SPICE MODEL of 228-488 in SPICE PARK

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SPICE MODEL of 228-488 in SPICE PARK. English Version is http://www.spicepark.net. Japanese Version is http://www.spicepark.com by Bee Technologies.

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SPICE MODEL of 228-488 in SPICE PARK

  1. 1. Device Modeling Report COMPONENTS: CHOKE COIL PART NUMBER: 228-488 MANUFACTURER: WURTH ELEKTRONIK GmbH & CO.KG Bee Technologies Inc.All Rights Reserved Copyright (c) Bee Technologies Inc. 2004
  2. 2. Theory: Auto Balancing Bridge MethodOptimization of SimulationRange of adjustment Frequency:100 to100M(Hz)Frequency vs.|Z| and Frequency vs.θz CharacteristicAttention)Please use SPICE MODEL within the range from 100 to 100M(Hz) L1 C1 R1 All Rights Reserved Copyright (c) Bee Technologies Inc. 2004
  3. 3. Equivalent circuit All Rights Reserved Copyright (c) Bee Technologies Inc. 2004
  4. 4. Frequency vs. |Z| CharacteristicEvaluation circuit R3 V1 1 1k 0Vdc U1 I1 1Aac 228_488 0Adc 0Simulation resuit Simulation All Rights Reserved Copyright (c) Bee Technologies Inc. 2004
  5. 5. Comparison Table |Z|(ohm) : |Z|(ohm) : Frequency (Hz) % Error Measurement Simulation 100 706.212 m 699.863 m 0.899 100K 201.464 192.367 4.515 1M 2.12997 k 2.1067 k 1.093 10M 2.45927 k 2.4703 k -0.449 Measurement Simulation % Error F SRF (Hz) 3.388 M 3.3736 M 0.425 |Z| (ohm), at F SRF 144.899 k 146.045 k -0.791 All Rights Reserved Copyright (c) Bee Technologies Inc. 2004

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