SPICE MODEL of 8RHB_220uH_0.7A in SPICE PARK
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Transcript of SPICE MODEL of 8RHB_220uH_0.7A in SPICE PARK
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All Rights Reserved Copyright (c) Bee Technologies Inc. 2004
COMPONENTS : CHOKE COIL
PART NUMBER : 8RHB
VALUE : 220 uH
CURRENT MAX : 0.7 A
MANUFACTURER : TOKO
Device Modeling Report
Bee Technologies Inc.
![Page 2: SPICE MODEL of 8RHB_220uH_0.7A in SPICE PARK](https://reader038.fdocument.org/reader038/viewer/2022100601/5578ed01d8b42a5c5c8b4e4b/html5/thumbnails/2.jpg)
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
![Page 3: SPICE MODEL of 8RHB_220uH_0.7A in SPICE PARK](https://reader038.fdocument.org/reader038/viewer/2022100601/5578ed01d8b42a5c5c8b4e4b/html5/thumbnails/3.jpg)
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
![Page 5: SPICE MODEL of 8RHB_220uH_0.7A in SPICE PARK](https://reader038.fdocument.org/reader038/viewer/2022100601/5578ed01d8b42a5c5c8b4e4b/html5/thumbnails/5.jpg)
All Rights Reserved Copyright (c) Bee Technologies Inc. 2004
Comparison Table
Frequency (Hz) |Z|(ohm) :
Measurement |Z|(ohm) : Simulation
% Error
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
FSRF(Hz) 3.508 M 3.482 M 0.741
|Z| (ohm), at FSRF
106.695 k 106.751 k -0.052