kW Dual-Phase LLC Converter Demoboard Chapter 4: Measurement Set Up
This chapter describes the test and evaluation set-up of the 3kW Dual-Phase LLC converter demonstration board. Electrical connections to power-up the board and the key waveforms to be investigated are illustrated in this section.
This chapter describes the 3kW Dual-Phase LLC converter’s relevant operation modes. The converter start-up procedure and sequence, burst mode operation, zero voltage switching (ZVS) mechanism, synchronous rectifier operation, dual-phase operation and primary/secondary switch stress are demonstrated.
This chapter describes the graphical user interface (GUI) of the 3kW Dual-Phase LLC converter. GUI allows access to parameter change, measurement and remote enable/disable functions of the converter. Dedicated sections to setting, monitoring, status and fault register of the GUI are showed in this chapter.