B&K 0-3A User Manual
6
FEATURES
0-30 VOLTS
Continuously variable over 0-to-30 volt range with coarse and fine
controls.
controls.
0-3 AMPS
0-to-3 amp current rated for continuous duty at full output current.
Coarse and fine current adjust controls.
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.
Crossover is smooth and automatic.
LED DISPLAYS
Two large, easy -to-read LED digit displays monitors output voltage
and output current, and provides good visibility in br ight or low
light.
and output current, and provides good visibility in br ight or low
light.
LED INDICATORS
Act as pilot light and identify mode of operation and
metering.
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.
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.
reverse polarity.
STYLING
Modern functional styling. Configuration conserves bench
space and aids portability. Logical, convenient layout of
controls.
space and aids portability. Logical, convenient layout of
controls.