High Wattage AC-DC Power Adapter

High voltage and wattage chargers are functional blocks in supporting battery pack solutions. This charger combo accepts up to 120V or 240V AC inputs. A power factor correction (PFC) stage boosts the signal to 400VDC to overcome any voltage variants from the inputs. The PFC interleaving conduction mode improves efficiency and reduces the PFC controller's footprint.

System Benefits​:

• Interleaving PFC control: smaller footprint and improved efficiency
• ZVS controller
• Secondary controls and feedback
• A pure hardware approach
• No programming
• Easily configurable
• Size MOSFETs and passive components to determine the voltage, current, and wattage of the charger