SPICE MODEL of 8RHB_470uH_0.47A in SPICE PARK
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Transcript of SPICE MODEL of 8RHB_470uH_0.47A in SPICE PARK
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All Rights Reserved Copyright (c) Bee Technologies Inc. 2004
COMPONENTS : CHOKE COIL
PART NUMBER : 8RHB
VALUE : 470 uH
CURRENT MAX : 0.47 A
MANUFACTURER : TOKO
Device Modeling Report
Bee Technologies Inc.
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All Rights Reserved Copyright (c) Bee Technologies Inc. 2004
Theory: Auto Balancing Bridge Method
Optimization of Simulation
Range of adjustment Frequency:100 to100M(Hz)
Frequency vs.|Z| and Frequency vs.θz Characteristic
Attention)
Please use SPICE MODEL within the range from 100 to 100M(Hz)
L1
C1
R1
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All Rights Reserved Copyright (c) Bee Technologies Inc. 2004
Equivalent circuit
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All Rights Reserved Copyright (c) Bee Technologies Inc. 2004
Frequency vs. |Z| Characteristic
Evaluation circuit
Simulation resuit
Simulation
U1
8RHBI1
0Adc
1Aac
1V1
0Vdc
R3
1k
0
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All Rights Reserved Copyright (c) Bee Technologies Inc. 2004
Comparison Table
Frequency (Hz) |Z|(ohm) :
Measurement |Z|(ohm) : Simulation
% Error
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
FSRF(Hz) 2.20 M 2.1115 M 4.023
|Z| (ohm), at FSRF
138.161 k 139.980 k -1.317