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Power Systems Business Group

Integrated Inductor for NS. Target Characteristics 1. 2 in 1 Inductor 2. 20X22X6 3. L=500nH 4. DC-R<1mohm 5. I=26Amax 6. Coupling between 2inductors should be minimum 7. 300kHz switching frequency. Simulation Model core 20x20x5.5 Ae=50(20*2.5) (mu=3000 Gap 0.14)

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Power Systems Business Group

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  1. Integrated Inductor for NS Target Characteristics 1. 2 in 1 Inductor 2. 20X22X6 3. L=500nH 4. DC-R<1mohm 5. I=26Amax 6. Coupling between 2inductors should be minimum 7. 300kHz switching frequency Simulation Model core 20x20x5.5 Ae=50(20*2.5) (mu=3000 Gap 0.14) wire 4.5xt0.3 Simulation Results DC-R=0.345mohm L1=516.7nH L2=516.5nH Lm=0.6827nH K=0.00132 L1L2 series connection L=1034.6nH L1L2 reverse connection L=1031.8nH Power Systems Business Group

  2. Flux Density at I=26A Same phase Current (26A) Reverse phase Current (26A) Bmax = 516.7nH x 26A / 50mm2= 269mT Power Systems Business Group

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