Global Industrial Transformer Market By Type (by Phase Type: Single Phase , Three Phase , by Power Rating: 25-500 VA , 500-1000 VA , 1000-1500 VA , and Above 1500 VA), By Application (Power Generation , Utility , Industrial use , and Commercial use), By Region, and Key Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends and Forecast 2020-2029