Part Number | VA Range @50Hz | ID (mm) | OD (mm) | Cross Section Diameter H (mm) | Weight (kg) |
OA-10 | 10 | 32 | 64 | 16.51 | 0.26 |
OA-20 | 20 | 35 | 72 | 18.54 | 0.37 |
OA-30 | 30 | 38 | 75 | 20.07 | 0.42 |
OA-40 | 40 | 40 | 80 | 21.59 | 0.51 |
OA-50 | 50 | 42 | 86 | 23.62 | 0.65 |
OA-80 | 80 | 45 | 92 | 24.89 | 0.79 |
OA-100 | 100 | 48 | 98 | 26.42 | 0.95 |
OA-120 | 120 | 50 | 105 | 27.43 | 1.15 |
OA-150 | 150 | 52 | 108 | 28.96 | 1.27 |
OA-200 | 200 | 55 | 115 | 31.50 | 1.57 |
OA-250 | 250 | 58 | 122 | 33.53 | 1.84 |
OA-300 | 300 | 58 | 128 | 35.05 | 2.03 |
OA-400 | 400 | 62 | 134 | 37.59 | 2.53 |
OA-500 | 500 | 65 | 141 | 39.62 | 2.91 |
OA-600 | 600 | 68 | 148 | 41.40 | 3.36 |
OA-800 | 800 | 72 | 157 | 43.94 | 3.99 |
OA-1000 | 1000 | 75 | 166 | 46.99 | 4.84 |
OA CORES
O-Cores are wound from a grain-oriented silicon steel strip, which is continuously pointed towards each end to produce a circular cross section. We offer O-Cores for power transformers ranging from 10VA to 1000VA.
APPLICATIONS
1.High-end transformers in Audio system
2.Elevator transformer
3.Machinery transformer
OA cores can be supplied epoxy coated, cut or uncut.
Silicon Steel OA Cores Specification
CONTACT US
Consult our customers for surprise discounts
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