美國穩(wěn)科高頻直流重疊電流源WK6565 SERIES特點
? Applications: Permits measurement analysis of wound components with levels of DC bias current higher than the standard 200mA for high frequency signals in coils ? Control connections: Serial Communication Bus controls application of DC current and monitors status of analyzer. Status data includes
excessive voltage drop and over temperature
美國穩(wěn)科高頻直流重疊電流源WK6565 SERIES參數(shù)
Facilities
Output Current
0 to 10A
Resolution
From 1mA to 1A in 999 steps of 1mA
From 1.01A to 10A in 899 steps of 10mA
Dc Bias current accuracy
±1% of set bias current ± 1mA from 1mA to 1A
±1% of set bias current ± 10mA from 1.01A to 10A
Accuracy of current drive read back
±1% of set bias current, ±1 digit
Compliance voltage
9V max at 1V ac drive level*
10V max at 0.25V ac drive level*
Max signal drive level
1V ac rms 20Hz – 49.9MHz*
0.5V rms 50MHz – 120MHz*
Frequency range
20Hz – 120MHz
Measurement protection modes
Over-voltage trip, safety interlock, fan failure,
excess temperature and circuit diagnostic checks
Suitable high current fixtures
1J1026(20A), 1J1027(40A)
Temperature range
Storage
-40°C to 70°C
Operating
0°C to 40°C
Full accuracy
15°C to 30°C
Measurement terminals
2-terminals measurement via M8 studs
4-terminal measurement via Kelvin leads and M8 studs
Measurement terminals internally protected by 1.6A fuses against normal inductor back-EMF or accidental disconnection of inductor
Front panel fuses easily replaced
Power input specification
Input supply voltage
85-265V ac rms 47-63Hz via IEC connector
Typical input current
4.2A @ 100-120V, 2.1A @ 220 – 230V
Cooling
by 3 internal fans
Mechanical
Case Size
(3U) 435mm x 132mm x 522m (W x H x D)
Weight
15kg
*Must be used in conjunction with either a 6500B or 6500P
蘇公網(wǎng)安備 32050502000404號
