R-Core Power Transformer

This R core transformer was designed for high end audio applications. The HV winding is cabable of providing 300V DC at 65mA. There are also three low voltage windings useful for tube filaments, etc. Perfect for a DAC, preamp or low powered amp!
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Details

This R core transformer was designed for high end audio applications. The HV winding is cabable of providing 300V DC at 65mA. There are also three low voltage windings useful for tube filaments, etc. Perfect for a DAC, preamp or low powered amp! See schematic below for an example of how to use this power transformer. Of course, there are many other possibilities.  Specifications

  • Primary impedance: 117.5V
  • Secondary impedance: S1  250VACFL    Current: 0.08A S2  10.5VACFL    Current: 1A S3  19VACFL    Current: 0.6A  S4  8.3VACFL    Current: 0.75A
  • See schematic for possible uses for tube applications
  • Dimensions: approximately L 3.75" x W 3.25" x H 2.0"
  • Weight: 2 lbs
  • mounting holes 2 3/4" center to center and 2 3/8" center to center 
 

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