high permeability under week magnetic field, high stable performance, high magnetic induction density and low iron core loss

Performance characteristics:

Model: equal to 1 J 85 and 1 J 79 (PC0Ni-Fe) series

It has high permeability under week magnetic field, high stable performance, high magnetic induction density and low iron core loss, is convenient for processing non-standard products, and is commonly used by mutual induction iron core of zero-sequence and electric leakage switch iron core.

The physical characteristics and electromagnetism characteristics

Model	Saturated induction density Bs(T)	Initial permeability um(Gs/Oe)	Maximum Permeability um(Gs/Oe)	Coercive force Hc(A/m)	Saturated magnetostristive coefficient λs	Curie temperature Tc()	Occupation efficiency (%)
1J85	0.75	6×104	45×104	<2.3	<2×10-6	400	90

Typical perpermance index: (V-A method) (f=50Hz N1=N2=1)

ID/OD×H	Input current (mA)	Output voltage (mV)	ID/OD×H	Input current (mA)	Output voltage (mV)
Φ14/19×6.5	50mA	≥1.3mV	Φ14/19×8	10mA	≥0.17mV
Φ10.5/14.5×5	50mA	≥0.5mV	Φ16/21×10	10mA	≥0.21mV
Φ13/17.8×5	50mA	≥0.8mV	Φ14/20×10	10mA	≥0.2mV
Φ9.6/13.5×10	20mA	≥0.4mV	Φ8/12×5	50mA	≥0.5mV

*Other specifications of iron cores may be ordered according to requirements of clients.

Permalloy ribbon