Snapshot The global High Voltage Super Junction MOSFET market size is estimated at xxx million USD with a CAGR xx% from 2016-2020 and is expected to reach xxx Million USD in 2021 with a CAGR xx% from 2021 to 2026. The report begins from overview of Industry Chain structure, and describes industry environment, then analyses market size and forecast of High Voltage Super Junction MOSFET by product, region and application, in addition, this report introduces market competition situation among the vendors and company profile, besides, market price analysis and value chain features are covered in this report. Product Type Coverage (Market Size & Forecast, Major Company of Product Type etc.): SMT Type THT Type Others Company Coverage (Company Profile, Sales Revenue, Price, Gross Margin, Main Products etc.): STMicroelectronics Renesas Electronics ON Semiconductor (Fairchild Semiconductor) Alpha & Omega Semiconductor Infineon Technologies Toshiba Fuji Electric IceMOS Technology ROHM Vishay DACO Semicondusctor WUXI NCE POWER CYG Wayon KIA Semiconductor Technology Potens Semiconductor Application Coverage (Market Size & Forecast, Different Demand Market by Region, Main Consumer Profile etc.): Power Supply Application Industrial Application Lighting Application Display Application Others Region Coverage (Regional Production, Demand & Forecast by Countries etc.): North America (U.S., Canada, Mexico) Europe (Germany, U.K., France, Italy, Russia, Spain etc.) Asia-Pacific (China, India, Japan, Southeast Asia etc.) South America (Brazil, Argentina etc.) Middle East & Africa (Saudi Arabia, South Africa etc.)
Table of Contents Table of Contents 1 Industry Overview 1.1 High Voltage Super Junction MOSFET Industry Figure High Voltage Super Junction MOSFET Industry Chain Structure 1.1.1 Overview 1.1.2 Development of High Voltage Super Junction MOSFET 1.2 Market Segment 1.2.1 Upstream Table Upstream Segment of High Voltage Super Junction MOSFET 1.2.2 Downstream Table Application Segment of High Voltage Super Junction MOSFET Table Global High Voltage Super Junction MOSFET Market 2016-2026, by Application, in USD Million 1.2.3 COVID-19 Impact 1.3 Cost Analysis 2 Industry Environment (PEST Analysis) 2.1 Policy 2.2 Economics 2.3 Sociology 2.4 Technology 3 High Voltage Super Junction MOSFET Market by Type 3.1 By Type 3.1.1 SMT Type Table Major Company List of SMT Type 3.1.2 THT Type Table Major Company List of THT Type 3.1.3 Others Table Major Company List of Others 3.2 Market Size Table Global High Voltage Super Junction MOSFET Market 2016-2020, by Type, in USD Million Figure Global High Voltage Super Junction MOSFET Market Growth 2016-2020, by Type, in USD Million Table Global High Voltage Super Junction MOSFET Market 2016-2020, by Type, in Volume Figure Global High Voltage Super Junction MOSFET Market Growth 2016-2020, by Type, in Volume 3.3 Market Forecast Table Global High Voltage Super Junction MOSFET Market Forecast 2021-2026, by Type, in USD Million Table Global High Voltage Super Junction MOSFET Market Forecast 2021-2026, by Type, in Volume 4 Major Companies List 4.1 STMicroelectronics (Company Profile, Sales Data etc.) 4.1.1 STMicroelectronics Profile Table STMicroelectronics Overview List 4.1.2 STMicroelectronics Products & Services 4.1.3 STMicroelectronics Business Operation Conditions Table Business Operation of STMicroelectronics (Sales Revenue, Sales Volume, Price, Cost, Gross Margin) 4.2 Renesas Electronics (Company Profile, Sales Data etc.) 4.2.1 Renesas Electronics Profile Table Renesas Electronics Overview List 4.2.2 Renesas Electronics Products & Services 4.2.3 Renesas Electronics Business Operation Conditions Table Business Operation of Renesas Electronics (Sales Revenue, Sales Volume, Price, Cost, Gross Margin) 4.3 ON Semiconductor (Fairchild Semiconductor) (Company Profile, Sales Data etc.) 4.3.1 ON Semiconductor (Fairchild Semiconductor) Profile Table ON Semiconductor (Fairchild Semiconductor) Overview List 4.3.2 ON Semiconductor (Fairchild Semiconductor) Products & Services 4.3.3 ON Semiconductor (Fairchild Semiconductor) Business Operation Conditions Table Business Operation of ON Semiconductor (Fairchild Semiconductor) (Sales Revenue, Sales Volume, Price, Cost, Gross Margin) 4.4 Alpha & Omega Semiconductor (Company Profile, Sales Data etc.) 4.4.1 Alpha & Omega Semiconductor Profile Table Alpha & Omega Semiconductor Overview List 4.4.2 Alpha & Omega Semiconductor Products & Services 4.4.3 Alpha & Omega Semiconductor Business Operation Conditions Table Business Operation of Alpha & Omega Semiconductor (Sales Revenue, Sales Volume, Price, Cost, Gross Margin) 4.5 Infineon Technologies (Company Profile, Sales Data etc.) 4.5.1 Infineon Technologies Profile Table Infineon Technologies Overview List 4.5.2 Infineon Technologies Products & Services 4.5.3 Infineon Technologies Business Operation Conditions Table Business Operation of Infineon Technologies (Sales Revenue, Sales Volume, Price, Cost, Gross Margin) 4.6 Toshiba (Company Profile, Sales Data etc.) 4.6.1 Toshiba Profile Table Toshiba Overview List 4.6.2 Toshiba Products & Services 4.6.3 Toshiba Business Operation Conditions Table Business Operation of Toshiba (Sales Revenue, Sales Volume, Price, Cost, Gross Margin) 4.7 Fuji Electric (Company Profile, Sales Data etc.) 4.7.1 Fuji Electric Profile Table Fuji Electric Overview List 4.7.2 Fuji Electric Products & Services 4.7.3 Fuji Electric Business Operation Conditions Table Business Operation of Fuji Electric (Sales Revenue, Sales Volume, Price, Cost, Gross Margin) 4.8 IceMOS Technology (Company Profile, Sales Data etc.) 4.8.1 IceMOS Technology Profile Table IceMOS Technology Overview List 4.8.2 IceMOS Technology Products & Services 4.8.3 IceMOS Technology Business Operation Conditions Table Business Operation of IceMOS Technology (Sales Revenue, Sales Volume, Price, Cost, Gross Margin) 4.9 ROHM (Company Profile, Sales Data etc.) 4.9.1 ROHM Profile Table ROHM Overview List 4.9.2 ROHM Products & Services 4.9.3 ROHM Business Operation Conditions Table Business Operation of ROHM (Sales Revenue, Sales Volume, Price, Cost, Gross Margin) 4.10 Vishay (Company Profile, Sales Data etc.) 4.10.1 Vishay Profile Table Vishay Overview List 4.10.2 Vishay Products & Services 4.10.3 Vishay Business Operation Conditions Table Business Operation of Vishay (Sales Revenue, Sales Volume, Price, Cost, Gross Margin) 4.11 DACO Semicondusctor (Company Profile, Sales Data etc.) 4.11.1 DACO Semicondusctor Profile Table DACO Semicondusctor Overview List 4.11.2 DACO Semicondusctor Products & Services 4.11.3 DACO Semicondusctor Business Operation Conditions Table Business Operation of DACO Semicondusctor (Sales Revenue, Sales Volume, Price, Cost, Gross Margin) 4.12 WUXI NCE POWER (Company Profile, Sales Data etc.) 4.12.1 WUXI NCE POWER Profile Table WUXI NCE POWER Overview List 4.12.2 WUXI NCE POWER Products & Services 4.12.3 WUXI NCE POWER Business Operation Conditions Table Business Operation of WUXI NCE POWER (Sales Revenue, Cost, Gross Margin) 4.13 CYG Wayon (Company Profile, Sales Data etc.) 4.13.1 CYG Wayon Profile Table CYG Wayon Overview List 4.13.2 CYG Wayon Products & Services 4.13.3 CYG Wayon Business Operation Conditions Table Business Operation of CYG Wayon (Sales Revenue, Sales Volume, Price, Cost, Gross Margin) 4.14 KIA Semiconductor Technology (Company Profile, Sales Data etc.) 4.14.1 KIA Semiconductor Technology Profile Table KIA Semiconductor Technology Overview List 4.14.2 KIA Semiconductor Technology Products & Services 4.14.3 KIA Semiconductor Technology Business Operation Conditions Table Business Operation of KIA Semiconductor Technology (Sales Revenue, Cost, Gross Margin) 4.15 Potens Semiconductor (Company Profile, Sales Data etc.) 4.15.1 Potens Semiconductor Profile Table Potens Semiconductor Overview List 4.15.2 Potens Semiconductor Products & Services 4.15.3 Potens Semiconductor Business Operation Conditions Table Business Operation of Potens Semiconductor (Sales Revenue, Cost, Gross Margin) 5 Market Competition 5.1 Company Competition Table Global High Voltage Super Junction MOSFET Sales Revenue 2016-2020, by Company, in USD Million Table Global High Voltage Super Junction MOSFET Sales Revenue Share 2016-2020, by Company, in USD Million Figure Global High Voltage Super Junction MOSFET Sales Revenue Share in 2020, by Company, in USD Million Table Global High Voltage Super Junction MOSFET Sales Volume 2016-2020, by Company, in Volume Table Global High Voltage Super Junction MOSFET Sales Volume Share 2016-2020, by Company, in Volume Figure Global High Voltage Super Junction MOSFET Sales Volume Share in 2020, by Company, in Volume 5.2 Regional Market by Company Figure North America High Voltage Super Junction MOSFET Market Concentration, in 2020 Figure Europe High Voltage Super Junction MOSFET Market Market Concentration, in 2020 Figure Asia-Pacific High Voltage Super Junction MOSFET MMarket Concentration, in 2020 Figure South America High Voltage Super Junction MOSFET Market Concentration, in 2020 Figure Middle East & Africa High Voltage Super Junction MOSFET Market Concentration, in 2020 6 Demand by End Market 6.1 Demand Situation 6.1.1 Demand in Power Supply Application Figure High Voltage Super Junction MOSFET Demand in Power Supply Application, 2016-2020, in USD Million Figure High Voltage Super Junction MOSFET Demand in Power Supply Application, 2016-2020, in Volume 6.1.2 Demand in Industrial Application Figure High Voltage Super Junction MOSFET Demand in Industrial Application, 2016-2020, in USD Million Figure High Voltage Super Junction MOSFET Demand in Industrial Application, 2016-2020, in Volume 6.1.3 Demand in Lighting Application Figure High Voltage Super Junction MOSFET Demand in Lighting Application, 2016-2020, in USD Million Figure High Voltage Super Junction MOSFET Demand in Lighting Application, 2016-2020, in Volume 6.1.4 Demand in Display Application Figure High Voltage Super Junction MOSFET Demand in Display Application, 2016-2020, in USD Million Figure High Voltage Super Junction MOSFET Demand in Display Application, 2016-2020, in Volume 6.1.5 Demand in Others Figure High Voltage Super Junction MOSFET Demand in Others, 2016-2020, in USD Million Figure High Voltage Super Junction MOSFET Demand in Others, 2016-2020, in Volume 6.2 Regional Demand Comparison Table Regional Demand Comparison List Table Major Application in Different Regions 6.3 Demand Forecast Table High Voltage Super Junction MOSFET Demand Forecast 2021-2026, by Application, in USD Million Figure High Voltage Super Junction MOSFET Market Growth 2021-2026, by Application, in USD Million Figure High Voltage Super Junction MOSFET Market Share in 2026, by Application, in USD Million Table High Voltage Super Junction MOSFET Demand Forecast 2021-2026, by Application, in Volume Table High Voltage Super Junction MOSFET Market Growth 2021-2026, by Application, in Volume Table High Voltage Super Junction MOSFET Market Share in 2026, by Application, in Volume 6.4 Impact of the COVID-19 on the Demand 7 Region Operation 7.1 Regional Production Table High Voltage Super Junction MOSFET Production 2016-2020, by Region, in USD Million Table High Voltage Super Junction MOSFET Production 2016-2020, by Region, in Volume 7.2 Regional Market Table Global High Voltage Super Junction MOSFET Market 2016-2020, by Region, in USD Million Table Global High Voltage Super Junction MOSFET Market Share 2016-2020, by Region, in USD Million Table Global High Voltage Super Junction MOSFET Market 2016-2020, by Region, in Volume Table Global High Voltage Super Junction MOSFET Market Share 2016-2020, by Region, in Volume 7.3 by Region 7.3.1 North America 7.3.1.1 Overview Figure North America High Voltage Super Junction MOSFET Market Size and Growth 2016-2020, in USD Million Figure North America High Voltage Super Junction MOSFET Market Size and Growth 2016-2020, in Volume 7.3.1.2 by Country (U.S., Canada, Mexico) Table North America High Voltage Super Junction MOSFET Market Size 2016-2020, by Country, in USD Million Table North America High Voltage Super Junction MOSFET Market Size 2016-2020, by Country, in Volume 7.3.2 Europe 7.3.2.1 Overview Figure Europe High Voltage Super Junction MOSFET Market Size and Growth 2016-2020, in USD Million Figure Europe High Voltage Super Junction MOSFET Market Size and Growth 2016-2020, in Volume 7.3.2.2 by Country (Germany, U.K., France, Italy, Russia, Spain etc.) Table Europe High Voltage Super Junction MOSFET Market Size 2016-2020, by Country, in USD Million Table Europe High Voltage Super Junction MOSFET Market Size 2016-2020, by Country, in Volume 7.3.3 Asia-Pacific 7.3.3.1 Overview Figure Asia-Pacific High Voltage Super Junction MOSFET Market Size and Growth 2016-2020, in USD Million Figure Asia-Pacific High Voltage Super Junction MOSFET Market Size and Growth 2016-2020, in Volume 7.3.3.2 by Country (China, India, Japan, Southeast Asia etc.) Table Asia-Pacific High Voltage Super Junction MOSFET Market Size 2016-2020, by Country, in USD Million Table Asia-Pacific High Voltage Super Junction MOSFET Market Size 2016-2020, by Country, in Volume 7.3.4 South America 7.3.4.1 Overview Figure South America High Voltage Super Junction MOSFET Market Size and Growth 2016-2020, in USD Million Figure South America High Voltage Super Junction MOSFET Market Size and Growth 2016-2020, in Volume 7.3.4.2 by Country (Brazil, Argentina etc.) Table South America High Voltage Super Junction MOSFET Market Size 2016-2020, by Country, in USD Million Table South America High Voltage Super Junction MOSFET Market Size 2016-2020, by Country, in Volume 7.3.5 Middle East & Africa 7.3.5.1 Overview Figure Middle East & Africa High Voltage Super Junction MOSFET Market Size and Growth 2016-2020, in USD Million Figure Middle East & Africa High Voltage Super Junction MOSFET Market Size and Growth 2016-2020, in Volume 7.3.5.2 by Country (Saudi Arabia, South Africa etc.) Table Middle East & Africa High Voltage Super Junction MOSFET Market Size 2016-2020, by Country, in USD Million Table Middle East & Africa High Voltage Super Junction MOSFET Market Size 2016-2020, by Country, in Volume 7.4 Regional Import & Export 7.5 Regional Forecast Table High Voltage Super Junction MOSFET Market Forecast 2021-2026, by Region, in USD Million Table High Voltage Super Junction MOSFET Market Forecast 2021-2026, by Region, in Volume 8 Marketing & Price 8.1 Price and Margin 8.1.1 Price Trends 8.1.2 Factors of Price Change Table Price Factors List 8.1.3 Manufacturers Gross Margin Analysis 8.2 Marketing Channel Figure Marketing Channels Overview 9 Research Conclusion
List of Table List of Table 1. Table Upstream Segment of High Voltage Super Junction MOSFET 2. Table Application Segment of High Voltage Super Junction MOSFET 3. Table Global High Voltage Super Junction MOSFET Market 2016-2026, by Application, in USD Million 4. Table Major Company List of THT Type 5. Table Major Company List of Others 6. Table Global High Voltage Super Junction MOSFET Market 2016-2020, by Type, in USD Million 7. Table Global High Voltage Super Junction MOSFET Market 2016-2020, by Type, in Volume 8. Table Global High Voltage Super Junction MOSFET Market Forecast 2021-2026, by Type, in USD Million 9. Table Global High Voltage Super Junction MOSFET Market Forecast 2021-2026, by Type, in Volume 10. Table STMicroelectronics Overview List 11. Table Business Operation of STMicroelectronics (Sales Revenue, Sales Volume, Price, Cost, Gross Margin) 12. Table Renesas Electronics Overview List 13. Table Business Operation of Renesas Electronics (Sales Revenue, Sales Volume, Price, Cost, Gross Margin) 14. Table ON Semiconductor (Fairchild Semiconductor) Overview List 15. Table Business Operation of ON Semiconductor (Fairchild Semiconductor) (Sales Revenue, Sales Volume, Price, Cost, Gross Margin) 16. Table Alpha & Omega Semiconductor Overview List 17. Table Business Operation of Alpha & Omega Semiconductor (Sales Revenue, Sales Volume, Price, Cost, Gross Margin) 18. Table Infineon Technologies Overview List 19. Table Business Operation of Infineon Technologies (Sales Revenue, Sales Volume, Price, Cost, Gross Margin) 20. Table Toshiba Overview List 21. Table Business Operation of Toshiba (Sales Revenue, Sales Volume, Price, Cost, Gross Margin) 22. Table Fuji Electric Overview List 23. Table Business Operation of Fuji Electric (Sales Revenue, Sales Volume, Price, Cost, Gross Margin) 24. Table IceMOS Technology Overview List 25. Table Business Operation of IceMOS Technology (Sales Revenue, Sales Volume, Price, Cost, Gross Margin) 26. Table ROHM Overview List 27. Table Business Operation of ROHM (Sales Revenue, Sales Volume, Price, Cost, Gross Margin) 28. Table Vishay Overview List 29. Table Business Operation of Vishay (Sales Revenue, Sales Volume, Price, Cost, Gross Margin) 30. Table DACO Semicondusctor Overview List 31. Table Business Operation of DACO Semicondusctor (Sales Revenue, Sales Volume, Price, Cost, Gross Margin) 32. Table WUXI NCE POWER Overview List 33. Table Business Operation of WUXI NCE POWER (Sales Revenue, Cost, Gross Margin) 34. Table CYG Wayon Overview List 35. Table Business Operation of CYG Wayon (Sales Revenue, Sales Volume, Price, Cost, Gross Margin) 36. Table KIA Semiconductor Technology Overview List 37. Table Business Operation of KIA Semiconductor Technology (Sales Revenue, Cost, Gross Margin) 38. Table Potens Semiconductor Overview List 39. Table Business Operation of Potens Semiconductor (Sales Revenue, Cost, Gross Margin) 40. Table Global High Voltage Super Junction MOSFET Sales Revenue 2016-2020, by Company, in USD Million 41. Table Global High Voltage Super Junction MOSFET Sales Revenue Share 2016-2020, by Company, in USD Million 42. Table Global High Voltage Super Junction MOSFET Sales Volume 2016-2020, by Company, in Volume 43. Table Global High Voltage Super Junction MOSFET Sales Volume Share 2016-2020, by Company, in Volume 44. Table Regional Demand Comparison List 45. Table Major Application in Different Regions 46. Table High Voltage Super Junction MOSFET Demand Forecast 2021-2026, by Application, in USD Million 47. Table High Voltage Super Junction MOSFET Demand Forecast 2021-2026, by Application, in Volume 48. Table High Voltage Super Junction MOSFET Market Growth 2021-2026, by Application, in Volume 49. Table High Voltage Super Junction MOSFET Market Share in 2026, by Application, in Volume 50. Table High Voltage Super Junction MOSFET Production 2016-2020, by Region, in USD Million 51. Table High Voltage Super Junction MOSFET Production 2016-2020, by Region, in Volume 52. Table Global High Voltage Super Junction MOSFET Market 2016-2020, by Region, in USD Million 53. Table Global High Voltage Super Junction MOSFET Market Share 2016-2020, by Region, in USD Million 54. Table Global High Voltage Super Junction MOSFET Market 2016-2020, by Region, in Volume 55. Table Global High Voltage Super Junction MOSFET Market Share 2016-2020, by Region, in Volume 56. Table North America High Voltage Super Junction MOSFET Market Size 2016-2020, by Country, in USD Million 57. Table North America High Voltage Super Junction MOSFET Market Size 2016-2020, by Country, in Volume 58. Table Europe High Voltage Super Junction MOSFET Market Size 2016-2020, by Country, in USD Million 59. Table Europe High Voltage Super Junction MOSFET Market Size 2016-2020, by Country, in Volume 60. Table Asia-Pacific High Voltage Super Junction MOSFET Market Size 2016-2020, by Country, in USD Million 61. Table Asia-Pacific High Voltage Super Junction MOSFET Market Size 2016-2020, by Country, in Volume 62. Table South America High Voltage Super Junction MOSFET Market Size 2016-2020, by Country, in USD Million 63. Table South America High Voltage Super Junction MOSFET Market Size 2016-2020, by Country, in Volume 64. Table Middle East & Africa High Voltage Super Junction MOSFET Market Size 2016-2020, by Country, in USD Million 65. Table Middle East & Africa High Voltage Super Junction MOSFET Market Size 2016-2020, by Country, in Volume 66. Table High Voltage Super Junction MOSFET Market Forecast 2021-2026, by Region, in USD Million 67. Table High Voltage Super Junction MOSFET Market Forecast 2021-2026, by Region, in Volume 68. Table Price Factors ListList of Figure List of Figure 1. Figure High Voltage Super Junction MOSFET Industry Chain Structure 2. Figure Global High Voltage Super Junction MOSFET Market Growth 2016-2020, by Type, in USD Million 3. Figure Global High Voltage Super Junction MOSFET Market Growth 2016-2020, by Type, in Volume 4. Figure Global High Voltage Super Junction MOSFET Sales Revenue Share in 2020, by Company, in USD Million 5. Figure Global High Voltage Super Junction MOSFET Sales Volume Share in 2020, by Company, in Volume 6. Figure North America High Voltage Super Junction MOSFET Market Concentration, in 2020 7. Figure Europe High Voltage Super Junction MOSFET Market Market Concentration, in 2020 8. Figure Asia-Pacific High Voltage Super Junction MOSFET MMarket Concentration, in 2020 9. Figure South America High Voltage Super Junction MOSFET Market Concentration, in 2020 10. Figure Middle East & Africa High Voltage Super Junction MOSFET Market Concentration, in 2020 11. Figure High Voltage Super Junction MOSFET Demand in Power Supply Application, 2016-2020, in USD Million 12. Figure High Voltage Super Junction MOSFET Demand in Power Supply Application, 2016-2020, in Volume 13. Figure High Voltage Super Junction MOSFET Demand in Industrial Application, 2016-2020, in USD Million 14. Figure High Voltage Super Junction MOSFET Demand in Industrial Application, 2016-2020, in Volume 15. Figure High Voltage Super Junction MOSFET Demand in Lighting Application, 2016-2020, in USD Million 16. Figure High Voltage Super Junction MOSFET Demand in Lighting Application, 2016-2020, in Volume 17. Figure High Voltage Super Junction MOSFET Demand in Display Application, 2016-2020, in USD Million 18. Figure High Voltage Super Junction MOSFET Demand in Display Application, 2016-2020, in Volume 19. Figure High Voltage Super Junction MOSFET Demand in Others, 2016-2020, in USD Million 20. Figure High Voltage Super Junction MOSFET Demand in Others, 2016-2020, in Volume 21. Figure High Voltage Super Junction MOSFET Market Growth 2021-2026, by Application, in USD Million 22. Figure High Voltage Super Junction MOSFET Market Share in 2026, by Application, in USD Million 23. Figure North America High Voltage Super Junction MOSFET Market Size and Growth 2016-2020, in USD Million 24. Figure North America High Voltage Super Junction MOSFET Market Size and Growth 2016-2020, in Volume 25. Figure Europe High Voltage Super Junction MOSFET Market Size and Growth 2016-2020, in USD Million 26. Figure Europe High Voltage Super Junction MOSFET Market Size and Growth 2016-2020, in Volume 27. Figure Asia-Pacific High Voltage Super Junction MOSFET Market Size and Growth 2016-2020, in USD Million 28. Figure Asia-Pacific High Voltage Super Junction MOSFET Market Size and Growth 2016-2020, in Volume 29. Figure South America High Voltage Super Junction MOSFET Market Size and Growth 2016-2020, in USD Million 30. Figure South America High Voltage Super Junction MOSFET Market Size and Growth 2016-2020, in Volume 31. Figure Middle East & Africa High Voltage Super Junction MOSFET Market Size and Growth 2016-2020, in USD Million 32. Figure Middle East & Africa High Voltage Super Junction MOSFET Market Size and Growth 2016-2020, in Volume 33. Figure Marketing Channels Overview