SAT Epoxy Resin Amorphous Toroidal Core and C Cut Core
SAT epoxy resin amorphous toroidal cores and c cut cores made of amorphous or nanocrystalline alloys are magnetically soft (lower coercivity and core loss, higher permeability than ferrite and permalloy). High resistivity which shows lower loss at a range frequency. The losses are among the lowest of majority magnetic materials at present. SAT epoxy resin amorphous toroidal cores and c cut cores can make components smaller, quieter and more energy switching efficiency in industries such as automobile, sensor, PV solar.
The Specification
of Epoxy Resin Magnetic Toroidal Cores
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Core design
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Toroidal core
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Core for common mode choke
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14084.5
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Nominal Dimensions
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14x8x4.5 mm
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Core Material
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SATG1K101
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Type of Finish
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Plastic box / silicon rubber
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Rated Dimensions
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Afe=0.108cm²
lFe=3.46cm
mFe=2.88g
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Final Inspection
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Magnetical Test Measurement at room temperature (AQL 0,65)
Inductance test without DC-magnetisation
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7.1.Measurement of core losses according to MATS-2010A
Setting values:
B=400mT
F=50KHz
Specified value:
pFe≤120 W/kg
7.2.Measurement of flux density swing from residual flux
density into saturation with unipolar rectangular voltage pulses, constant
field strength amplitude.
Setting values:
td=20µs
fP=1kHz
H=2A/cm
Specified value:
Br/Bs≥0.8
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Epoxy Resin Amorphous Toroidal
Core Features:
1. 70% lower core loss
compared to ferrite and silicon steel cores.
2. Lower hysteresis and eddy current losses, higher permeability.
3. Better overload capacity.
4. Environment friendly, lower carbon dioxide emission due to the lower demand
in generation.
5. Lower total cost of manufacturing due to the SAT Zero-Waste Eco
Technology.
6. Short circuit strength increasing due to the tape-wound construction.
7. Smaller size, easier to assemble and repair.
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