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Nps Sendust Cores

Supplier From China
Dec-10-10

Our NPS cores are iron, silicon, and aluminium alloy distrubute.have good temperature stability,significantly lower loss than powder iron cores,good DC Bias performance, low magnetostriction, lower cost than MPP magnetic cores.
Specialty of product
Binding with inorganic only
Neither aging nor instability issue.
No noise
Customized service: We provide special products according to customer's requirements, like customized appearance or characteristic, especially high efficiency.
Serial/Model NO.: NPS157075
AL(nH/N2): 101
Perm(ª¦): 75
Bare Core OD(mm/inch): 39.88/1.570
Bare Core ID(mm/inch): 24.13/0.950
Bare Core HT(mm/inch): 14.48/0.570
Coated Core OD(mm/inch): 40.69/1.602
Coated Core ID(mm/inch): 23.32/0.918
Coated Core HT(mm/inch): 15.37/0.605
Magnetic Material: FeSiAl
CoreLoss: Medium
DCBias: Good
Curie Temp.: 600
Flux Density(G): 10000
Available OD Size: From 0.140inch to 3.063inch
Available Permeabilities:26 Tto 173ª¦
Advantages:
NPS and Sendust have the same performance.
but its cost is significantly lower than that of Sendust.
Core loss lower than 300MW/cm3.ú¿100Gauss,50KHzú¬
Wide range of permability:26--173 ª¦
Applications:
PFC chokes for server/PC
Switching regulator inductors
In-line noise filters
High Q filters
EMI filters
Output chockes for general
Characteristics:
Iron,silicon,and aluminium alloy distributed;
Good temperature stability;
Significantly lower loss than powder iron cores;
Good DC Bias performance;
Low magneticostriction;
Lower cost than MPP core

Price and Minimum Quantity

Price: Negotiable
MOQ: Not Specified

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Sep-13-19
 
Material: FeSi, Sendust
Toroid core
OD: 143mm
ID: 80mm
HT: adjustable
Permeability: 19u, 22u
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Serial/Model NO.: NPS-L184060
AL(nH/N2): 135
Perm(ª¦): 60
Bare Core OD(mm/inch): 46.74/1.840
Bare Core ID(mm/inch): 24.13/0.950
Bare Core HT(mm/inch): 18.03/0.710
Coated Core OD(mm/inch): 47.63/1.875
Coated Core ID(mm/inch): 23.32/0.918
Coated Core HT(mm/inch): 18.92/0.745
Magnetic Material: FeSi
CoreLoss: Lowest
DCBias: Better
Curie Temp.: 450
Flux Density(G): 8000
Available OD Size: From 0.140inch to 3.063inch
Available Permeabilities:26,60,125,147,160,173,205,250
Available sharp toroidal ,E,U,etc.


NPS-L coresmaterials made from Fe-Si-Al alloy are developed to match MPP cores materials made from Ni-Fe-Mo alloy. The two kinds have the same performance,NPS-L's cost is much lower.


Characteristics:
Binding with inorganic only.Neither aging nor instability issue. No noise
Customized service: We provide special products according to customer's requirements, like customized appearance or characteristic, especially high efficiency
Lower cost than MPP cores
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Nps

MOQ: Not Specified
 
Nps series characteristic
ron, silicon, and aluminium alloy distrubuted
good temperature stability
significantly lower losses than powder iron cores
good dc bias performance
low magnetostriction
May-23-08
Supplier From Huzhou, China
Dec-04-09
Buyer From Huzhou, Zhejiang, China
May-08-20
Supplier From Dongguan, Guangdong, China
May-25-20
 
PM cores are a variation on classic P cores, suitable for large high power transformers and energy storage chokes. They have larger wire slots facilitating easy assembly, but still the good shielding of a closed core shape.
PM cores can be found in transmission and radar equipment and in various high power industrial installations.
Jun-21-20
 
Toroids have the best possible shape from the magnetic point of view. The flux path is completely closed so the capabilities of the ferrite are fully exploited. Especially for high permeability ferrites
the effect of even a minor airgap in the magnetic circuit
can spoil up to 50% of the effective permeability. A further
advantage is the very low leakage fi eld which makes it a
suitable shape for power and pulse transformers.
Ring cores are mainly used for pulse- and wide band transformers and interference suppression coils but also in
special power supplies.
May-27-20
 
Due to the high saturation fl ux density
of iron powder (950...1600 mT) these
ring cores are very suitable for output
chokes carrying high DC currents.
Another application is found in lamp
dimmers as ballast choke.
The cores are made of electrolytic iron
powder, mixed with a small amount of
resin for insulation. They are coated
with polyamide 11 (thickness 0.1 - 0.3
mm). The isolation voltage between
core and winding is up to 1500 V.

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