Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.
Current supplied to teh micro controller board alone,it is nowahere connected,Still 7805CV not able to deliver the 5VPlease find the attached circuit and let us know please let me know why this circuit is not working or let us know the input voltage ...
We need to identify BLDC motor state(rotating or steady) when board power up. The issue i am facing is, BLDC motor stops with ****, due to initial init functions.Is there any way to identify that bldc motor in rotating state or steady state, from sof...
I have a design with STC3115AIQT as in picture:VBAT and GND are connected to positive and negative terminals of a Li-Ion battery, respectively.When the device is powered-off 3V_L is connected to GND. In this condition VIN pin is sinking 3mA of curren...
The datasheet states an "Operating junction temperature range" of -40 to +85 degC in table 3. The thermal shutdown in table 6 is given as 160 degC. How do these two relate?
Hi.I am a bit confused how to set up the STEVAL-FCU001V1 kit. Is there any kind of tutorial on how to load a firmware onto the board? I've got a STLINK-V3SET and a STLINK V2. Where do I have to connect the Powersupply and the SWDIO and SWCLK from the...
i have made 2 pieces of 5V 1A power supply using ALTAIR04-900TR as per the circuit design in eDesignSuite.Now as i power on one of them it blow the fuse and rectifier in AC input. i tested for any sort of short circuit but i did't find and again i ...
Hi everyone. I'm new to motor control and have some problems with my robot. We are designing a three-wheeled omnidirectional robot which should bare and transport weights about 10 kg. We use Pololu 12V DC motors which has a stall torque of 8.5kg-cm....
In particular I have to control 3 stepper motors (24V, 9A) with 3 X-NUCLEO-IHM03A1 and 5 stepper motors (24V, 2A) with 3 X-NUCLEO-IHM02A1.
We designed an AC / DC power supply with the L6566B with the help of the eDesign tool. We manufacture a 5-piece pilot lot and are encountering a problem with two parts that do not start the L6566B.Taking some measurements we realize that at pin 5 (VC...
We designed an AC / DC power supply with the L6566B with the help of the eDesign tool. We manufacture a 5-piece pilot lot and are encountering a problem with two parts that do not start the L6566B.Taking some measurements we realize that at pin 5 (VC...
