SPICE MODEL of 8RHB_4.7uH_3.2A in SPICE PARK

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SPICE MODEL of 8RHB_4.7uH_3.2A 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 8RHB_4.7uH_3.2A in SPICE PARK

  1. 1. Device Modeling ReportCOMPONENTS : CHOKE COILPART NUMBER : 8RHBVALUE : 4.7 uHCURRENT MAX : 3.2 AMANUFACTURER : TOKO 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 8RHB 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 1K 39.4547 m 38.068 m 3.515 1M 30.4296 28.847 5.201 10M 306.562 294.646 3.887 100M 2.41766 k 2.4858 k -2.818 Measurement Simulation % Error F SRF (Hz) 68.693 M 68.424 M 0.392 |Z| (ohm), at F SRF 13.8104 k 13.438 k 2.697 All Rights Reserved Copyright (c) Bee Technologies Inc. 2004

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