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Hello everyone,   I am doing a project about smart home, Infineon's ICE5AR4770BZS-based auxiliary SMPS for 15W high-efficiency home appliances. My question is why no need to add additional mosfets if we use Integrated ICE5AR4770BZS with Infineon? This solution is quite simple confuse me.    Thanks in advance.  

Hello, my Rock4SE can’t connect to the internet via Wifi. I have tried these two images (from wiki radxa com/Rockpi4/downloads):https://github.com/radxa/debos-radxa/releases/download/20221109-1007/rockpi-4b-debian-bullseye-xfce4-arm64-20221109-1447-gpt.img.xz 1 https://github.com/radxa-build/rock-4se/releases/download/20230207-0209/rock-4se_debian_bullseye_kde_2023-02-07T0210+0000_gpt.img.xz The first image seems to be for different hardware with no wifi support, so Debian shows no options for wifi access. The second image has wifi support and shows the right wifi networks, but connecting to those networks is impossible. Can you recommend an alternative image, that is causing less trouble? Sebastian

図面で陰線に寸法を記載したいのですが、できません。 やり方を教えてください。

I have DesignSpeark PRO is there any wayt of creating arc or diagonal cutouts in the pcb , when i create a cutout shape the arc option is greyeed out when i create a rectangle cut out i cannot rotate it 45°   thanks

此前我可以附图中圆和矩形相交的部分线段，现在为什么不行了，现在只能选择到整个圆，而不能选择相交的那些线段了，为什么？    

開軟體會跳出"這個網頁的指令碼發生錯誤"的視窗還有這段文字 https://js-eu1.hs-banner.com/v2/26471355/banner.js另外，使用"輸出印表機"的功能時，會無法選擇印表機，只能固定一種，但轉出的pdf都是空白的。請問有人知道如何解決次異常嗎? 謝謝

I do not able to upload STEP file in Design spark mechanical 

Hello guys, i need to dsm old version. Cuz have a little problem this version 6.0.  I have a 3d printer and I make myself a cookie cutter at home The fields appear empty as in the image below. The places in between do not appear as surfaces. and those parts don't get pulled There was no such problem in the previous version. So I need the old version. can you help? Thank you from now.

I found on YouTube (YouTube Current Booster) this circuit, and would like to try it on a current project. I do not need 60 Amps but only 10 to 12 Amps. My question is can I use a single MosFet instead of the 2 in their circuit? According to the IRFP2500 data sheet it can handle 30 Amps, which is a lot more amps than I need. What MosFet will fit my needs? If possible an SMD device (with a heat sink) would be nice but not necessary.   The power supply I plan to use is Buck Regulator Power Supply Module.       Is this a good design?          

Hi I've been a long-time user of V5, and while its great to see a new version coming out, its not so great to see that you can't import STL files any more (I can't afford the monthly license fee) - however, given that this is a new and improved version, can I ask how come there isn't a simple 'add text' button - similar to tinkercad?    Thanks Carl.

  Good morning I need help for a newbie I would like to know how to fill a wireframe object. I cut an object in half. I would like to add it to a solid object, I need some explains, please THANKS

DesignSparkPCBv11.0.0をダウンロードして起動しようとしましたが、 Login情報を入力した際に添付のエラーメッセージが出て起動できません。 DesignSpark Mechanicalv6.0は問題なく起動するため、Login情報は間違っていないと思いますし、 ネットワーク上の問題でもないと思います。 以前使用していたDesignSparkPCBv10.0.1ではこのような症状は発生しませんでした。 対処法を教えて頂けますでしょうか。  

Bonsoir, Il y a t'il possibilité de zoomer avec la molette centré sur le curseur.

Hi everyone.    How could I make a track plated or exposed? I would like to have tin to be over the track. I also thought of using a custom pad but I can only make the pads straight vertical/horizontal Any ideas?   Thanks