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Flat Transformer Cores

 

Flat Transformer Cores Magnetic Characteristics
  Symbol Unit Measuring Conditions Material Type
  Frequency Flux Density Temperature P4 P5
Initial Permeability µi   10kHz < 0.1mT 25ºC 2500±25% 2000±25%
Amplitude Permeability µa   25kHz 200mT 25ºC > 3200  
          100ºC > 3200  
Power Loss Pv kw/m3 25kHz 200mT 25ºC 102  
          100ºC 55  
      100kHz 200mT 25ºC 700 750
          100ºC 450 600
      300kHz 100mT 25ºC 660 500
          100ºC 430 380
      500kHz 50mT 25ºC   190
          100ºC   150
Saturation Flux Density Brms mT 1kHz H=1000A/m 25ºC 480 480
          100ºC 380 380
Remanence Brms mT 1kHz H=1000A/m 25ºC 100 130
          100ºC 50 60
Coercivity Hc A/m 1kHz H=1000A/m 25ºC 8 14
          100ºC 5 9
      25kHz H=100A/m 25ºC    
Curie Temperature Tc ºC       > 220 > 220
Resistivity ρ Ωm       0.25 0.30
Density d kg/m3       4.80 4.70
Squarness     25kHz H=100A/m 25ºC    

 

Flat Transformer Cores Part Numbering System
SERIES SIZE MAT'L COATING COATING COLOR
FT-
Xfmr Module		 04
4 mm		 A
P4 Material		 P
Parylene		 G
06
6 mm		 B
P5 Material		 Q
Polyurethane		 W
08
8 mm		   E
Epoxy		  
10
10 mm		   U
Uncoated		  
15 (1)
15 mm		      

Notes: (1) 15 mm Transformer Core available in P4 material only

Examples:
DWG # Ordering Number        
  FT- 10 A P X
  FT-10APX 10mm Xfmr, 2 cores, P4 Material, Parylene Coated, No Color
         
  FT- 15 A E G
3510-0008 FT-15AEG 15mm Xfmr, 2 cores, P4 Material, Epoxy Coated, Mellon Green
         
  FT- 15 A E G
3510-0013 FT-15AEG 15mm Xfmr, 1 cores, P4 Material, Epoxy Coated, Mellon Green
         
  FT- 15 A E G
3510-0014 FT-15AEG 15mm Xfmr, 2 cores, P4 Material, Epoxy Coated, Mellon Green

 

Flat Transformer Cores Part Numbers
DWG # PART NUMBER A (mm)
Outside
Cross-Section		 C (mm)
Inside
Cross-Section		 B (mm)

(Length)		 Color Coating le
(cm)		 Ae
(cm2)		 Ve
(cm3)		 AL
nH/N2
(±25%)		 Initial Perm. (ui)
(±25%)		 Material
6010-1002 FT-06APX 6.2 max 2.90 min 11.7 max Clear Parylene 1.77 0.183 0.324 3180 2500 P4
6010-0005 FT-06AUX 6.0±0.2 3.00±0.10 11.3±0.3 Clear Uncoated 1.77 0.183 0.324 3180 2500 P4
6010-1002 FT-06BPX 6.2 max 2.90 min 11.7 max Clear Parylene 1.77 0.183 0.324 2250 2000 P5
6010-0005 FT-06BUX 6.0±0.2 3.00±0.10 11.3±0.3 Clear Uncoated 1.77 0.183 0.324 2250 2000 P5
6010-1004 FT-08APX 8.2 max 4.00±0.15 8.6 max Clear Parylene 2.33 0.163 0.380 1930 2500 P4
6010-0003 FT-08AUX 8.0±0.2 4.00±0.15 8.0±0.2 Clear Uncoated 2.33 0.163 0.380 1930 2500 P4
6010-1004 FT-08BPX 8.2 max 4.00±0.15 8.6 max Clear Parylene 2.33 0.163 0.380   2000 P5
6010-0003 FT-08BUX 8.0±0.2 4.00±0.15 8.0±0.2 Clear Uncoated 2.33 0.163 0.380   2000 P5
6010-1001 FT-10ABW 10.1±0.2 4.80 min 13.60±0.25 White PolyU 2.90 0.35 1.00 4650 2500 P4
6010-0001 FT-10AUX 10.0±0.2 5.00±0.20 13.5±0.2 Clear Uncoated 2.90 0.35 1.00 4650 2500 P4
  FT-10BBX 10.1±0.2 4.80 min 13.60±0.25 Clear Parylene 2.90 0.35 1.00 3325 2000 P5
  FT-10BUX 10.0±0.2 5.00±0.20 13.5±0.2 Clear Uncoated 2.90 0.35 1.00 3325 2000 P5
6010-1005 FT-15AEG 15.4±0.3 7.35 min 21.2±0.5 Green Epoxy 4.50 0.77 3.46   2000 P4
6010-0004 FT-15AUX 15.0±0.4 7.50±0.20 20.5±0.5 Clear Uncoated 4.50 0.77 3.46   2000 P4

 

 

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