SPICE MODEL of LXZ25VB220MH12 , TA=80degree in SPICE PARK. English Version is http://www.spicepark.net.Japanese Version is http://www.spicepark.com by Bee Technologies.

1. Device Modeling Report
COMPONENTS: CAPACITOR/ ELECTROLYTIC
PART NUMBER: LXZ25VB220MH12
MANUFACTURER: Nippon Chemi-Con Corporation
THERMAL: Ta= 80C (degree)
Bee Technologies Inc.
All Rights Reserved Copyright (C) Bee Technologies Inc. 2006

2. Theory: Auto Balancing Bridge Method
Optimization of Simulation
Range of adjustment Frequency:100 Hz to100M(Hz)
Frequency vs.|Z| and Frequency vs. z Characteristic
Attention)
Please use SPICE MODEL within the range from 100Hz to 100M(Hz)
Measurement
R1
C1
L1
All Rights Reserved Copyright (C) Bee Technologies Inc. 2006

3. Equivalent circuit
L1 C1 R1
All Rights Reserved Copyright (C) Bee Technologies Inc. 2006

4. Frequency vs. IZI Characteristic
Circuit Simulation result
10K
1.0K
Simulation
100
10
1.0
100m
100Hz 1.0KHz 10KHz 100KHz 1.0MHz 10MHz 100MHz
V(N00027)/ I(V2)
Frequency
Evaluation Circuit
V1 U1
0Vdc LXZ25VB220MH12_80C
V2
1Vac
0Vdc
0
All Rights Reserved Copyright (C) Bee Technologies Inc. 2006

5. Simulation result
IZI (Ω)
Frequency (Hz) % Error
Measurement Simulation
100 6.459 7.181 11.184
1K 677.173m 726.718m 7.316
10K 140.313m 143.403m 2.202
100K 521.164m 552.501m 6.013
1M 5.044 5.407 7.197
10M 47.303 54.058 14.281
All Rights Reserved Copyright (C) Bee Technologies Inc. 2006