Comparative table of grades of materials soft magnetic ferrites Mn-Zn for weak magnetic fields of production Ферроприбор, Epcos, Samwha.



Range of working frequencies Manufacturers of cores
Ферроприбор Epcos Samwha
To 0.45МГц 10000НМ COMPARABLE SM100
up To 2mhz 4000НМ N30 SM50
6000НМ T35 SM70
6000НМ1 T37
To Braid 1500НМ3 N49
2000НМ1 N48 SM-19

Comparison table brands of soft magnetic materials Mn-Zn ferrites in strong magnetic fields the production of Ферроприбор, Epcos, Samwha.

Range of working frequencies Manufacturers of cores
Ферроприбор Epcos Samwha
up To 100khz 2500НМС2
2500НМС5
2500НМС7
2500НМС9
N27
N67
N87
N97
-
PL7
PL9
PL11
up To 16 Khz 3000НМС OF

Comparative table of grades of materials soft magnetic ferrites Ni-Zn for weak magnetic fields produced in Russia, Epcos, Samwha.

Range of working frequencies Manufacturers of cores
Ферроприбор Epcos Samwha
The Clock 400НН K8
1000HH K9
up To 100mhz 20BH SV-3C
30BH SV-2AC
50BH DV-2C
 
Weak-field H = up to 8A/m
The middle of the field H = from 8A/m up to 16 A/m
The strengths of the field H = exceeding 16 A/m