SAT Epoxy Resin Amorphous Toroidal Core and C Cut Core
SAT epoxy resin amorphous toroidal cores and c cut cores represent the low loss and high permeability design solution for energy switching, delivering the shighest efficiencies for components. They are designed with amorphous or nanocrystalline ribbon whose metal atoms structure occurs in a random pattern and is used to replace silicon steel and ferrite ones. SAT epoxy resin amorphous toroidal cores and c cut cores has organized a grain structure with higher resistance to magnetization cycles, which help to reduce core loss and improve energy switching efficiency.
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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12084.5
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Nominal Dimensions
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12x8x4.5mm
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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=0.07cm².
lFe=3.14cm
mFe=1.7g
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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
|
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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