KlausST
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Today, 11:06Hi, 200% of 600gms = 1200gms; 100% = 600g, thus 2 x 100% = 2 × 600g = 1200g. But if the client abuses the sensor, then it's not your...36 replies | 1710 view(s) -
Today, 11:01Hi, Usually it makes not much sense to measure the current in a DC path as RMS. Thus I'm rather sure it is "average current". RMS is useful...1 replies | 42 view(s)
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Today, 10:24Hi, I agree with FvM. And the informations sound like you need fixed values. If so, then a couple of resistors and a switch to select the value...7 replies | 109 view(s)
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Today, 07:29Hi, You are correct. * sampling begins after the last conversion ... until the external trigger * then sampling period ends and the conversion...2 replies | 88 view(s)
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Today, 00:55Hi, Because you said you want to measure peak-to-peak. The one "peak" is the maximum, the other "peak" is the minimum. Is it a perfect...11 replies | 135 view(s)
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Yesterday, 23:25Hi, Maybe a dumb question: If you know it's 400Vpp ... why do you want to measure it? Do you expect 50% duty cycle? Think about this:...11 replies | 135 view(s)
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Yesterday, 22:28Hi, I don't recommend to use analog peak measurement method. * it's higher hardware effort * it's not precise * it's slow But without...11 replies | 135 view(s)
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Yesterday, 22:19Hi, Why specifically 2k? It's a rather unusual requirement. Klaus7 replies | 109 view(s)
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Yesterday, 20:27Hi, What sensor? * a shunt (resistor) for current measurement * a voltage divider (two resistors) for voltage measurement This is how I'd do...11 replies | 135 view(s)
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Yesterday, 07:43Hi, The benefit of class D is that they don't waste power. Almost all energy stored in the magnet will be pushed back into the power supply...16 replies | 344 view(s)
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Yesterday, 00:43KlausST replied to a thread Send multiple data to HTTP server through GET method using sim900a in IoT - Internet of ThingsHi, Sending to server is usually done with POST, not with GET. Klaus1 replies | 106 view(s)
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23rd August 2019, 07:42Hi, As already said: high duty cycle makes things worse. Show us scope pictures (HIN, 12V directly at the driver, highside_out, 24V supply) and...23 replies | 523 view(s)
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23rd August 2019, 07:24Hi, You know: for electrical designs you need electrical specifications. Now I try to summarize your given information: * functional...16 replies | 344 view(s)
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23rd August 2019, 06:52Hi, I recommend to increase the value of C1, C4 to be at least the value of C2, C5. Imagine: every time when the bootstrap capacitors C2, C5...23 replies | 523 view(s)
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22nd August 2019, 22:53Hi, It's done many million times: and audio speaker and an audio amplifer. So why don't you use this system? Klaus16 replies | 344 view(s)
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22nd August 2019, 06:37KlausST replied to a thread Electronic Load Circuit for 380 Vdc (2A to 3A) Power Supply in Service Manuals, Requests, Repair TipsHi, In which regard? Cost --> no Ruggedness --> no Size --> no Power dissipation --> no Klaus5 replies | 221 view(s)
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22nd August 2019, 06:32Hi, A Mosfet does not know about it's counterpart, a Mosfet dies not know about GND potential (as long as none of the three legs is directly...6 replies | 222 view(s)
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22nd August 2019, 06:05KlausST replied to a thread Impact of parasitic capacitance and parastic inductance on DC and crystal oscillator in Electromagnetic Design and SimulationHi, A capacitor at the DC power supply is a benefit in either case. It stabilizes the supply voltage while it has no negative influence on...4 replies | 264 view(s)
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22nd August 2019, 06:01Hi, If CSOUT output impedance really is 100k, then an external capacitor will reduce output bandwidth .....then I have to admit that an Opamp as...13 replies | 839 view(s)
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22nd August 2019, 05:52KlausST replied to a thread P mosfet turns on/voltage at drain during powerup in Elementary Electronic QuestionsHi, I often have a capacitor between gate and drain. Especially for a power distribution switch it prevents from fast switch ON of the load. In...5 replies | 267 view(s)
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21st August 2019, 23:57Hi, Your current measurement: First: standard signal flow at a schematic schould be from left to right. The first Opamp (right side in your...13 replies | 839 view(s)
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21st August 2019, 20:48Hi, A similar discussion a couple of weeks ago....23 replies | 523 view(s)
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21st August 2019, 20:40KlausST replied to a thread P mosfet turns on/voltage at drain during powerup in Elementary Electronic QuestionsHi, * defective scope probe * bad solder joint * wrong scope setup AC/DC Klaus5 replies | 267 view(s)
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21st August 2019, 06:51KlausST replied to a thread Impact of parasitic capacitance and parastic inductance on DC and crystal oscillator in Electromagnetic Design and SimulationHi, With DC ... neither capacitance nor inductance has an effect. But then you talk about oscillator ... which can not be DC. So are you...4 replies | 264 view(s)
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21st August 2019, 06:43KlausST replied to a thread [SOLVED] Is this a good circuit that I have designed? in MicrocontrollersHi, glad to see it's solved. In case this is a high volume project and you want to safe cost, you may optimize: Since the MAX7219 is able to...5 replies | 247 view(s)
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21st August 2019, 06:17Hi, B needs a turn ON delay A needs a turn OFF delay Klaus1 replies | 73 view(s)
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20th August 2019, 20:49KlausST replied to a thread Real time voice encryption/decryption with FPGA in PLD, SPLD, GAL, CPLD, FPGA DesignHi, You need on the receiver side a FIFO and some kind of PLL to synchronize to the incoming data stream. Klaus6 replies | 319 view(s)
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20th August 2019, 06:56KlausST replied to a thread Use of this resistor in oscillator of Stm32f429zit6 Discovery development board in MicrocontrollersHi, With the use of this resistor you may optimize on start up time or you may optimize on power consumption. The resistor is not mainly...1 replies | 110 view(s)
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19th August 2019, 21:39Hi, You never mentioned analog inputs before. What do you need them for? Klaus5 replies | 226 view(s)
About KlausST
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25th August 2019
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