SPICE MODEL of 228-517 in SPICE PARK

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SPICE MODEL of 228-517 in SPICE PARK. English Version is http://www.spicepark.net. Japanese Version is http://www.spicepark.com by Bee Technologies.

SPICE MODEL of 228-517 in SPICE PARK. English Version is http://www.spicepark.net. Japanese Version is http://www.spicepark.com by Bee Technologies.

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  • 1. Device Modeling ReportCOMPONENTS: CHOKE COILPART NUMBER: 228-517MANUFACTURER:WURTH ELEKTRONIK GmbH & CO.KG Bee Technologies Inc.All Rights Reserved Copyright (c) Bee Technologies Inc. 2004
  • 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. Equivalent circuit All Rights Reserved Copyright (c) Bee Technologies Inc. 2004
  • 4. Frequency vs. |Z| CharacteristicEvaluation circuit R3 V1 1 1k 0Vdc U1 I1 1Aac 228_517 0Adc 0Simulation resuit Simulation All Rights Reserved Copyright (c) Bee Technologies Inc. 2004
  • 5. Comparison Table |Z|(ohm) : |Z|(ohm) : Frequency (Hz) % Error Measurement Simulation 100 366.056 m 367.478 m -0.388 100K 130.962 125.402 4.246 1M 1.37192 k 1.3656 k 0.461 10M 1.70162 k 1.752 k -2.961 Measurement Simulation % Error F SRF (Hz) 3.508 M 3.482 M 0.741 |Z| (ohm), at F SRF 106.695 k 106.751 k -0.052 All Rights Reserved Copyright (c) Bee Technologies Inc. 2004