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www.bkprecision.com

Single Output Programmable DC Power Supplies

Models 9150, 9151, 9152 & 9153

User accessible fuse

Temperature controlled

cooling fan

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.

Rear panel

L

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.

v042616

Specifications

9150

9151

9152

9153

Output ratings

( 0 °C~40 °C)

0 - 5.2 V

0 - 60 A

0 - 20 V

0 - 27 A

0 - 30 V

0 - 18 A

0 - 60 V

0 - 9 A

Load regulation

±(% of output+offset)

<0.01% + 2 mV

<0.1% + 10 mA

<0.01% + 1 mV

<0.1% + 5 mA

<0.01% + 1 mV

<0.1% + 2 mA

Line regulation

±(% of output+offset)

<0.02% + 0.1 mV

<0.1% + 1 mA

<0.02% + 1 mV

<0.01% + 1 mA

<0.02% + 1 mV

<0.01% + 0.1 mA

Programming resolution

0.1 mV

1 mA

1 mV

1 mA

1 mV

0.1 mA

Readback/meter resolution

0.1 mV

1 mA

0.1 mV

0.1 mA

0.1 mV

0.1 mA

Front panel

setting resolution

0.1 mV

1 mA

0.5 mV

1 mA

0.5 mV

1 mA

Programming accuracy

12 months (25 °C ± 5 °C) ±(% of output+offset)

<0.02%+2 mV

<0.1%+30 mA

<0.02%+6 mV

<0.1%+15 mA

<0.02%+12 mV

<0.05%+10 mA

Readback/ meter accuracy

12 months (25 °C ± 5 °C) ±(% of output+offset)

<0.02%+1.5 mV

<0.05%+15 mA

<0.02%+3 mV

<0.05%+10 mA

<0.02%+6 mV

<0.05%+5 mA

Ripple & noise

(20 Hz ~20 MHz)

≤4 mVp-p

15 mArms

≤4 mVp-p

5 mArms

≤5 mVp-p

3 mArms

Temperature coefficient,

(0 °C~40 °C) ±(% of output+offset)

<0.02%+2 mV

<0.1%+30 mA

<0.02%+5 mV

<0.1%+15 mA

<0.02%+10 mV

<0.05%+5 mA

Readback temperature coefficient,

±(% of output+offset)

<0.02%+2 mV

<0.1%+20 mA

<0.02%+5 mV

≤0.05%+10 mA

<0.02%+10 mV

≤0.05%+5 mA

Transient response (for a change from 0 to

50% of maximum rated current)

100 µs for output to

recover to within 75 mV

120 µs for output to

recover to within 75 mV

100 µs for output to

recover to within 50 mV

50 µs for output to

recover to within 50 mV

DVM accuracy

0~12V range: 0.02%+2mV

0~40V range: 0.02%+3mV

DVM resolution

0~12V range: 0.1mV

0~40V range: 1mV

Milliohm meter accuracy

0.1% (for voltage and current

≥10% of full scale)

0.3% (for voltage and current

≥3% of full scale)

AC input

115 V/220 VAC ± 10%, 47 to 63 Hz

Weight

63.9 lbs, (29 kg)

Dimensions (W x H x D)

16.88” x 3.47” x 18.06” (429 x 88 x 459 mm)

Three-Year Warranty

Standard accessories

User manual, power cord, USB to TTL serial converter, application software installation disk, and certificate of calibration

Optional accessories

IT-E151 rack mount kit