The TRF-328 is a 48 volt center tap open style transformer with a primary voltage input of 120VAC/60Hz and can be used for small electronic projects and designs.
With a center tapped secondary they are ideal where the output needs to be rectified to DC.
Dimensions: 85 x 78 x 115mm 
CSA approval.
| 
 Order#  | 
  Center Tap 
 Volt 
 | 
 Current Amperage  | 
| 
 TRF-310  | 
 12VCT  | 
 4A  | 
| 
 TRF-315  | 
 24VCT  | 
 3A  | 
| 
 TRF-328  | 
 48VCT  | 
 3A  | 
TRANSFORMER VCT DEFINED
VCT stands for Voltage Center Tapped. The center tap provides a third wire connected to the electrical middle of the secondary winding wires. The total rated voltage is available between the two outside secondary wires.
One half (1/2) of the rated voltage is available from either end of the secondary winding wires to the center tap wire.
For example, the TRF-328 has 24V on each side.