![]() Power supply harmonic simulation and estimation.High power DC-DC Line filter design & Biricha’s Line Filter Design Tool.High power DC-DC Line filter design & Biricha’s step-by-step filter design guide.Common filter design for DC-DC application.Detailed study of Pi filters and step-by-step design down to component level.Determining our harmonic content using estimations, free tools and Spice simulations.Step-by-step output filter design, implementation and testingĭay 2: High Power DC-DC EMI Filter Design and Pi Filters.Power supply stability and input fitler interaction labs.Filter measurement with Bode100 network analyser.LISN and Spectrum Analyser set-up for pre-compliance EMC testing.Several hours Hands-on Labs on individual fully equipped workshop stations with maximum of only 2 engineers per station including:.DC-DC input and output filter design & Biricha’s Input Filter Design Tool.Low Power DC-DC input and output filter design & Biricha’s step-by-step EMI filter design guide.Becoming comfortable with using spectrum analysers, LISNs and network analysers.Power supply stability, Middlebrook’s stability criteria and input filter interaction.Filter design from ground up including LC & Pi filters with and without damping.Passing the EU’s conducted emissions tests and complying with relevant standards.We have a total of 10 workstations, so the total number of attendees is strictly limited to 20 engineers. The attendees work alone or in pairs at a workstation. We believe no other training in the world offers such a well equipped laboratory for EMI filter design and debugging. ![]() Finally Day 3 is dedicated to AC/DC EMI Line filters for PFC driven products, step-by-step AC/DC line filter design and 2 stage filter/4th order filter design down to component l level.Īll material is supported with great presentations, numerous Spice simulations, filter design equation sheets of all equations and of course numerous hands-on-labs. During the second day we will cover filtering needs for high power DC/DC power supplies as well as covering detailed design of Pi filters. The first day is dedicated to EMI filter design fundamentals for DC-DC input and output filters, understanding how to meet EMC directive's specifications, power supply/filter interaction and making you comfortable with using EMC test equipment. In addition to all necessary equations and step-by-step design guides for both DC-DC and AC-DC Line Filters, you will also receive a license Biricha’s new EMI Filter Design software. Starting from basic principles taught during the workshop, you will be able to design input and output filters to meet the specifications required to pass the EU’s conducted emission tests such as EN 55022/EN55032 or CISPR22 . ![]()
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