Power management

Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

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    

willzhou_0-1717985741931.png
willzhou by ST Employee
  • 10002 Views
  • 22 replies
  • 23 kudos

Resolved! Regarding Spikes in Phases in BLDC Controller

Hello All, I'm developing 48Volt 700Watt BLDC Motor Controller Using STM32 Controller. I didn't use STM Motor Control Workbench Tool for this Project. I developed my own library and source code for this project. When motor is running initial spikes i...

0693W000003RUs4QAG.jpg 0693W000003RUrlQAG.jpg

Resolved! Why did i get an Forbidden respond, when i try to open then site IHM001 Data Brief or the IHM001 Product Specifications:

https://my.st.com/resource/en/data_brief/p-nucleo-ihm001.pdf 403 Forbidden: You don't have permission to access /resource/en/data_brief/p-nucleo-ihm001.pdf on this server.https://my.st.com/content/my_st_com/en/products/evaluation-tools/product-evalua...

ARose.1 by Associate II
  • 671 Views
  • 2 replies
  • 0 kudos

Resolved! L6234 bootstrap capacitor 220 nF

Should the 220nF bootstrap capacitor connected to ground or Vs? The circuit diagramm and the datasheet are describing it differently. Both can be found here: https://www.st.com/en/motor-drivers/l6234.htmlThank you.

HBoch.1 by Associate
  • 757 Views
  • 1 replies
  • 0 kudos

STEVAL-POE005V1 powering problem

Hello. I am using 70 Ohm load to test STEVAL-POE005V1 board.Without load board indicate T1,T2,T3 leds and D2 blue led is on. 54V out. When i connected load - everything works well.But when i try to connect load before powering board throught ethernet...

DTali by Associate II
  • 400 Views
  • 0 replies
  • 0 kudos