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
Do you supply mfg cofc's with shipments?
my customer ordered TIP122 from Arrow and we only rec'd the delivery note. Can you provide the mfg cofc?
Reference design L6562AT?
Hello,I am looking for a reference design for a PFC with an input range: 300V - 400V RMS.The output power should be 180W. Thanks.
Are the design parameters of the transformer in the steval-isa138v1 available?
I would like to find out the Transformer code size, gap, primary turns, secondary turns, leakage inductance and primary inductance.Thank youClaude Arpin
what are the precise timings for external flip flop involved into STNRGPF01?
I plan to use STNRGPF01 to buil a PFC, eval board comes with 2 74HC132 package that are quit huge regarding the STNRG size. I would prefer to use single gate and TRUE D flip flop with set reset... knowing precise timings for Set and Reset will be a g...
How to control acceleration, set target speed, home position and target position through X-NUCLEO-IHM06A1 Board using programming ?
I am using X-NUCLEO-IHM06A1 Board with Nucleo-F401RE to control the acceleration, set target speed, home position and target position of stepper motor in my program code. I already referred user manual as well as datasheet which is available but I ...
SpinFamily Toll Evaluation fails to connect Nucleo-L053R8 with X-NUCLEO-IHM06A1 Board, so tell me any solution please.
Hello sir,I am trying to connect the SPINFamily Evaluation Tool with Nucleo-F401RE as well as Nucleo-L053R8 with X-NUCLEO-IHM06A1 Board, its return Communication board initialization failed' error message while connecting SPINFamily Evaluation Tool s...
What junction temperature of switches should we take for a reliable operation of around 10000 to 20000 hours ?
Hi,We are building an automotive motor controller of continuous power of around 18kW. Now for the selection of switching device we need to assume a steady-state junction temperature. We know junction temperature affects the life and reliability of th...
how to control SCR connected back to back using MOC triac ic?
i want to make ac voltage controller using two high power SCR connected in back to back.using pulse transformer to trigger SCR it works fine.but how can we control using MOC3052 OPTO TRIAC IC circuit diagram ?LOAD is highly inductive like induction h...
Resolved! L9945 SPI register read problem
Hi All,We have problem reading register values from L9945. We use STM32G474RE to communicate with it and the project was made using current STM32CubeMX and its FreeRTOS.Here are the SPI parameters in main.c: hspi2.Instance = SPI2; hspi2.Init.Mode ...
STNS01 led blinking in end of charge
Hello, I have already produced more than 6000 electronic boards with the STNS01 component, no problem.Today a problem appears with the STNS01 component: The battery recharging happens normally, but once the battery is charged, at 4.2V the STNS01 comp...
