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
Component selection for a 48VDC/40A BLDC
Posted on November 29, 2017 at 09:18Hi,As mentioned, input voltage is 48VDC and there is up to 40A available. I would like to be able use all this to drive our motor (custom IPM). I am free to design the driver board with 3-shunt current sensing and...
L6482: Right value of R sense, for 3A stepper motors?
Posted on August 15, 2017 at 11:49Hello,I am using 'L6482H discovery board' design example for L6482 chip, for making my own pcb board, using the same mosfets, etc.At this moment, my board runs really well with 2A stepper motors and 80 mili-ohm R se...
SCT30N120 Intrinsic Body Diode
Posted on November 07, 2017 at 12:32Hi everyone, I am planning to use sic mosfets in inverter application(2 level or 3 level) and I searched some manufacturer and prices, I saw sct30n120 and ST says ' Very fast and robust intrinsic body diode (no ne...
Resolved! Noisy ADC measures on shunt for L6206PD
Posted on November 02, 2017 at 14:22I am seeing very noisy measurements on shunt adc.I attached schematics and gerbers.Could suggest how to eliminate noise on adc lines (line connected to shunt and going to STM32F303 chip?regards#adc #l6206pd #noise
The diffrence of MC_Library_ProtectedSources files
Posted on July 19, 2017 at 11:39I noticed there are two lib files in Cortex-M4 core MCU:MC_Library_ProtectedSources_SD_CM4_CCM_MKD.lib and MC_Library_ProtectedSources_single_drive_CM4_MKD.libI can't find any description for the diffrence between the...
STNS01 led blinking
Posted on November 25, 2017 at 08:36I am using STNS01 to charge a lithium battery (2600mAh). LED is blinking at frequency of 1Hz. ICHG resistor is 1K ohm and 10K ohm thermistor is used. I tried changing both, but still led is blinking.#led-blinking ...
triac three-phase control
Posted on November 19, 2017 at 11:24 Hi! I collect a three-phase control circuit (6kW). I want to use BTA16 (Snubberless and standard Triacs) Whether correctly I understand, that for type Standard it is necessary to include in parallel TVS a diode. ...
stm8s mc lib hall sensor blich skips
Posted on November 18, 2017 at 07:46Dear Sir,i am using stm8s mc library for 3 phase bldc motor(1kw).motor is running perfectly.my problem is when motor is running we are getting some blich in hall sensor ( 300us ) output. that is why motor is getti...
Resolved! Triggering Snubberless Triac in QII and QIII with positive power supply
Posted on October 28, 2017 at 07:17 Hi Can I connect the positive output voltage terminal of my off-line power supply using Viper16L to AC-main's (N) terminal (doesn't make sense though) to trigger a snubberless triac (T435-800T) as I drawn be...
MCKIT Current Measurement
Posted on November 16, 2017 at 09:47I see in the code#ifdef THREE_SHUNT SVPWM_3ShuntInit(); #elif defined ICS_SENSORS SVPWM_IcsInit(); #elif defined SINGLE_SHUNT SVPWM_1ShuntInit(); #endifBut in the code - SVPWM_3ShuntInit(); and SVPWM_1ShuntInit...
