SPICE MODEL of 8RHB_470uH_0.36A in SPICE PARK

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SPICE MODEL of 8RHB_470uH_0.36A 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_470uH_0.36A in SPICE PARK

  1. 1. Device Modeling Report COMPONENTS : CHOKE COIL PART NUMBER : 8RHB VALUE : 470 uH CURRENT MAX : 0.36 A MANUFACTURER : 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 100 912.273 m 902.509 m 1.070 1M 2.98406 k 2.9589 k 0.843 10M 2.89351 k 2.8916 k 0.066 100M 257.249 261.082 -1.490 Measurement Simulation % Error F SRF (Hz) 3.162 M 3.1606 M 0.044 |Z| (ohm), at F SRF 166.192 k 164.539 k 0.995 All Rights Reserved Copyright (c) Bee Technologies Inc. 2004

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