Qualtek Electronics Corp. 45W/65W PD Desktop Power Supply, Single Output, USB Type C QADC-45/65 Series

The QADC-45/65 Series is a single-output USB Type-C desktop power supply designed for 45W and 65W power delivery applications. It supports universal AC input from 100VAC to 240VAC and meets Energy Efficiency Level VI, ErP Stage 2, NRCan, and GEMS compliance. Output voltages are programmable up to 20V with current ratings up to 3.43A, and features include OVP, SCP, and OCP protections. The unit has no-load power consumption below 0.1W and includes a USB Type-C connector with system control via CC1. The QADC-45-20-08CB model measures 99x33x50mm and weighs 190g, while the QADC-65-20-08CB measures 119x60x36mm and weighs 285g. Both operate from 0°C to 40°C and comply with EN55032, EN61000-3-2, and EN55024 for EMI/EMS. The design uses a flyback topology with 3000VAC primary-secondary dielectric withstand and an MTBF of 300,000 hours at 25°C.