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                               Triple Output DC Power Supplies

 

Phone: (02)9402 7678

Fax:     (02)9402 8113

Email: sales@unispan.com.au


Triple Output DC Power Supply
Model 1651A

Photo: Front view of Model 1651A


The model 1651A Triple Output DC Power Supply has two 0 to 24VDC outputs capable of supplying 0 to 500mA, and one fixed 5VDC output capable of supplying up to 4A. Connect outputs in series for higher voltage or connect in parallel for higher current output (switch selectable). Voltage and current metering is provided by two, analog displays. This unit is fully short circuit, overload, and reverse polarity protected.

  • Two 0 to 24 VDC outputs (0.5A)

  • One fixed 5V output (4A)

  • Independent or tracking operation

  • Adjustable current limiting

  • Designed to operate continuously at rated output

  • Short circuit protection, over voltage protection, reverse polarity protection

  • Connect outputs in series for higher voltage output or in parallel for higher current output (switch selectable)

       Information Requests | Datasheet

 

Triple Output Digital Display DC Power Supply

Model 1652

Photo: Front view of Model 1652


The model 1652 Triple Output DC Power Supply has two 0 to 24VDC outputs capable of supplying 0 to 500mA, and one fixed 5VDC output capable of supplying up to 4A. Connect outputs in series for higher voltage or connect in parallel for higher current output (switch selectable). Voltage and current metering is provided by two, three digit LED displays. This unit is fully short circuit, overload, and reverse polarity protected.

  • Two 0 to 24VDC, 0 to 500mA outputs

  • One fixed 5VDC, 4A output

  • Independent or tracking operation

  • Adjustable current limiting

  • Designed to operate continuously at rated output

  • Short circuit, over voltage, and reverse polarity protection.

       Information Requests | Datasheet

 

Triple-Output 30VDC, 3A Digital Display Power Supply

Model 1670A

Photo: Front view of Model 1670A


  • One variable 0 to 30 VDC, 0 to 3 A variable section

  • One 12 VDC fixed section

  • One 5 VDC fixed section

  • Ideal for general electronic servicing, school electronics labs, and powering up hobbyist's projects

       Information Requests | Datasheet

Triple-Output 30VDC, 5A Digital Display Power Supply

Model 1671A

Photo: Front view of Model 1671A


  • One variable 0 to 30 VDC, 0 to 5 A variable section

  • One 12 VDC fixed section

  • One 5 VDC fixed section

  • Ideal for general electronic servicing, school electronics labs, and powering up hobbyist's projects

       Information Requests | Datasheet

Quad Display Triple Output Power Supply ((2) 0-32V, 0-3A/ (1) 5V, 3A)

Model 1672



The 1672 and 1673 are quad display triple output DC power supplies that provide two variable outputs and one fixed output. The four displays allow the user to continuously monitor the voltage and current values of the two main outputs. The variable outputs can work independently, in series tracking, or parallel mode.
  • Three independent outputs
  • Independent control knobs for voltage and current settings of variable outputs
  • CV (constant voltage) and CC (constant current) operation
  • Separate 3-digit voltage and current displays for variable outputs
  • LED indication for CV and CC modes
  • Overload indication LED for fixed output
  • Series tracking and parallel tracking mode operation
  • Output terminals are banana style (not binding posts), click on Accessories for leads
Model Guide
Model 1672 1673
Voltage (variable outputs) 0-32 V 0-32 V
Current (variable outputs) 0-3 A 0-6 A
Fixed output 5 V / 3 A 5 V / 3 A

       Information Requests | Datasheet | Manual

 

Triple Output Power Supply ((2) 0-32V, 0-6A/ (1) 5V, 3A)

Model 1673



The 1672 and 1673 are quad display triple output DC power supplies that provide two variable outputs and one fixed output. The four displays allow the user to continuously monitor the voltage and current values of the two main outputs. The variable outputs can work independently, in series tracking, or parallel mode.
  • Three independent outputs
  • Independent control knobs for voltage and current settings of variable outputs
  • CV (constant voltage) and CC (constant current) operation
  • Separate 3-digit voltage and current displays for variable outputs
  • LED indication for CV and CC modes
  • Overload indication LED for fixed output
  • Series tracking and parallel tracking mode operation
  • Output terminals are banana style (not binding posts), click on Accessories for leads
Model Guide
Model 1672 1673
Voltage (variable outputs) 0-32 V 0-32 V
Current (variable outputs) 0-3 A 0-6 A
Fixed output 5 V / 3 A 5 V / 3 A

       Information Requests | Datasheet | Manual

 

4 Digit Triple Output Power Supply (2)0-30V, 0-2A (1)4-6.5V, 5A

Model 1760A

Photo: Front view of Model 1760A


  • Two 0 to 30 VDC, 2 A sections capable of independent, series or parallel operation

  • One 4 to 6.5 VDC, 5 A section

  • Switchable series/parallel operation (30 V sections)

  • Adjustable current limit controls (30 V sections)

  • Two 4 digit LED displays, one reads volts or amps of "B" supply, one reads volts or amps of "A" supply or 4 to 6.5V supply

  • Unique variable tracking, B track A at 5% to 100%

       Information Requests | Datasheet | Manual

4 Digit Triple Output Power Supply (2)0-35V, 0-3A (1)2-6.5V, 5A

Model 1761

Photo: Front view of Model 1761


BK Precision's new Model 1761 Triple Output DC Power Supply offers outputs with two 0 to 35V, 0 to 3A and one 2 to 6.5V, 5A outputs with two 4 digit LED displays. The 4 digit LED displays offer 10mV and 1mA resolution which provides higher accuracy. This makes it an ideal supply for power sensitive applications. The 1761 is fully overload protected and comes with a two year warranty.

  • Continuously monitor voltage and current output on two 4-digit LED displays

  • Connect two supplies in parallel to double the current output

  • Connect two supplies in series to double the voltage output

  • Reliable, Durable

  • Operate continuously at full load without overheating

  • Fully overload protected

  • Coarse and fine voltage controls

  • Excellent regulation

  • Very low ripple

  • Constant voltage or constant current operation

       Information Requests | Datasheet | Manual

 

4 Digit Triple Output DC Power Supply (2)0-60V, 0-2A (1)4-6.5V, 4A

Model 1762


BK Precision's new Model 1761 Triple Output DC Power Supply offers outputs with two 0 to 35V, 0 to 3A and one 2 to 6.5V, 5A outputs with two 4 digit LED displays. The 4 digit LED displays offer 10mV and 1mA resolution which provides higher accuracy. This makes it an ideal supply for power sensitive applications. The 1761 is fully overload protected and comes with a two year warranty.

  • Continuously monitor voltage and current output on two 4-digit LED displays

  • Connect two supplies in parallel to double the current output

  • Connect two supplies in series to double the voltage output

  • Reliable, Durable

  • Operate continuously at full load without overheating

  • Fully overload protected

  • Coarse and fine voltage controls

  • Excellent regulation

  • Very low ripple

  • Constant voltage or constant current operation

       Information Requests | Datasheet | Manual

 

Triple Output Programmable DC Power Supply

Model 9129B


The 9129B is an economical triple output linear programmable DC power supply featuring isolated outputs that can be adjusted independently or combined in series or parallel to output higher voltage or current. Additionally, this supply can operate in tracking mode with user-configurable ratios between channels.

The front panel keys and rotary knob with convenient cursors let users quickly set voltage and current values. Up to 27 different instrument settings can be saved and recalled. The power-on state of the outputs can also be configured.

The USB to TTL interface supporting SCPI commands can be used to remotely control the power supply via a PC. Alternatively, users can control the 9129B, execute test sequences or log measurements using the provided PC software application. This software also integrates with Data Dashboard for LabVIEW apps enabling iOS, Android, or Windows 8 compatible tablets or smartphones to remotely monitor select measurement indicators.

  • Three independent and electrically isolated outputs
  • Displays voltage and current settings for all three channels simultaneously
  • Low noise, linear regulation
  • Series and parallel modes combine channels to increase the output voltage or current
  • Tracking mode allows users to set up channels to maintain a programmed ratio
  • Fully programmable channels with output On/Off control
  • Store and recall up to 27 instrument settings
  • Communicate via USB interface supporting SCPI commands using the included USB to TTL serial adapter
  • Softpanel for remote control, test sequence generation, and datalogging available
  • Overvoltage (OVP) and overtemperature (OTP) protection including keylock function
  • Compact 19 half-rack form factor allows for side-by-side rack mounting of two units
  • Suitable for a wide range of applications including education, service and electronic design

Consider the 9130B Series if you are looking for an enhanced version with better specifications and many additional features

 

       Information Requests | Datasheet | Manual | Programming Manual

 

Triple Output Programmable DC Power Supply

Model 9130B, 9131B and 9132B


The 9130B Series triple output linear programmable DC power supplies feature isolated outputs that can be adjusted independently or combined in series or parallel to output higher voltage or current. Additionally, these supplies can operate in tracking mode with user-configurable ratios between channels. The front panel keys and rotary knob with convenient cursors let users quickly set voltage and current values.

For remote control, the standard USB (USBTMC-compliant), RS232, and GPIB interfaces supporting SCPI commands can be used to remotely control the power supplies via a PC.

  • Three independent and electrically isolated outputs
  • Displays voltage and current settings for all three channels simultaneously
  • Low noise, linear regulation
  • High programming and readback resolution of 1 mV / 1 mA
  • Series and parallel modes combine channels to increase the output voltage or current
  • Tracking mode allows users to set up channels to maintain a programmed ratio
  • Fully programmable channels with Output On/Off control
  • Store and recall up to 36 instrument settings
  • Remote sense
  • Timer-controlled output function adjustable from 0.1 99999.9 s
  • Standard USB (USBTMC-compliant), RS232, and GPIB interfaces supporting SCPI commands for remote control
  • NI certified LabVIEW driver and softpanel for remote control, test sequence generation, and datalogging available
  • Overvoltage (OVP) and overtemperature (OTP) protection including keylock function
  • Compact 19 half-rack form factor allows for side-by-side rack mounting of two units 
Model Voltage (Ch1 & Ch2) Current (Ch1 & Ch2) Voltage (Ch3) Current(Ch3)
9130B 0-30 V 0-3 A 0-5 V 0-3 A
9131B 0-30 V 0-6 A 0-5 V 0-3 A
9132B 0-60 V 0-3 A 0-5 V 0-3 A

 

       Information Requests | Datasheet | Manual | Programming Manual