Type R core
Characteristics
Made of high quality coiled CRGO silicon steel strips with extremely low iron-loss & high permeability its continuous uncut rectangular shape prevents magnetic lines of force from being disturbed. No magnetic gaps means telescopic magnetism stresses are easily absorbed. After strict core annealing procedures the magnetic conductivity is nearly fully recovered for extremely low magnetic leakage, low temperature rise, low noise, low energy consumption and low current excitation.
Applications
Power Transformers / High Voltage Transformers Mutual Inductors / Transducers / Audio and Medical Equipment
Product structure drawing
Technical Parameter
| Core type | Power range /VA | a mm |
b mm |
c mm |
h mm |
d mm |
Weight kg |
|---|---|---|---|---|---|---|---|
| R-5 | 4-7 | 59.2 | 36 | 11.8 | 35 | 13.2 | 0.13 |
| R-8 | 7-10 | 67.1 | 44.1 | 15 | 38 | 15.3 | 0.2 |
| R-10 | 8-15 | 72.8 | 46.8 | 16 | 42 | 16.2 | 0.25 |
| R-20 | 20-28 | 77.9 | 52.9 | 18 | 43 | 18.1 | 0.32 |
| R-25 | 22-30 | 82 | 54.5 | 17 | 44.5 | 19.5 | 0.38 |
| R-30 | 25-40 | 93.6 | 57.6 | 20 | 56 | 19.5 | 0.44 |
| R-35 | 30-45 | 95.8 | 60.3 | 21 | 56.5 | 20.3 | 0.5 |
| R-40 | 35-55 | 95.5 | 61 | 20.5 | 55 | 21 | 0.52 |
| R-45 | 40-60 | 91.8 | 64.3 | 22.5 | 50 | 21.5 | 0.54 |
| R-50 | 45-65 | 98.7 | 66.2 | 22 | 54.5 | 22.5 | 0.64 |
| R-80 | 70-95 | 121.7 | 69.7 | 23 | 75 | 23.8 | 0.86 |
| R-100 | 100-130 | 122.2 | 79.2 | 29 | 72 | 25.5 | 1.04 |
| R-160 | 150-200 | 135.7 | 84.2 | 31 | 82.5 | 27.2 | 1.28 |
| R-260 | 200-300 | 152.1 | 89.1 | 31 | 94 | 29.4 | 1.68 |
| R-320 | 280-380 | 158.7 | 98.2 | 37 | 97.5 | 31 | 1.99 |
| R-600 | 380-620 | 179.4 | 112.4 | 38 | 105 | 37.7 | 3.21 |
| R-800 | 500-950 | 191.5 | 124.5 | 38 | 105 | 44 | 4.57 |
| R-1000 | 650-1200 | 213.5 | 130.5 | 44 | 127 | 44.2 | 5.16 |
| R-1500 | 1200-1800 | 228 | 147 | 44 | 125 | 52 | 7.63 |