Automatic test on power inductor properties with DC biasing | ||
SMD Power inductorToroidal coil inductor
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DC Bias Tester SY-960 Specifications
Items | Specifications | |
Measurement Frequency | SINE | 10kHz to 3MHz (with SY-8218), 10kHz to 1MHz (with SY-8219) |
PULSE | 10kHz to 1MHz (Duty 10 to 90%) | |
Measurement Temp. | 0oC to +250oC | |
Max. Input Current | ±6A | |
Max. Input Voltage | ±200V | |
Performance Guarantee Temp. | +18oC to +28oC | |
Operation Humidity | Less than 85%RH (+35oC, No Condensation) | |
Warm up Time | Accuracy of current is the guaranteed value after the 30 minutes warm-up time. | |
Dimensions (mm) | 330(W) x 320(D) x 200(H) Excluding projection | |
Weight | Approx. 6.7kg | |
Accessory | DCT Cable (SY-963) x 1, PCB1528-030 x 1, PCB5650-079 x 1 Thumbscrew for the terminal block: x 2, Blower brush x 1, Accessory Case x 1 Instruction Manual CD x 1, User's Guide (A4 size) x 1 |
ItemsSpecificationsPower SupplyAC100V to 240VPower ConsumptionMax. 640VA (with SY-962)Current ldcDC 0.00 to 30.0ACurrent Resolution0.01ACompliance VoltageMax. 10V (between H-L)Performance Guarantee Temp.+18oC to +28oCOperation HumidityLess than 85%RH(+35oC, No Condensation)Dimensions (mm)420(W) x 480(D) x 221(H) Excld. projectionWeightApprox. 15.3kgAccessoryPower Code x 1, Code x 1 | ItemsSpecificationsPower SupplyDC24V(Supplied from SY-961)InductanceApprox. 1.68[mH]±15% (between H-L)Max. Input Current30.0APerformance Guarantee Temp.+18oC to +28oCDimensions (mm)420(W) x 80(D) x 110(H)Excld. projectionWeightApprox. 14.0kgAccessoryJoint Fittings x 4ACB Cable L x 1ACB Cable S x 1DC Cable L Red/Black x 1eachDC Cable S Red/Black x 1each |
Test example on chip inductor (Chopper excitation)
Hint: | |||
ferrite L=1.0μH | |||
Fe-Based amorphous L=311μH | |||
iron powder L=8.4μH | |||
BH analyzers(SY-8218/SY-8219) at the customer end will be returned to our factory for adjustment and inspection when DC-bias test system can be configured as a system.