Search International and National Patent Collections

1. (WO2018203870) AUXILIARY MODULE POWER SUPPLY

Pub. No.:    WO/2018/203870    International Application No.:    PCT/US2017/030343
Publication Date: Fri Nov 09 00:59:59 CET 2018 International Filing Date: Tue May 02 01:59:59 CEST 2017
IPC: H02J 7/34
Applicants: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventors: KOEHLER, Duane A.
LO, Kevin
GRIFFITH, Benjamin Whitney
Title: AUXILIARY MODULE POWER SUPPLY
Abstract:
An example auxiliary module includes an external power supply interface to couple to an external power source, at least one subsystem to operate using power from the external power source, and a power controller coupled to the external power supply interface. The at least one subsystem is to receive control signals from a primary device. The power controller includes circuitry to provide power from the external power source to the at least one subsystem. The power controller is to further provide power control signals to the primary device.