Patent ID: 11908606
Assignee: MURATA MANUFACTURING CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 1:
2. The inductor array component according to claim 1, wherein
when B1 is a thickness of the first region, B2 is a thickness of the second region, A is a width of the third region, μB1 is an effective relative magnetic permeability of the first region, μB2 is an effective relative magnetic permeability of the second region, μA is an effective relative magnetic permeability of the third region, T is a thickness of the inductor array component, w is a width which is not smaller one out of the width of the first straight wiring line and the width of the second straight wiring line, and t is a thickness which is not smaller one out of the thickness of the first straight wiring line and the thickness of the second straight wiring line,
when B1≤(μB2/μB1)×B2,, B
          ⁢
          
            
          
          ⁢
          1
        
        ≤
        
          
            w
            t
          
          ×
          
            
              μ
              A
            
            
              μ
              
                B
                ⁢
                
                  
                
                ⁢
                1
              
            
          
          ×
          A
        
      
    
    
      
        formula
        ⁢
        
          
        
        ⁢
        
          (
          1
          )
        
      
    
  

formula (1) is satisfied,
when B1>(μB2/μB1)×B2,, B2
        ≤
        
          
            w
            t
          
          ×
          
            
              μ
              A
            
            
              μ
              
                B
                ⁢
                
                  
                
                ⁢
                2
              
            
          
          ×
          A
        
      
    
    
      
        formula
        ⁢
        
          
        
        ⁢
        
          (
          2
          )
        
      
    
  

is satisfied, and
in both cases,, T
            10
          
          ×
          
            1
            2
          
        
        ≤
        
          B
          ⁢
          
            
          
          ⁢
          1
          ⁢
          
            
          
          ⁢
          and
          ⁢
          
            
          
          ⁢
          
            T
            10
          
          ×
          
            1
            2
          
        
        ≤
        
          B
          ⁢
          
            
          
          ⁢
          2
        
      
    
    
      
        formula
        ⁢
        
          
        
        ⁢
        
          (
          3
          )
        
      
    
  

are satisfied.