Exchanging data between the CPU and the FPGA
PN128On imperix controllers, the CPU exchanges data with the FPGA via the SBIO bus. This memory-mapped bus allows the CPU user app to read and…
PN128-
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Driving PWM outputs from the FPGA
Beyond the built-in modulators accessible from the user application, the imperix sandbox enables PWM generation directly within the FPGA, allowing for the implementation of custom…
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Retrieving ADC measurements from the FPGA
PN126
Imperix provides direct access to ADC measurements within the FPGA which allows for reduced delay between the sampling and the processing, but also helps supporting…
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Getting started with the imperix ACG SDK
PN134
This article provides getting-started instructions for first-time users of the imperix ACG SDK. It focuses on the typical workflow associated with the simulation and automated…
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Safety recommendations for working in the lab
TN181
This guide provides an overview of key points to consider when testing power converters in a laboratory environment, covering personnel safety, equipment protection, and the…
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Licensing of imperix software
PN160
All imperix products subject to user programming from the ACG SDK or the CPP SDK require a software license. This concerns the B-Box controllers family…
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Over-current and over-voltage protection
PN257
Imperix products are designed to prioritize safety, giving users the confidence needed to move straight to laboratory testing as soon as possible. This article aims…
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Comparison of imperix programmable controllers
This article explores imperix’s portfolio of programmable controllers, highlighting how each device is optimized for specific power-electronics applications. Products presentation All imperix controllers use a…
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Back-to-back converter with grid-tied LCL filter
AN005
This note shows a possible control for a grid tied back to back converter. The proposed control implements active damping of the LCL filter.
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Active damping of LCL filters
Switching ripple filters are commonly added to grid-connected voltage source converters (VSCs) to filter out undesirable switching harmonics from the VSC’s output voltage. LCL filters…
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