This service is used when a problem occurs in the power supply circuit during trial production or mass production, or when the cause is unknown and countermeasures cannot be found even though the result of the problem analysis is overvoltage breakdown.
Click here for details of the defect cause identification service

This is a service that conducts a design review together with the customer to ensure that there are no problems with the PCI Express (PCIe) linkup, etc. regarding the layout of the power supply and GND between the power supply circuit on the board and the FPGA.
Click here for details of power supply consulting services

This service is used when you want to measure the phase margin to confirm whether the phase margin of the designed DC/DC converter circuit is as expected, or when you see characteristics that tend to oscillate.
Click here for details of the phase margin measurement service

It is possible to learn about the layout of power supply layers and capacitors around the FPGA from the power supply circuit design based on actual failure cases that occurred on boards equipped with FPGA.
[For FPGA designers] Power Integrity Seminar
[For FPGA designers] Power trouble example seminar
[[For FPGA designers] Thermal Design Seminar <Free>

This book is based on actual cases of power supply troubles that were contacted by Macnica 's technical staff. We have written it in a format that does not use mathematical formulas so that you can easily understand the technical knowledge and know-how.
Click here for power supply column list

We have compiled a list of frequently asked questions (FAQs) regarding problems related to power supplies. Please take a look.
Click here for FAQs