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OT - Col. Wm. T McLyman's Titan transformer design software #Transformer Hi: A page on the software I'm on about is seen here: https://kgmagnetics.com/Magnetic_Component_Design_Software but, alas, the good Colonel passed the middle of last year. Does anyone have or know wh Від Bill Perkins · #Transformer
Chan transformer for piezoelectric #Transformer Can the Chan model be applied to the hysteresis of ferroelectric / piezoelectric transducers? Від FJRJ · #Transformer
hierarchical Chan transformer model 2 повідомлення #Transformer Not accidentally: .param n={n} ? Peter Sent from AT&T Yahoo Mail on Android Від PK · #Transformer
mutual inductor/transforme not working 43 повідомлення #Transformer Oddly enough, that wasn't how it came through on the groups.io website. There, the fonts reverted to "System-UI" font, giving the capital-I serifs at the top and bottom. Whereas John's capital-I arriv Від Andy I · #Transformer
model the interwinding capacitance of a transformer 16 повідомлення #Transformer A long time ago I modelled a coaxial line transformer as transmission line segments with inductors in parallel to model the inductance. I don't know how good the results were but I recall it did simul Від Oliver Broad · #Transformer
Define coupling coefficients for center tapped transformers 38 повідомлення #Transformer There are very many sorts of transformers and one rule simply doesn't apply to them all. For example, an audio line transformer is specially constructed to have equal coupling between all the windings Від John Woodgate · #Transformer
Transformer 27 повідомлення #Transformer I found the answer to have the K here: https://www.youtube.com/watch?v=muUwe8X51oY&ab_channel=FesZElectronics To have the capacitance and coil resistance I used a multimeter and the simulation now is Від Giordano Bruno · #Transformer
Modelling a current transformer 30 повідомлення #Transformer 10 inch-worms. On 2023-09-25 17:50, Bell, Dave wrote: Від John Woodgate · #Transformer
LTspice model for transformer with not usual windings 13 повідомлення #Transformer Mikek wrote, "... but it's like having two RF meters, you never know which one is right :-)" Or the guy who owns two clocks. The saying goes something like this: A man with a watch knows what time it Від Andy I · #Transformer
Transformer models WAS: New Simulator Written by Mike Engelhardt 62 повідомлення #Transformer I kept my promise. I did a little work with the files - I added plt files to build hysteresis loops. Від Александр Бордодынов · #Transformer
Flyback Transformer 5 повідомлення #Transformer Run LTspice Open Help (press F1, or go to Help > Help) Open the Contents Go to F.A.Q. > Simulating Transformers To simulate any transformers in SPICE or LTspice using this linear transformer model, yo Від Andy I · #Transformer
HF PA - Output transformer model 3 повідомлення #Transformer There is also a good deal of material on using both the coupled inductor model and the transformer model with magnetizing and leakage inductance. There are also alternatives for building transformers Від BRUCE108 · #Transformer
Measuring Bs, Br and Hc of an Unknown Iron Core to Use LTspice 2 повідомлення #Transformer I uploaded an LTspice schematic (XF_N500W_5x6_07.zip) which could help verifying the validity of the three formulas (mentioned on the previous post). After running the simulation, the various ‘.meas’ Від Kerim · #Transformer
Transformer Model in LTspice 12 повідомлення #Transformer It's a little confusing how the Rser value works with inductors. And it is somewhat non-standard. 1. Unlike almost everything else in SPICE, setting Rser=0 actually makes it 0. Everywhere else in SPIC Від Andy I · #Transformer
simulating a current transformer 8 повідомлення #Transformer Hello Bordodynov, Works nicely! No apologies needed. Thank you for your efforts. Best, James Від James Lazar · #Transformer
On Autotransformer modeling #Transformer Just came across this: https://www.edn.com/autotransformer-spice-model/?utm_source=newsletter&utm_campaign=link&utm_medium=EDNTestMeasure-20220221&oly_enc_id=8797J7359467F1S I hope it may be of some u Від Zivko Petru · #Transformer
Magazine Aricle - Simulating Non-linear Transformers in LTspice #Transformer Many of You may have already seen this article , however I thought it might be of general interest: https://www.allaboutcircuits.com/technical-articles/simulating-non-linear-transformers-in-ltspice/ Від Zivko Petru · #Transformer
RF transformer simulation 14 повідомлення #Transformer Ok Andy now understood. M. Від Manuel G. Hammon · #Transformer
Torroidal transformers spice model ? 10 повідомлення #Transformer https://www.google.com/search?q=non-ideal+ferrite+toroidal+inductor+modelling+losses Від Rene · #Transformer
Adding K coefficient 15 повідомлення #Transformer Anne, The answers to your (latest) questions depend on what kind of simulation you used. If it's a .TRAN simulation, then hovering the mouse on a net should reveal its initial DC voltage in the lower Від Andy I · #Transformer

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