英國WK6565高頻直流偏壓源
五種機型且可升級到120MHz
6565B A
6565B B
6565B C
6565B D
6565B E
Component tests up to
Component inductor tests up to
High accuracy for DC bias current ±1%
Applications: Permits measurement ysis 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 yzer. Status data includes excessive voltage drop and over temperature
Optional facilities: 6565B bias units may be paralleled, maximum of four same model units
Interlock: Bias safety interlock socket on rear panel of yzer provides door lock and closed control lines
產品規格
系列依頻率等級分為:
6565B A
6565B B
6565B C
6565B D
6565B E
Facilities
Output Current 0 to
Resolution
From 1mA to
From
Dc Bias current accuracy
±1% of set bias current ± 1mA from 1mA to
±1% of set bias current ± 10mA from
Accuracy of current drive read back ±1% of set bias current, ±1 di
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(
Temperature range
Storage
Operating
Full accuracy
Measurement terminals 2-terminals measurement via M8 studs
4-terminal measurement via Kelvin leads and M8 studs
Measurement terminals internally protected by
Front panel fuses easily replaced
Power input specification
Input supply voltage 85-265V ac rms 47-63Hz via IEC connector
Tical input current
Cooling by 3 internal fans
Mechanical
Case Size (3U)
Weight
*Must be used in conjunction with either a 6500B or 6500P
