Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.
Posted on December 26, 2011 at 13:35Hello.When activating the brake option I get the following error. ''ID211 brake resistor switch off threshold voltage Higher Than over-threshold'' Dissipative brake checked and active high. Min rated voltage 18V ...
Posted on April 15, 2010 at 10:13We are using the L6920 to drive a 1 watt LED. We are trying to implement the under voltage cut off (lock out) too. We chose the values of the voltage bridge connected to the LBI pin such that the value comes to say 3...
Posted on December 06, 2011 at 08:58HelloWe’re currently testing the possibility of using the L6470. It’s working well in full rotation with using the “Run�-command. Additional, we want to perform a ±pos mode with intermediate points and a ...
Posted on December 07, 2011 at 15:03Hi, Im completely new to the topic of motor control with STM32 devices. To get started, I chose the STM3210E-EVAL board, the STEVAL-IHM031V1 driver board and an appropriate BLDC. Now Im trying to generate the par...
Posted on December 09, 2011 at 17:03Hello The motor kit comes with the motor MCKIT LA052-080E3NL1 Shinano. Phase 0.60 ohm resistance Inductance 1.4 mH Phase Back EMF constant Kv 6.2 / krpm However, in the motor parameter ''workbench motor control...
Posted on December 07, 2011 at 11:00Hello I need to decelerate a motor on a closed loop speed (no braking free). The system should reduce the duty cycle and finally implement a change of quadrant motor. Is the library prepared to decelerate the mot...
Posted on November 19, 2011 at 02:42Hello,I have my encoder A and B channel signal connected to PB10 & PB11. This is TIM2 CH3 and TIM2 CH4. My question is: is it possible to run Encoder interface mode on CH3 & CH4, because i see, there is only CH1 a...
Posted on December 07, 2011 at 10:34Hello I am using ''ACIM and BLDC motor control firmware library V1.0'' BLDC motor and a hall sensor. In closed loop speed when the motor decelerates the system reduces the duty cycle. Finally, there is no PWM sign...
Posted on February 03, 2010 at 14:27Block commutation STM32 #motor-control #six-step #block
Posted on November 17, 2011 at 11:16SPV1020 is an IC having very interesting functionality. However the datasheet is still Priliminary, samples and commercial parts availability is not indicated. Also a user guide or application note is required for...
