Neatly designed 2 part lead-in, lead-out PSU cases held together by 4 screws and with shuttered ventilation slots on all sides. Moulded from flame retardant material to UL94V-0, with cable entry and exit slots at each end.

Type FE2LTL will accomodate E157 transformers 12 to 20VA.

Type FE1 will accomodate E166 transformers 25 to 50VA