EFD20 transformer

EFD20 transformer features: Description: EFD Type: from EFD 9.5 to EFD 30Applications: Switching power supplies LED Driving DC/AC-DC converters DC/AC-AC inverters Ballasts TV/monitors ADSL Audio visual equipment Office automation PDAs Notebook computers DSC TFT-LCD monitors ISDN Various electronic equipment Ultra-thin electronic devicesCustomers' specifications are welcome ABCDEFGEFD15/15/515.0±0.411.0±0.355.3±0.154.65±0.157.5±0.155.5±0.252.4±0.1EFD15/18/714.9±0.611.1±0.35.6±0.26.8±0.28.75±0.156.2±0.24.6±0.2EFD18/40/518.5max13.1min6.0±0.155.3±0.1520.1±0.217.1±0.23.0±0.2EFD20/20/720.0±0.5515.4±0.58.9±0.26.65/+0.2/0.1510.0±0.257.7±0.253.6±0.2EFD20/23/620.0±0.5515.4±0.58.9±0.25.6±0.111.5±0.159.3±0.153.6±0.15EFD20/23/520.0±0.415.4±0.58.9±0.25.4±0.111.5±0.159.3±0.153.6±0.15EFD25/25/925.0±0.6518.7±0.611.4±0.29.1±0.212.5±0.259.3±0.255.2±0.25EFD25/26/1225.05±0.6518.8min8.8±0.2512.45±0.2512.9±0.29.85±0.258.3±0.3EFD25/31/1125.0±0.519.0min10.0±0.211.0±0.215.3±0.2512.0±0.36.5±0.2EFD30/30/930.0±0.822.4±0.7514.6±0.39.1±0.315.0±0.2511.2±0.34.9±0.15EFD30/30/9A30.75max23.1min14.6±0.259.0±0.215.5max11.5±0.24.9±0.15EFD31/30/931.7max23.8min14.6±0.309.0/+0.3/-0.215.2±0.311.5±0.24.9±0.15EFD33/40/1033.0±0.525.5min13.0±0.210.0±0.220.0±0.2515.5±0.255.5±0.2