KlausST
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Yesterday, 13:30Hi, your schematic seems to be from a simulation tool. Why donīt test it? What are the results. Usually switching resistive load is the most...3 replies | 118 view(s) -
Yesterday, 07:03Hi, To me it seems you (your software) treat the PWM signals as if it was a full bridge hardware, where you need to switch between positive and...1 replies | 119 view(s)
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22nd October 2019, 18:25Hi, If your application needs 24V then your adapter needs to ouput 24V. --> adapter voltage rating needs to be 24V +/- some tolerance. (no 12V no...2 replies | 100 view(s)
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22nd October 2019, 17:58Hi, Form both of us, the lazy one is you. Every one can recognize this. You treat those who take effort to find a solution for your problem...13 replies | 362 view(s)
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22nd October 2019, 16:54Hi, Sorry for my too fast answer. In our systems we use the SST25VF device as configuration device. But now I have to agree with FvM that...6 replies | 338 view(s)
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22nd October 2019, 16:23Hi You are upset because I donīt do your job - for free? Really? I took my spare time for you to find a solution, I did an internet search, I...13 replies | 362 view(s)
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22nd October 2019, 13:32Hi, did you try to use an internet search before you ask? To make it short: Yes, the SPI serial flash is the configuration device. Klaus6 replies | 338 view(s)
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22nd October 2019, 13:29KlausST replied to a thread FPGA program has some hard to trace glitches in PLD, SPLD, GAL, CPLD, FPGA DesignHi, since an FPGA works as parallel machine there is no value like "workload". Either it is within timing specification or not. If it is within...6 replies | 168 view(s)
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22nd October 2019, 13:10Hi, "Clock" is a rather common term in electronics, especially in digital electronics. It is mainly defined by the frequency and voltage...13 replies | 362 view(s)
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22nd October 2019, 12:11Hi, First try it on your own. Itīs rather sratight forward. Show us your result. Klaus13 replies | 362 view(s)
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22nd October 2019, 11:42Hi, out of curiosity I did a search: Now my solution is: an about 500kHz clock and MC14517 wired as 128bit shift register. It should work...13 replies | 362 view(s)
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22nd October 2019, 11:29Hi, a 32kHz clock and an 8 bit shift register ser_in ser_out Klaus13 replies | 362 view(s)
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22nd October 2019, 07:40KlausST replied to a thread How much does a solder stencil cost for a 160mm * 60mm PCB? in PCB Routing Schematic Layout software and SimulationHi, Why not ask the stencil manufacturers? Or online calculators? Like this one: https://www.multi-circuit-boards.eu/en/index.html Klaus1 replies | 125 view(s)
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22nd October 2019, 07:36Hi, The forum is not meant to let others do your job. It's not more effort for you to do an internet search ... than for me. The benefit if...4 replies | 142 view(s)
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22nd October 2019, 07:28KlausST replied to a thread "Current" controle is a big issue using ClassD ? in Analog Circuit DesignHi, Could you please list all your requirements. Searching through a couple of posts/threads to find out what you want to achieve needs a lot of...1 replies | 141 view(s)
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22nd October 2019, 06:58Hi, Since you are the designer - at least I guess so - you should draw the "suitable" schematic on your own ... within a simulation tool. Then...12 replies | 849 view(s)
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22nd October 2019, 06:50Hi, Why don't you use the countless tables that can be found in the internet? Klaus4 replies | 142 view(s)
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22nd October 2019, 06:43Hi, Some printers have a "HEX out" mode, where you may debug the datastream. But expect a lot of data. Depending on what you print it may be...5 replies | 294 view(s)
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21st October 2019, 19:42KlausST replied to a thread Minimum switching current for Mechanical switch in Miscellaneous EngineeringHi, Where is the datasheet? Klaus5 replies | 291 view(s)
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21st October 2019, 13:07KlausST replied to a thread Minimum switching current for Mechanical switch in Miscellaneous EngineeringHi, You say it is 10mA "minimum" switching current. But you treat it as "maximum". I doubt that 10mA is the "maximum allowed" switching current -...5 replies | 291 view(s)
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21st October 2019, 12:58Hi, Since you have two data per clock period (one per edge): DCO of 455MHz gives 910MBPS. --> low margin. Klaus6 replies | 388 view(s)
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20th October 2019, 21:46Hi, For sure. Your control unit is not able to decide whether the load is in delta or star connection (besides the magnitude of the current) ...13 replies | 711 view(s)
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20th October 2019, 15:37Hi, I know what you mean. Just to be more exact: * DC means infinite time. * If time is finite ... better talk about a "pulse" And...20 replies | 729 view(s)
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20th October 2019, 14:58Hi, YES, but only theoretically with an infinite big core. NO, for real transformers. The bigger the core, the lower the frequency you may...20 replies | 729 view(s)
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20th October 2019, 02:31Hi, I agree with asdf44. You have contradicting requirements: * applying DC * non saturating * no output If you apply DC... then there...20 replies | 729 view(s)
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19th October 2019, 17:17...sorry for the wrong order of posts *************************** Hi, Again: We donīt see your system. Please give usueful informations. ...6 replies | 293 view(s)
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19th October 2019, 15:04Hi, Since we donīt know your circuit and your requirements ... we can only tell you the "usual" way. (And so do the internet documents) If your...6 replies | 293 view(s)
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19th October 2019, 13:05Hi, at first you need to test WHAT is causing this delay. Microcontroller? Modem? Access point? Routers? Server? Then you need to test WHY...2 replies | 244 view(s)
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19th October 2019, 11:06Hi, when I do an internet search for: "stm32 spi flash bootloader" I get about 250,000 hits. (Didnīt you do this already on your own?) There...6 replies | 293 view(s)
About KlausST
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23rd October 2019
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