SAT Epoxy Resin Amorphous Toroidal Core and C Cut Core
SAT epoxy resin
amorphous toroidal cores and c cut cores are the suitable material for power
transformer and inductor, choke coil and sensor, especially used in tough
working situation and high-frequency range. SAT epoxy resin amorphous
toroidal cores and c cut cores contribute to make components
smaller, reduce the install space, improve energy switching efficiency in
varieties of industries such as automobile, fire safety and component
manufacturing.
The Specification
of Epoxy Resin Magnetic Toroidal Cores
|
Core design
|
Toroidal core
|
|
Core for common mode choke
|
12.89.53.2
|
|
Nominal Dimensions
|
12.8x9.5x3.2 mm
|
|
Core Material
|
SATG1K101
|
|
Type of Finish
|
Plastic box / silicon rubber
|
|
Rated Dimensions
|
Afe=0.043cm²
lFe=3.5cm
mFe=1.15g
|
|
Final Inspection
|
Magnetical Test Measurement at room temperature (AQL 0,65)
Inductance test without DC-magnetisation
|
|
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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