Nanocrystalline Fe-based Common Mode Choke Toroid Cores with High Permeability MSFN-T

La description

Toroidal magnetic cores are made of thin (*8 **0 mm) Fe-based nanocrystalline ribbon and have high permeability in a wide frequency range, high saturation induction, low-loss, increased operating temperature (up to **0 ° C), good thermal stability. T

Magnetic cores have typical valuation of magnetic permeability *0 **0 (at frequency *0 kHz) and more.

3.   Annealing in transverse field , flat hysteresis loop.

4. KEY FEATURES OF THE MATERIAL:

·         Induction amplitude, Bm (*5°C) 1.2 T

·         Induction amplitude, Bm (*0°C) 1.1 T

·         Curie temperature, Tc **0°C

·         Operating temperature range **0°C  ... **0°C

·         Magnetostriction less than 0.**0^*6

·         Typical permeability (*0 kHz) ****0

·         Typical permeability (**0 kHz ) ****0

·         CONFIGURATION:

Ribbon wound magnetic core is placed into hard protective container of glass-filled polyamide or aluminum alloy and mechanically fixed with silicone joint sealant. The container has rounded edges and is designed for direct winding of a thick wire. The container provides a reliable mechanical protection and preservation of nanocrystalline material's properties. The new series is also available without container, with epoxy high-temperature powder coating (MSFNP-TH). All materials conform to standard UL*4V*0/1.
DIMENSIONS AND KEY FEATURES:
MSFN-T Series

• TYPE	Dimensions in container (without a container)  (O.D. I.D. H) (mm)	Mean line length Lm, mm	Cross-section Ac, mm2	Inductance AL1)  ( µH/turn2)		Container material
  				*0 kHz	**0 kHz
  		Nominal	Nominal	Min	Min
  MSFN**7А-T	7.3 3.1 4.1 (7.**3.**3.8)	*5.9	5.*2	*4.7	-	Aluminium foil
  MSFN**8S-T	8.3 3.7 3.3 (8.**4.**3.0)	*8.1	4.7	*1.5	-
  MSFN**0S-T	*1.3 5.3 5.6 (*0.**7.**4.5)	*5.5	6.1	*0.5	-
  MSFN**2A-T	*4.0 6.6 4.8 (*2.**8.**4.5)	*1.0	4.7	6.7	-	Plastic
  MSFN**2S-T	*4.0 6.6 6.3 (*2.**8.**5.0)	*1.0	7.0	*0.0	-
  MSFN**5A-T	*6.7 *0.5 6.3 (*5.***2.**4.5)	*2.2	7.0	*0.0	-
  MSFN**8S-T	*9.8 *0.4 6.4 (*8.***2.**4.5)	*6.5	*0.5	*0.0	-
  MSFN**9A-T	*1.6 *1.0 7.9 (*9.***2.**6.0)	*9.7	*5.7	*4.0	-

• MSFN-TH Series

• TYPE	Dimensions in container [Epoxy coated] (without a container) (O.D. I.D. - H) (mm)	Mean line length Lm, mm	Cross-section Ac, mm2	Inductance AL1)  ( µH/turn2)		Container material
  				*0 kHz	**0 kHz
  		Nominal	Nominal	Min	Min
  MSFN**0S-TH [MSFNP**0S-TH]	*1.3 5.3 5.6 [*1.**5.**5.5] (*0.**6.**4.5)	*5.5	6.1	*2.3 [*7.8]	5.2 [4.2]	Plastic [Epoxy coating]
  MSFN**2S-TH [MSFNP**2S-TH]	*4.0 6.6 6.3 [*3.**7.**5.5] (*2.**8.**4,5)	*1.4	7.0	*1.2 [*6.9]	4.9 [3.9]
  MSFN**5A-TH [MSFNP**5A-TH]	*6.7 *0.5 6.3 [*6.***1.**5.5] (*5.***2.**4.5)	*2.4	5.*6	*1.8 [9.5]	3.0 [2.4]
  MSFN**6A-TH [MSFNP**6A-TH]	*7.8 8.3 8.1 [*7.**9.**7.0] (*6.**0.*6.0)	*0.8	*4.*4	*1.7 [*5.4]	7.9 [6.3]
  MSFN**8S-TH [MSFNP**8S-TH]	*9.8 *0.4 6.4 [*9.***1.**5.5] (*8.***2.**4.5)	*6.5	*0.5	*0.8 [*6.6]	5.2 [4.2]
  MSFN**0A-TH [MSFNP**0A-TH]	*2.5 *0.4 *0.1 [*1.***1.**9.0] (*0.**2.*8.0)