• Terms and definitions
  • Toroidal Power Transformers: Electro Pejvak has been manufacturing torodial power transformers since 1994 in a wide range of different models and dimensions. These transformers are used in many applications such as communication, medical equipments, and others.
  • Advantages:
  • Lighter weight and dimensions
  • Lower noise
  • High efficiency
  • work in high temprature
  • Mounting Options:
  • Dished metal washer with foam pads and bolt, the most economic option
  • Polyethylene teflon mounting with washer
  • Epoxy resin filled center with clearance hole
  • Metal mounting L plate
Dimensions and weight at specified power
Power (VA)Final diameter (mm)Weight (kg)Power (VA)Final diameter (mm)Weight (kg)
20 60×33 0.39 450 138×68 4.2
40 71×37 0.57 500 147×67 4.8
50 75×35 0.63 600 140×80 4.9
60 78×40 0.77 800 155×80 6.4
80 82×42 0.91 1000 168×78 8.2
100 88×43 1.1 1500 188×89 10.3
150 94×54 1.6 2000 207×97 12.6
200 114×51 2.0 2500 216×106 16.2
250 110×57 2.3 3000 219×124 19.2
300 122×57 2.8 3500 222×120 21
350 131×56 3.4 4000 235×120 23
400 128×68 3.6 5000 235×123 27.5