EE30 EI30 high frequency magnetic ferrite core power supply transformer.
We can provide prducts according to your specification, sample for application. Please provide below information and quantity when you inquire.
1)Power supply topologies
2)Frequency
3)Input and output voltage
4)Output power
Alibaba store: http://www.aliexpress.com/store/1459305
Skype: monalei_1