Wireless Charging solution Wiki
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
Forum Posts
VIPER06LS goes into Over Current after being normal
Posted on December 17, 2016 at 16:45Hello,I used the online tool to create a 15V / 230mA out design using the Viper06LS and followed the same including the components suggestions. The circuit seemed to perform almost perfectly and the output was con...
How do I get STSPIN240 expansion board to drive small coreless motors?
Posted on December 14, 2016 at 06:04I cannot get thesehttps://www.seeedstudio.com/3.7V-50000RPM-Small-Coreless-Motor-716-p-1884.html running on this http://www.st.com/content/st_com/en/products/ecosystems/stm32-open-development-environment/stm32-nuc...
hi, please help me a wiring schematic of IC ATIC39-B4 A2C08350, thanks and good luck to you
Posted on December 08, 2016 at 14:55hi, please help me a wiring schematic of IC ATIC39-B4 A2C08350, thanks and good luck to you
Phase controlled Rectifier
Posted on July 19, 2013 at 05:44How to Control the SCR with Microcontroller. I dont want to mix the Digital Signal Ground with the High Voltage Ground. But the SCR will need the Gate current in uA w.r.t its Cathode. But I couldnot connect the Cathod...
Snubberless triac and need for external snubber circuit.
Posted on March 08, 2015 at 12:10 I have simple question about snubberless triac. When it is said that the triac is snubberless do still need an external snubber circuit?
Triac triggering circuit with a positive power supply
Posted on December 01, 2016 at 00:27 After reading AN3168 I found a paragraph that I do not actually understand and seemed weird for me . Page 8, ''With the bipolar solution, to keep the current sourced to the gate, the only way is then to use a PN...
Increase the Power capabilities of STEVAL-ILD004V1
Posted on October 12, 2015 at 20:29I need to support a 2-wire 500W dimmer instead of just a 300W dimmer at 110VAC 60Hz US. What are the power limiting components of the ST Dev Kit? The 2 1N5404 diodes are only rated for 3A which would be 360W. Is th...
LD39130SPUR Adj resistor values
Posted on November 30, 2016 at 23:34What is the formula for Vo vs ADJ? Or in other words, how should R1 and R2 be chosen to get a specific output voltage?The data sheet, DocID025199 Rev 2, does not appear to include the necessary formula or ratio.
L99SD01
Posted on January 26, 2016 at 15:16Has anyone been able to read the fault register. I have no problem reading back set-up, but fault is hidden. RichA #l99sd01
LED Power Supply
Posted on November 22, 2016 at 05:42Can anybody suggest me reference design for driving LEDs array along with micro controller.Here is my requirement :- Output 1 :- 17V, 400mA (Constant Current)Output 2 :- 3.3V, 1A (Constant Voltage)Power :- 12WIs...
