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jitendra suthar
hello I am driving bipolar stepper motor using l6480. everything is fine motor is running excellent but the over current detection feature is working unpredictably. i have been disabled this feature then motor is working good, and there is confusion about the calculations of current threshold. in "AN4355 Application note" it is written that… (Show more)
in eDesignSuite
Matthias Geiger
When using the Antenna Design it is only possible to do Antennas with one layer. When I do so, there will be no result. It works only when entering "1" in the "Number of Layers" field!   Any idea why this is so?   Best regards, Matthias
in eDesignSuite
PALANO Carmelo Marcello
Users of eDesignSuite can now integrate Würth Elektronik Midcom’s transformers in their designs. Thanks to a partnership with Würth Electronik Midcom, we integrated their Smart Transformer Selector (STS) into eDesignSuite. Designers can start a project in record time, and more easily move to prototyping, thanks to eDesignSuite’s ability to… (Show more)
in eDesignSuite
Patrizia Bellitto
This is the new eDesignSuite promotional video, that even describes the  possibility to have a commercial Wurth transformer designed in any flyback AC/DC converter, LED and battery charger applications.
Video preview image▶︎
in eDesignSuite
Thomas Ranz
HI: I've designed a SMPS with a viper controller, 3 outputs.  Is there a preferred way/tool to apply the design parameters to make an actual flyback transformer?  Magnetics has never been my strong area. Thanks!  Tom
in eDesignSuite
Thomas Ranz
I've used the eDesignSuite to design a power supply using a VIPer38LE.  I'm verifying results and I'm having difficulty getting to the same primary inductance the design suite is.  Can someone get that info to me?  I am currently using the formulas in the Fairchild Application Note AN4137.   Thank You! Tom
in eDesignSuite
Thomas Ranz
HI: I'm using the eDesignSuite to design an AC/DC transformer that has a secondary at 135 vdc, 40 Iavg.  The listed turns ratio is 550.26m .... why the 'm' ?   Here are the transformer details: Transformer Specifications: fsw: 60 kHz - Isat ≥ 982 mA - Lp: 1.62 mH ± 15 % - leakage ≤ 3 % Primary: Ipk 493 mA - Irms 201 mA - Iavg 123 mA Aux: Ipk… (Show more)
in eDesignSuite
mattoo.anuj
I am using ST's eDesign Suite for designing power supply. (AC-DC Converter) I contacted the transformer design firm to get my transformer designed. I gave them all the information regarding the number of turns and length of wire etc..   Here is my power supply specs   Input: 95 Vac - 265 Vac - 50 Hz - Operating Vdc [96.9 V - 374.8 V] Output Power:… (Show more)
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Sylvie Boube-Politano
Win a DJI Phantom3 Advanced Drone powered by STM32! TAKE YOUR CHANCE! STM32FAN PHOTO CONTEST The challenge is open every day during Embedded World 2017 (14.3. – 16.3.), daily and multiple contributions are accepted.   Rules:  Contribute with an  STM32FAN testimony at the STM32 Fan Zone, in Hall 4A-238 You will get  the famous STM32FAN… (Show more)
yair reshef
first off, thank you for the online tool and the AN2866 whitepaper which is the clearest piece i read about the subject of nfc antenna design.   my issue with the online tool is the output is only in the form of a flash object.  to use it with my paper based nfc antennas i need to screen capture and do a bitmap tracing. it could be easier to… (Show more)
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