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
Power management
Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.
Forum Posts
Hello. I'm trying to find the switching losses for the IGBT "STGB30H60DFB". I found different Methods. Details in Detail-Window... Any help?
Switching losses:1. P = f * (Eon + Eoff) --> P = 32000 Hz * (383 uJ + 293uJ) = 21,632 W2. Pswon = 0,5 * Un * In * Füein * tr/T --> P = 0,5 * 325 V * 8,88 A * 1,2 * 14,6 ns / (1/32000 Hz) = 0,809 W Pswoff = 0,5 * Un * In * Füein * tr/T --> P = 0,5 ...
What maximum frequency can STPS20H100CT switch? How to calculate it from the datasheet?
Hello,I'm building DC-DC chopper that will switch at 80 kHz, max current of 8 A, how can i know if STPS20H100CT will be able to switch this frequency or not? It's not in datasheet.
Can I have manual soldering specification with soldering iron (not reflow nor wave soldering) ?
I got soldering recommendation for reflow and wave soldering (flow).But I need recommendation or specification for manual soldering specification with soldering iron (not reflow nor wave soldering).Kindly can you please advise manual soldering specif...
LD1117 SOT-223 package pin definition
Is pin 4 (the tab) electrically connected to any of the other pins?
Motor startup problem
I use FOC+Hall method and I have a problem with startup.When I start the motor, the motor has startup vibration.I try to adjust speed/IQ/ID Kp, Ki to make the startup stably.But it still has startup vibration.any suggestion for this kind of problem?T...
MTBF of L6472PD
Would you please offer me the Q&A report of L6472PD? I want to get the MTBF data of this IC.
I want to control position using STEVE-SPIN3204.
I want to control position using STEVE-SPIN3204.BLDC 24V motor and external encoder were used and it was set as position controller. I compiled and downloaded it, and when I start the motor, the motor vibrates.The way I know 1) motor start 2) Move th...
