9 + 9 PCB 30VA Toroidal Transformer

Toroidal Transformers

SKU: PB2307

RRP $179.95
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9 + 9 PCB 30VA Toroidal Transformer

Toroidal Transformers

Toroidal transformers provide a higher output compared to traditional E-I transformers of a similar physical size. They have substantially reduced radiated hum and electrical noise, generate less heat and have much better regulation making them ideal for high performance, low noise circuits. 

The transformer is “potted” in an epoxy compound within a plastic housing. Configured with 2 x 120V primaries and 2 identical secondaries which can be wired in either series or parallel. Being PCB mount reduces assembly time as the transformer simply solders to the PCB. For extra stability and mechanical reliability the transformer can be secured to the PCB with a self tapping screw. 


  • Primary voltage: 2 x 120V AC
  • Total VA rating: 30VA
  • Insulation: Class B (130°C)
  • Magnetising current: <30mA
  • Temperature rise: <85°C
  • External AC fuse (required): 250mA
  • Thermal Fuse: 84°C
  • Regulation: ≈16%
  • Weight: ≈450g
  • PCB hole size: 2mm
  • Approval: SAA151379EA


SKU PB2307
Barcode # 9321758174708
Brand Power Iran
Shipping Weight 1.0000kg
Shipping Width 0.100m
Shipping Height 0.030m
Shipping Length 0.050m
Shipping Cubic 0.000150000m3
Unit Of Measure ea

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