ER2834 220v to 110v step down transformer for power supply

 1.    COIL NUMBER:  1

 2.    20KHZ-500KHZ

 3.    HIGH INSULATION STRENGTH

 4.   LOWER PROFILE AND WEIGHT

 5.   VOLTAGE  CHANGE

 6.   COIL  STRUCTURE: TOROIDAL

 7.   CORE  MATERIAL:  MNZN POWER FERRITE MAGNET PC40/PC44/PC95

 8.  TAPE:  3M

 9.  CE & ROHS APPROVED

 10.  ER TYPE TRANSFORMERS ARE WIDELY USED IN SWITCH POWER SUPPLIES,UPS,ELECTRICAL EQUIPMENTS AND LED LAMPS.

 11.   WELCOME TO VISIT OUR FACTORY.