Power management

st motor control work bench have function for undrestand short circuit on otput

any one know when make project with st motor control have function protect short circuit start put low voltage and check current if unormal high undrestand out put is short and shot down pwm output

How can I activate the internal clock in STSPIN32F0?

How exactly can I program the internal clock in the STSPIN32F0 chip?

Documentation of drive and limitations for STEVAL-ESC002V1 / STSPIN32F0A is missing

I have been going through the datasheets to find the capabilities of the bootstrap system in the STEVAL-ESC002V1 board and the STSPIN32F0A and can not find it.How long can the system hold a motor phase high, and how long does the bootstrap hold a cha...

STPM32 active and reactive measurement results are not consistent.

Hi All,STPM32 active and reactive measurement results are not consistent even after calibration. STPM32 evalboard and ST software are used for tests. We have calibrator as a source. Voltage, current, frequency is accurate but active and reactive ener...

STCH02/3 are able to work without opto feedback? Tiziano

I recently bought STM32 NUCLEO -F207ZG and I want to use it instead of the Arduino for the construction of a smart robot car which includes boost converter (3.5 to 5 V),ultrasonic sensor and H Bridge L298N. How can I connect them ?

Should I use the dc dc boost converter or it is not obligatory and if yes how?

Firmware of STEVAL-ISA172V2

Hi,We are planning to develop STEVAL-ISA172V2 and design customized SMPS.I am unable to find any code. Where we can find the code?what's the procedure to get firmware source or binary from the ST?

I am new to bldc motor control and recently purchased the EVAL6235Q evaluation board. Instead of buying the suggested communication board I am attempting to control by directly manipulating the input pins. Can this be done?

Specifically I am pulling the 'motor direction' pin high, setting voltage reference pins accordingly and then setting the 'enable pin' high. The motor runs but I have no control to as the speed. Can this be accomplished or can this board only work ...

L6562 : Need to understand the functionality of the PFC IC

Hello everyone,I have made the L6562 ref circuit (for 250W provided in the datasheet) on general purpose PCB.I have discussed with coilcraft members, they have said, for initial conditions the resistor divider from rectified mains input will provide ...

youtu.be

Having trouble starting your motor?, watch this https://youtu.be/As6cLKZzHyA It clearly explains what the startup process is.