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Description
AC Constant Current Sources
250 - 500 watts
for Use with Plug-in oscillators
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FEATURES
FEATURES
Model
Output Current
Compliance Volts
Impedance Range in Ohms
Weight
Rack Height
Frequency Response
250S-CR
0 - 0.5A
0 - 1A
0 - 1.5A
0 - 3.3A
0 - 7.5A
0 - 15A
0 - 1A
0 - 1.5A
0 - 3.3A
0 - 7.5A
0 - 15A
200V rms.
100V rms.
70V rms.
30V rms.
13V rms.
7V rms.
100V rms.
70V rms.
30V rms.
13V rms.
7V rms.
0 – 400
0 – 100
0 – 45
0 – 9
0 – 1.7
0 – 0.45
0 – 100
0 – 45
0 – 9
0 – 1.7
0 – 0.45
70 lbs.
5.25”
30Hz – 5KHz
250S-CRH
0 - 1A
0 - 10A
0 – 50A
0 – 200A
0 - 10A
0 – 50A
0 – 200A
100V rms.
10V rms.
2V rms.
0.5V rms.
10V rms.
2V rms.
0.5V rms.
0 – 10
0 – 1
0 – 0.04
0 – 0.0025
0 – 1
0 – 0.04
0 – 0.0025
70 lbs.
5.25”
30Hz – 5KHz
500S-CR
0 – 1A
0 – 2A
0 – 3A
0 – 6.6A
0 – 15A
0 – 30A
0 – 2A
0 – 3A
0 – 6.6A
0 – 15A
0 – 30A
200V rms.
100V rms.
70V rms.
30V rms.
13V rms.
7V rms.
100V rms.
70V rms.
30V rms.
13V rms.
7V rms.
0 – 200
0 – 50
0 – 22.5
0 – 4.5
0 – 0.85
0 – 0.23
0 – 50
0 – 22.5
0 – 4.5
0 – 0.85
0 – 0.23
72 lbs.
5.25”
30Hz – 5KHz
500S-CRH
0 – 2A
0 – 20A
0 – 100A
0 – 400A
0 – 20A
0 – 100A
0 – 400A
100V rms.
10V rms.
2V rms.
0.5V rms.
10V rms.
2V rms.
0.5V rms.
0 – 50
0 – 0.5
0 – 0.02
0 – 0.00125
0 – 0.5
0 – 0.02
0 – 0.00125
72 lbs.
5.25"
30Hz – 5KHz
Stock Ranges - any range up to 1500 Amps could be made to order
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SPECIFICATIONS
SPECIFICATIONS
Output Circuit:
Isolated output transformer
Input Power:
115 or 230 volts 50 or 60 Hz
Regulation:
1% line and load
Frequency Response:
30Hz to 5KHz for standard model, up to 500KHz for special made models.
Short Circuit Protection:
Automatic reset thermostat
Distortion:
0.3% mid band
Power Factor Range:
+0.7 to -0.7 for full power; to zero @ reduced power
Special Output Range:
Customer could specify any ranges up to 1500A
