DC Bias Current Test System
6632S+ Series

DC Bias Current Test System|6632S+ Series
Features
  • Current and frequency graphic scanning analysis
  • Frequency response 100Hz-30MHz /10MHz/3MHz
  • DC Bias Current Output Max.640A/320A/120A/60A/20A
  • Equivalent Circuit Analysis-6632S
  • DCR Measurement function
  • Built-in the Permeability-μr
  • Long-term consecutive maximum power output
  • Direct Handler interfaces control through Impedance Analyzer
  • Support meter mode and list mode, sweep mode

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.

Specifications

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  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