Our standard configuration switchmode transformers are available in five families. Please check links below to learn:
EFD Power Switchmode Transformers: http://www.precision-inc.com/efd
EP Power Switchmode Transformers: http://www.precision-inc.com/ep
RM Power Switchmode Transformers: http://www.precision-inc.com/rm
PQ Power Switchmode Transformers: http://www.precision-inc.com/pq
ETD Power Switchmode Transformers: http://www.precision-inc.com/etd