產(chǎn)品參數(shù)
● 三種機(jī)型且*高可升級到120MHz
WK6565-05 : 20Hz to 5MHz
WK6565-30 : 20Hz to 30MHz
WK6565-120 : 20Hz to 120MHz
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Component tests up to 40A DC bias current Component inductor tests up to 40A
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High accuracy for DC bias current ±1%
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Applications: Permits measurement analysis of wound components with levels of DC bias current higher than the standard 200mA for high frequency signals in coils
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Control connections: Serial Communication Bus controls application of DC current and monitors status of analyzer. Status data includes excessive voltage drop and over temperature
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Optional facilities: 6565B bias units may be paralleled, maximum of four same model units
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Interlock: Bias safety interlock socket on rear panel of analyzer provides door lock and closed control lines
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Facilities |
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Output Current |
0 to 10A |
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Resolution
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From 1mA to 1A in 999 steps of 1mA From 1.01A to 10A in 899 steps of 10mA |
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Dc Bias current accuracy
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±1% of set bias current ± 1mA from 1mA to 1A ±1% of set bias current ± 10mA from 1.01A to 10A |
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Accuracy of current drive read back |
±1% of set bias current, ±1 digit |
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Compliance voltage
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9V max at 1V ac drive level* 10V max at 0.25V ac drive level* |
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Max signal drive level
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1V ac rms 20Hz – 49.9MHz* 0.5V rms 50MHz – 120MHz* |
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Frequency range |
20Hz – 120MHz |
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Measurement protection modes
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Over-voltage trip, safety interlock, fan failure, excess temperature and circuit diagnostic checks |
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Suitable high current fixtures |
1J1026(20A), 1J1027(40A) |
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Temperature range |
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Storage |
-40°C to 70°C |
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Operating |
0°C to 40°C |
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Full accuracy |
15°C to 30°C |
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Measurement terminals |
2-terminals measurement via M8 studs |
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4-terminal measurement via Kelvin leads and M8 studs |
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Measurement terminals internally protected by 1.6A fuses against normal inductor back-EMF or accidental disconnection of inductor |
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Front panel fuses easily replaced |
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Power input specification |
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Input supply voltage |
85-265V ac rms 47-63Hz via IEC connector |
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Typical input current |
4.2A @ 100-120V, 2.1A @ 220 – 230V |
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Cooling |
by 3 internal fans |
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Mechanical |
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Case Size |
(3U) 435mm x 132mm x 522m (W x H x D) |
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Weight |
15kg |
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*Must be used in conjunction with either a 6500B or 6500P
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參數(shù)配置
