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R-Core Power Transformer - high voltage

R-Core Power Transformer - high voltage
R-Core Power Transformer - high voltageR-Core Power Transformer - high voltage
Price: $35.00
20 in stock
Item Number: 7214
Manufacturer: CUI
This high voltage R-core transformer was designed for high end audio applications. The HV winding is cabable of providing 270VAC at 65mA. There are also three low voltage windings useful for tube filaments, etc. Perfect for a phono stage, 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
  • Lead Lengths (approximate)
    PRIMARY, RED, 8"
    GRN. 12 1/2"
    ORG. 20 1/2"
  • Winding Sequence
    PRIMARY
    RED SEC.
    BRN SEC.
    GRN SEC.
    ORG SEC.
  • Construction: Meet requirements of IEC60065 8th edition, for class II (reinforced) insulation system, for dialectic strength, creepage and clearance, thermal performance
  • Transformer designed for 5% voltage regulation under load
  • Windings tightly secured for no buzz under 50Hz pulsed load for 43VAC load
  • Primary exitation current: TBD max at 120V 60Hz no load
  • Core size: R50, 12K gauss at 50Hz
  • Hi Pot: 3000VAC RMS for 1 minute: primary to core, secondary to core and primary to secondary
  • Varnish impregnate
  • Identical turns on both bobbins
 

Related Products

R-Core Power Transformer - low voltage
R-Core Power Transformer - low voltage
Price: $20.00
R-Core Power Transformer - low voltage
This R-core transformer was designed for high end audio applications. The HV winding is cabable of 45VAC at 75mA, useful for 6H30Pi or 6DJ8 tube types. There are three additional low voltage windings. Perfect for a phono stage, DAC, or preamp.
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TC Tubes specializes in precision testing and matching of vintage and new production vacuum tubes for guitar & bass players, audiophiles, and DIY tube audio enthusiasts. Our website features secure payment options and fast, convenient shipping around the world.

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