DC Bias Source Testing System combines the impedance analyzer 6632S with a DC bias source.This system is capable of analyzing the saturation characteristics of inductors, coils, ferrites, and magnetic cores. 6632S supports Equivalent Circuit Analysis with seven different models to assist customers in analyzing the impact of parasitic components on impedance/frequency.The system supports magnetic saturation current and temperature rise current scanning analysis, providing research and development engineers with fast and accurate current curve variations.
Selection
DC Bias Current Test System | |||||||
6632S+ Series | |||||||
Model | 6632S+6210 | 6632S+6220 | 6632S+6223 |
6632S+6225 |
6632S+6240A |
6632S+6243 |
6632S+6243H |
Frequency Response | 100Hz-3MHz | 100Hz-3MHz | 100Hz-10MHz | 100Hz-30MHz | 100Hz-3MHz | 100Hz-10MHz | 100Hz-10MHz |
Output Current Max. | 10A | 120A | 120A | 20A | 320A | 320A | 640A |
Power consumption | 320W | 320W | 320W | 320W | 640W | 640W | 640W |
units of the DC Bias | 1 | 6 | 6 | 1 | 8 | 8 | 16 |
Output Current (unit) | 10A | 20A | 20A | 20A | 40A | 40A | 40A |
The DC Bias Source 6240 will be discontinued on 2025/12/31 (service continues for 5 years)
Replacement models: 6240A
SPEC
Current Accuracy |
0.000A-1.000A 1%+5mA |
1.001A-5.000A 2% | |
5.001A-40.000A 3% | |
DCR Test | ● |
Constant power output | ● |
Current switch |
● |
(6632+6225 not supported) | |
Graphic Scanning Analysis | Frequency graphic scanning analysis |
Magnetic saturation curve (Isat) | |
Rated current curve (Irms) |
Compitable with The Impedance Analyzer 6632S Series
6632S Support Equivalent Circuit Analysis
Model |
6632-1S |
6632-3S |
6632-5S |
6632-10S |
6632-20S |
6632-30S |
6632-50S |
Test Frequency |
10Hz- 1MHz |
10Hz- 3MHz |
10Hz- 5MHz |
10Hz- 10MHz |
10Hz- 20MHz |
10Hz- 30MHz |
10Hz- 50MHz |
Equivalent Circuit Analysis | 6632S | |
Frequency Setting | Continuity | |
Frequency Output Accuracy | ±0.01% | |
Frequency Resolution | 100mHz, 6-bit Frequency Input | |
Basic Accuracy | ±0.08% (typical ±0.05%) | |
AC Drive Level | Test Signal Voltage Level |
10mV - 2Vrms(100Ω) 10mV - 1Vrms(25Ω) |
Voltage Minimum Resolution | 1mV | |
Accuracy |
ALC ON:6% * Voltage ±2mV ALC OFF:10% * Voltage ±2mV |
|
Test Signal Current Level | 200µA - 20mArms | |
Current Minimum Resolution | 10µA | |
Accuracy |
ALC ON:6% * Current ± 20µA ALC OFF:10% * Current ± 20µA |
|
DC Drive Level | 1V (fixed) | |
Output Impedance | 25Ω/100Ω (switchable) | |
DC Bias Voltage |
Built-in ±12V (100Hz-50MHz) |
External Voltage Bias (±12V/±40V/±2000V) |
DC Bias Current |
Option DC Bias Current Source (20A/60A/120A/320A) |
External Voltage Bias (100mA/1A) |
Measurement Mode | Meter mode, list mode, sweep mode, and optional equivalent circuit analysis function (S model) | |
Measurement Parameters |
|Z|、|Y|、θ、X、R、G、B、L、D、Q、DCR、C、 ESR、ε and μr |
|
Test Time (Fastest) | < 3mS |
6632S Measurement Parameters
Parameters | Range |
|Z| | 0.000 mΩ to 9999.99 MΩ |
R, X | ± 0.000 mΩ to 9999.99 MΩ |
|Y| | 0.00000 μS to 999.999 kS |
G, B | ± 0.00000 μS to 999.999 kS |
θRAD | ± 0.00000 to 3.14159 |
θDEG | ± 0.000° to 180.000° |
Cs, Cp | ± 0.00000 pF to 9999.99 F |
Ls, Lp | ± 0.00 nH to 9999.99 kH |
D | 0.00000 to 9999.99 |
Q | 0.00 to 9999.99 |
Δ | ± 0.00% to 9999.99% |
Rdc | 0.00 mΩ to 99.9999 MΩ |
εr' εr'' | 0 to 100000 |
μr' μr'' | 0 to 100000 |
System
Measurement Circuit | Series/Parallel | |
Correction | Open Circuit/Short Circuit/Load correction | |
Cable Compensation | 0 / 0.5 / 1 /2 (m) | |
BIN | ABS、ΔABS、Δ%、OFF | |
Comparator | 9 | |
List Mode | 50 groups of Multi-steps setting (Each group contains up to 15 steps) | |
Bulit-in Storge | 100 sets LCR setting documents, 50 groups of list mode setting | |
USB Host Storge | LCR setting documents, list mode setting document, BMP graphics, Sweep screen and test result data | |
Trigger Test | Auto, manual, RS-232, GPIB, Handler | |
Power Supply | Voltage:88-264Vac | |
Frequency:47-63Hz | ||
Power consumption | 30VA | |
Environment | Temperature:10℃-40℃ | |
Humidity:20-90%RH | ||
Dimension | DC Bias Current Source |
Impedance Analyzer |
(W*H*D) 356x147x497 mm/6225 356x145x644 mm/6243H/6243 356x145x525 mm/6240A/6240 337x145x525 mm/6223 337x145x525 mm/6220 337x145x525 mm/6210 |
(W*H*D) 336x147x340 mm/6632S |
|
Weight |
15 Kg (6225) 20 Kg (6243H/6243) 15 Kg (6223) 20 Kg (6240A) 15 Kg (6220) 15 Kg (6210) |
3.95 Kg (6632S) |
Display | - | Color Screen, 7" TFT (800*480) |
Interface | RS-232、Handler |