This Topic is used for Wireless Charging solution 1.Mcu C drive code: GitHub - STMicroelectronics/STWirelessCharging-C-Drivers: Standard C platform-independent drivers for wireless charging ICs 2. Python drive code, check attach file "Python_FT260_S...
Posted on April 27, 2014 at 22:25hi i want repair a board with an unknown ic.what is this ic? please help mehttp://i60.tinypic.com/28we9v9.jpg
Posted on April 26, 2014 at 08:51Hi, We have already design 12 volt 360mAmp current output non isolated power supply. But rigth noe we have increase current capacity in our exiting design. please let us know how to increase current capacity and how ...
Posted on April 25, 2014 at 17:09We want to run the stepper with as little current as possible. But then there's the risk to loos step if hoigher torque is neede (becuase of dust, friction,...). Is it possible to detect higher torque and increase ph...
Posted on April 21, 2014 at 15:48I am looking for a PCB footprint for the L6229Q VFQFPN 5 x 5 x 1.0 32 lead 0.050 pitch package. Is there a footprint available that has been used successfully and is available to download anywhere?
Posted on April 18, 2014 at 09:17Wurth has ready transformers for AC/DC supplies for 12V, 24V and 48V for 150W, 200W and 250W ratings. The details can be found here: http://katalog.we-online.de/en/pbs/WE-LLCR?sid=f6723a16ca Can these be used readily...
Posted on April 17, 2014 at 15:29Hi,I am using LED5000 to drive 6 Luxeon Rebel blue LEDs (2 parallel of 3 LED in serial) at 700mA. The dimming frequency is 1 kHz. The overshoot current is ~100mA. How can I lower down the overshoot current? The circ...
Posted on April 16, 2014 at 17:55Hi, I've made several DC-DC using L5972D. Sometimes it was blowing, but I supposed I made some mistake during soldering. Now I'm making 5V-1,5A power supply. I used same schematic on first page of datasheet (I used 2...
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Posted on April 14, 2014 at 23:24I have a design with a L6206 driving two permanent magnet DC motors. With one motor, the chip is connected exactly like in the datasheet on pg. 18. It works fine. The other motor is almost identical except the IN lin...
Posted on April 11, 2014 at 20:13I am quite novice when it comes to stepper motors and am having some difficulties. I am evaluating the L6470 to replace an old step/dir motor drive. The motor used is an Applied Motion HT17-075 nema17. Form the specs...