Global AC-DC External Power Supply Market By Type (Up to 10W , 11W-50W , 51W-100W , and 100W-250W), By Application (Computer & Office , Mobile Communications , Consumer Electronics , Telecom/Datacom , Industrial , Medical , LED Lighting , Wireless Power & Charging , and Military & Aerospace), By Region, and Key Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends and Forecast 2020-2029