~ER7.5, including all kinds of ER type, such as ER14.5, ER2824, ER2834,ER2826,ER3326,ER3526,ER3530,ER4215,ER4052.
We can provide products according to your specification, sample or application.
Please provide below information when you inquire;
1)Power supply topologies
3) Input and output voltage
Alibaba store: http://www.aliexpress.com/store/1459305