SLVUB62B June 2017 – November 2020
The barrel jack power connector accepts a 19-V to 20-V DC supply. A standard Dell or HP notebook adapter (or similar adapter) provides the required power. This input provides the PP_HV power rail 19-V to 20-V for high power PD contracts up to 60 W per port or 120 W, total. An appropriate power adapter greater than 120 W must be used for high-power PD. For example, the Dell® 130-W Part Number: 492-BBGP. Figure 5-17 highlights these features.
The barrel jack input is high voltage.