We design magnetics
Colin J. Tuck ( Senior VP Global Corporate Engineering )
Power electronics IP at pwrtrnx.com
As part of power electronics development from <1W to > 100kW - since 1994, we design some of the trickier magnetics for our clients.
Whether planar or EF25, RM6 or UU120, PM8770 or ETD49, 0.02Hz to 550kHz
Transformer, inductor, coupled, integrated, matrix, compound or other
Controlled leakage inductance down to 500pH for special cases.
We often build these in house to test for losses and performance in our lab - before sending out for larger scale manufacture.
Our 30 year empirical knowledge base, combined with manufacturing know how, results in a surprisingly high first pass rate in magnetics design - no re-spins, no changes to the build sheet - just solder it in and it works.
If you have a tricky magnetic which you require to run at lowest loss ...
... => pwrtrnx.com
[ We also develop power stages - often resonant, control, gate drive and inverters - often soft switched ].