Transformer Core for Inverted UPS Power Transformer 50/100*25mm

• Material: Iron-based Nanocrystalline Core
• Shape: Toroidal
• Transport Package: Plywood Box
• Specification: 60/120*30mm
• Origin: China
• Model NO.: 50/100*25mm
• HS Code: 85049019
• Production Capacity: 360 Tons/Year

Product Description

Transformer Core For Inverted UPS Power Transformer 50/100*25mm
 

Product Description

Features:
high saturation magnitical induction,minimize the volume of the transformer
High permeability and low coercive force,increase the efficience of the transformer
Low core loss,reduce the temperature rise of the transformer
Good temperature stability, can work under 130oC for long time
Applications:
Various high frequency switching mode power supplies
inverter welding machine
x-ray power supplies,laser power supplies,communication power supplies
UPS,high frequency induction heating power supplies
charging power supplies
electrolytic plating power supplies etc.

Detailed Photos

Core Winding:

Cores are annealing in vacuum furnace:
Cores are 100% tested after annealing:

Solidify for the cores:

Core Packing:

Product Parameters

Electrical property standard :
The comparison between nano crystalline core and ferrite core
bascal parameter	nanocrystallie core	Ferrite core
Saturated magnetic induction Bs(T)( T )	1.25	0.5
Residual magnetic field density Br(T)( T ) ( 20KHz )	<0.20	0.2
core loss( 20KHz/0.5T ) ( W/Kg )	<25	can not be used
core loss( 50KHz/0.32T ) ( W/Kg )	<35	can not be used
permeability ( 20KHz ) ( Gs/Oe )	>20,000	2,000
coercive force (A/m)	<1.60	6
Saturated magnetostrictive coefficient λs (×10^-6)	<2	4
Resistivity (mW-cm)	130	10^6
Curie temperature ( ºC )	570	<200
Stacking factor	0.75	-

Packaging & Shipping

All cores are well packed by strpong plywood boxes to acoid any damage during transportation: