Power Supply Design - Other Calculations

  CM 1Ph Inductor        
             
Input data Nb= 10   Number of turns    
  Ltn= 50.0 mm Average turn length    
  Ltt= 500.0 mm Total wire length    
  Alf= 1.65 mm2 Cross section area #15  
  Tc= 125.0 °C Copper temperature    
             
Output data Rcm= 7.57 mOhm DC resistance Tc    
             
             
  DM Inductor        
             
Input data Nb= 30   Number of turns    
  Ltn= 30.0 mm Average turn length    
  Ltt= 900.0 mm Total wire length    
  Alf= 1.31 mm2 Cross section area #16  
  Tc= 125.0 °C Copper temperature    
             
Output data Rdm= 17.17 mOhm DC resistance Tc    
             
             
  Resistance of PCBs traces      
             
Input data Rbinlf= 15.00 mOhm PCB AC Input path, low frequency @ 100Hz  
  Rbpfchf= 5.00 mOhm PCB PFC path high frequency @ 100kHz  
  Rbdcp= 30.00 mOhm PCB DC/DC path primary @ 100kHz  
  Rbdcslf= 0.30 mOhm PCB DC/DC path secondary, low frequency @ 100Hz  
  Rbdcshf= 2.00 mOhm PCB DC/DC path secondary, high frequency @ 100kHz  
  Rbdco= 0.95 mOhm PCB DC/DC path output @ 100Hz  
  Tpcb= 85.0 °C PCB temperature    
             
Output data Rbinlf= 19.10 mOhm PCB AC Input path, low frequency @ 100Hz  
  Rbpfchf= 6.37 mOhm PCB PFC path high frequency @ 100kHz  
  Rbdcp= 38.19 mOhm PCB DC/DC path primary @ 100kHz  
  Rbdcslf= 0.38 mOhm PCB DC/DC path secondary, low frequency @ 100Hz  
  Rbdcshf= 2.55 mOhm PCB DC/DC path secondary, high frequency @ 100kHz  
  Rbdco= 0.57 mOhm PCB DC/DC path output @ 100Hz  
             
             
  Energy Stored        
             
Input data Vba= 407.0 V Average Boost Voltage, 90% Load    
  Ccb= 1,269 uF Boost Capacitor, chosen    
             
Output data Ecb= 105 J Energy stored in PFC electrolytic capacitors    
             
             
             
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Comments and suggestions are welcomed. See the full spreadsheet at: ADH2450Deszg.xls

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