SPICE MODEL of 228-539 in SPICE PARK

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SPICE MODEL of 228-539 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 228-539 in SPICE PARK

  1. 1. Device Modeling ReportCOMPONENTS: CHOKE COILPART NUMBER: 228-539MANUFACTURER: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_539 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 100 802.085 m 804.913 m -0.353 1K 2.78297 2.7643 0.671 10K 26.1401 26.590 -1.721 100K 255.495 266.379 -4.260 10M 1.19374 k 1.2393 k -3.817 Measurement Simulation % Error F SRF (Hz) 2.20 M 2.1115 M 4.023 |Z| (ohm), at F SRF 138.161 k 139.980 k -1.317 All Rights Reserved Copyright (c) Bee Technologies Inc. 2004

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