TRF-328 48V 3A Open Frame CT Transformer

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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.
















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.