B&K Precision 1745A - Manual - Manual (Page 5)

5
FEATURES
0-35 VOLTS
Continuously variable over 0-to-35 volts with coarse & fine controls.
0-10 AMPS
0-to-10 amps current rated for continuous duty at full output current.
Coarse and fine current adjust controls.
LABORATORY QUALITY
Excellent regulation, low ripple.
CONSTANT VOLTAGE OR CONSTANT CURRENT
Provides regulated dc voltage output or regulated dc current output.
Crossover is smooth and automatic.
LED DISPLAYS (model 1745A)
Two large, easy-to-read LED digit displays monitors output voltage
and output current, and p rovides good visibility in bright or low
light.
Two Current Ranges (model 1744A)
High-Low switch selects full output (0-10A), or on quarter
output (0-2.2A). Low range improves current settability and
meter resolution.
LED INDICATORS
Act as pilot light and identify mode of operation and metering.
PRE-REGULATOR
Limits internal dissipation for higher reliability.
ISOLATED OUTPUT
Either polarity may be floated or grounded.
OVERLOAD PROTECTION
Fully adjustable current limiting (from 5% to 100% of
maximum output current) protects circuit under test and the
power supply.
REVERSE POLARITY PROTECTION
Prevents damage to power supply from external voltage of
reverse polarity.
STYLING
Modern functional styling. Logical, convenient layout of
controls.