1 power loss is reduced, save electricity 2 quality through ISO certification 3 became much smaller, safety 4 low price High performance-price ratio UUI new inductance coil1, frequency for 40KHz, Q value to raise 30% above;2, power loss is reduced, save electricity;3 and save 10% to 30%; copper4, inductance good consistency, inductance can be controlled in + 3% amount of less than, if can be ...