The Programmable Power Supply (PPS) is ABI’s most ambitious power module developed for the SYSTEM 8 range. Over 35 years of excellence in product design and manufacturing were applied to the making of this USB driven, versatile unit that suits various test and measurement scenarios. From low to medium volume production test, through to predictive/corrective and PCB troubleshooting tasks.
All PPS channels are isolated and have equal capabilities. In normal operation, each channel is fully independent and isolated. This is equivalent to having separate single output power supplies. The output polarity can even be reversed in software, removing the need to swap cables over to provide negative voltages.
In group operation, channels can be placed into arbitrary groups for easy multichannel control. Any number of channels can be added to a group, and up to 3 independent groups can be setup and controlled. Grouped channels remain isolated but work to achieve a common goal, these include:
Isolated Voltage Tracking – Channels are set equal to the group’s voltage limit but have independent current control. This can be used to generate tracking bipolar voltages or tracking unipolar voltages relative to different grounds.
Power Sequencing – Channels respond to a group On/Off control.
Voltage Stacking – When voltages above 40V are required, or higher currents (8A MAX) channels can be externally wired in series. The group’s set voltage will be divided equally between all members of the group to make efficient use of each channels power envelope and the group’s current limit will be applied to all members equally.
Parallel – When currents above 8A are required channels can be externally wired in parallel. The group’s set current limit will be divided equally between all members of the group to make efficient use of each channels power envelope and the group’s voltage limit will be applied to all members equally.
3 Channels fully independent
Each channel: 0 to 40VDC max, 0 to 8A max, 40W max.
Voltage, Current and Power comparison (PASS/FAIL) results
Targets, comparisons and traceability available.
Over Voltage and Over Current protection
Customisable, programmable and automatics voltage and current protections available.
Series connection
Up to 120VDC max, up to 8A max, up to 120W max.
Parallel connection
Up to 40VDC max, up to 24A max, up to 120W max.
Request more information or online demonstration for this product - click here
The successor to the VPS completes the SYSTEM 8 range by providing unprecedented control of power supply requirements, while maintaining ABI’s traditionally small footprint. The three channels of the PPS can be configured and controlled automatically by the ABI SYSTEM 8 Ultimate software. Moreover, multiple PPS modules can be controlled simultaneously, providing options for customers requiring more than three channels or higher output current / voltage capabilities.
Safety, user-friendliness and flexibility are common to all products developed by ABI. Therefore, PPS users can choose from a range of options to control, analyse or stop all power sources, using the built-in software and hardware triggers. To assist customers who own the now retired VPS power module, ABI engineers have made it possible for users to import all existing VPS settings for a given TestFlow step into the new instrument, thus making upgrading your BoardMaster or SYSTEM 8 kit totally frustration-free!.