Data Sheet
Single Output Programmable DC Power Supplies
Models 9150, 9151, 9152 & 9153
B&K Precision
®
models 9150, 9151, 9152 and
9153 are high performance linear-regulated
programmable DC power supplies that provide
excellent performance and features not found in
other supplies in this price category. The 9150
series are designed for applications in design
verification, production or university labs that
require high yet clean and reliable power,
combined with excellent resolution, accuracy and
fast transient response time.
Excellent display resolution
I
Low ripple and low noise due to linear
regulation
I
Outstanding temperature stability
I
Fast transient response time (<120
μs)
I
SCPI compatible command set, programmable
via USB (virtual com)
I
Closed case calibration
I
List mode operation for increased throughput.
Download and execute command sequences
from non-volatile memory
I
For bench use or rack mountable
I
Very quiet due to intelligent fan speed control,
making the supply suitable for lab bench use
I
Over voltage protection
I
Application Software
The included Application Software supports front
panel emulation and allows users to generate
simple test sequences without the need to write
source code.
Screen shot of test sequence section
Models
Output Voltage
Output Current
9150
0-5.2 V
0-60 A
9151
0-20 V
0-27 A
9152
0-30 V
0-18 A
9153
0-60 V
0-9 A
Front Panel Operation
The numeric keys and rotary knob provide a
convenient interface for setting output levels
quickly and precisely. Voltage and Current can be
set to a maximum resolution of 0.5 mV (0.1 mV
for 9150) and 0.1 mA (1 mA for 9150)
respectively. Up to 50 parameters can be stored
and recalled from internal memory.
Additionally, the power supply comes with a
built-in 5 1/2 digit Voltmeter and high resolution
Milliohm meter supporting 4 wire measurements.
Numeric keys for direct entry of
voltage and current values
Output ON/OFF
switch
High resolution display
Encoder knob for quick
analog style control
Digital Voltmeter
Convenient screw terminals
Technical data subject to change
© B&K Precision Corp. 2016
www.bkprecision.com
Tel.: 714.921.9095
Single Output Programmable DC Power Supplies
Models 9150, 9151, 9152 & 9153
L
Rear panel
Temperature controlled
cooling fan
User accessible fuse
Serial interface connector for RS232 or
USB communication
Remote Sense and digital
port functionality
Remote Interface
The power supplies can be remotely controlled
from any PC through a USB (virtual com)
interface, allowing the user to program and
monitor all parameters through easy to use SCPI
commands. The power supplies come with a USB
to TTL serial converter. The average command
processing time is 35 ms.
Specifications
Output ratings
( 0 °C~40 °C)
Load regulation
±(% of output+offset)
Line regulation
±(% of output+offset)
Programming resolution
Readback/meter resolution
Front panel
setting resolution
Programming accuracy
12 months (25 °C ± 5 °C) ±(% of output+offset)
Readback/ meter accuracy
12 months (25 °C ± 5 °C) ±(% of output+offset)
Ripple & noise
(20 Hz ~20 MHz)
Temperature coefficient,
(0 °C~40 °C) ±(% of output+offset)
Readback temperature coefficient,
±(% of output+offset)
Transient response (for a change from 0 to
50% of maximum rated current)
DVM accuracy
DVM resolution
Milliohm meter accuracy
AC input
Weight
Dimensions (W x H x D)
Extra Features
The 9150 series’ digital port offers a variety of
configurations. The port provides Digital Input,
external Trigger and Remote Inhibit (RI)
functionality.
The RI mode can be used for turning several
power supplies On/Off simultaneously. External
triggering can be used in combination with List
mode.
9150
0 - 5.2 V
0 - 60 A
<0.01% + 2 mV
<0.1% + 10 mA
<0.02% + 0.1 mV
<0.1% + 1 mA
0.1 mV
1 mA
0.1 mV
1 mA
0.1 mV
1 mA
<0.02%+2 mV
<0.1%+30 mA
<0.02%+1.5 mV
<0.05%+15 mA
≤4
mVp-p
15 mArms
9151
0 - 20 V
0 - 27 A
<0.01% + 1 mV
<0.1% + 5 mA
<0.02% + 1 mV
<0.01% + 1 mA
1 mV
1 mA
0.1 mV
0.1 mA
0.5 mV
1 mA
<0.02%+6 mV
<0.1%+15 mA
<0.02%+3 mV
<0.05%+10 mA
≤4
mVp-p
5 mArms
9152
0 - 30 V
0 - 18 A
9153
0 - 60 V
0-9A
<0.01% + 1 mV
<0.1% + 2 mA
<0.02% + 1 mV
<0.01% + 0.1 mA
1 mV
0.1 mA
0.1 mV
0.1 mA
0.5 mV
1 mA
<0.02%+12 mV
<0.05%+10 mA
<0.02%+6 mV
<0.05%+5 mA
≤5
mVp-p
3 mArms
<0.02%+2 mV
<0.1%+30 mA
<0.02%+2 mV
<0.1%+20 mA
100 µs for output to
recover to within 75 mV
<0.02%+5 mV
<0.1%+15 mA
<0.02%+5 mV
≤0.05%+10
mA
120 µs for output to
recover to within 75 mV
100 µs for output to
recover to within 50 mV
<0.02%+10 mV
<0.05%+5 mA
<0.02%+10 mV
≤0.05%+5
mA
50 µs for output to
recover to within 50 mV
0~12V range: 0.02%+2mV
0~40V range: 0.02%+3mV
0~12V range: 0.1mV
0~40V range: 1mV
0.1% (for voltage and current
≥10%
of full scale)
0.3% (for voltage and current
≥3%
of full scale)
115 V/220 VAC ± 10%, 47 to 63 Hz
63.9 lbs, (29 kg)
16.88” x 3.47” x 18.06” (429 x 88 x 459 mm)
Three-Year Warranty
Standard accessories
Optional accessories
User manual, power cord, USB to TTL serial converter, application software installation disk, and certificate of calibration
IT-E151 rack mount kit
2
v042616
www.bkprecision.com
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