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Block Cores

 

Characteristics Applications
Flexible choice for high current
Lower core loss than Si-Fe tape winded cores
Excellent DC-Bias Characteristics
Magnetrostrition coefficient close to zero
Excellent temperature stability
Excellent frequency stability
Inductors in High current power
Reactors in variable frequency converters
Inductor in hybrid power vehicles’s step up converter
 
 
 
 
 
 
 
 
KDM
Part No.
A
mm
B
mm
C
mm
Le
cm²
Ae
cm²
AL(nH/N²)±15%
26 40 60 90 125
S5030B-E15 50.5±0.5 30.3±0.3 15±0.2 18.71 4.5 95 121 181    
S5030B-E20 50.5±0.5 30.3±0.3 20±0.2 18.28 6 130 165 247    
S6030B-E15 60.5±0.5 30.3±0.3 15±0.2 22.71 4.5 79 100 149    
S6030B-E20 60.5±0.5 30.3±0.3 20±0.2 22.28 6 107 135 203    
S7030B-E15 70.5±0.5 30.3±0.3 15±0.2 26.71 4.5 67 85 127    
S7030B-E20 70.5±0.5 30.3±0.3 20±0.2 26.28 6 91 115 172    
S8030B-E15 80.5±0.5 30.3±0.3 15±0.2 30.71 4.5 58 74 110    
S8030B-E20 80.5±0.5 30.3±0.3 20±0.2 30.28 6 78 100 149