AC/DC Converters

摘要

A converter is provided. The converter includes a first DC/DC converter, a non-isolated DC/DC converter and a control circuit. The first DC/DC converter includes a transformer, a primary side inverter and a secondary side rectifier. The primary side inverter and a secondary side rectifier are operable at multiple operating modes. The control circuit determines an operating mode for the primary side inverter or the secondary side rectifier, and controls the primary side inverter or the secondary side rectifier to change its respective operating mode.

主权项

1. A circuit, comprising:
a capacitor coupled to a first input node; and a bridge rectifier coupled to the capacitor and a second input node, wherein the bridge rectifier is operable at multiple operating modes comprising a full-bridge mode and a half-bridge mode.