Specifications – B&K Precision 1745A - Manual User Manual
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SPECIFICATIONS
OUTPUT VOLTAGE:
0 to 3 5 VDC, coarse and fine
adjustment.
OUTPUT CURRENT:
0
to
10
A,
coarse
and
fine
adjustment.
CONSTANT VOLTAGE OPERATION
Voltage Regulation
Line (108 -132 V):
≤0.2% +2 mV
Load (no load to full load):
≤0.04% + ≤0.04% + 2 mV
Recovery Time:
≤100 μs typical.
Ripple Voltage
RMS:
≤1 mV.
Temperature Coefficient
(0° to +40 °C):
≤300 PPM/°C
CONSTANT CURRENT OPERATION
Adjustable Current Limits:
5% to 100%
Current Regulation
Line (108 -132 V):
≤0.4% + 5 mA
Load
≤0.4% + 5 mA
Current Ripple:
≤3 mA typical.
METERING
Model 1745A
Voltmeter
4 digit Green LED Display
Range:
0 to 99.99 V.
Accuracy:
(0.5% + 9 digits)
Ammeter
4 digit Red LED Display
Hi Range:
0 to 9.999 A.
Accuracy:
(0.5% + 9 digits).
Model 1744A
Voltmeter Range:
0 to 40 V
Accuracy:
+2.5%
Ammeter Hi Range:
0 to 11 A
Lo Range:
0 to 2.2 A.
Accuracy:
+2.5%
POWER REQUIREMENTS:
Domestic: 120 VAC ±10%, 60 Hz
International: 120/220/230/240 VAC - 10%, 50/60 Hz
POWER CONSUMPTION:
Approximately 420 W or less at
full load.
PROTECTION:
Reverse polarity protection,
Current limiting.
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