Hello! I'm working with several digital servomotors and I need to deal with overload situation. In case when my servomotor stays in overload state for too long I need to turn off the servomotor. I don't want to power off them so I'm looking for a function to turn off PWM signal....
Solved: Hi community, I have generated 2 complemental PWM signal with dead time through eFlexPWM submodule0 A&B successfully, but I don't want to
update rate is quite long, I'd probably set up some kind of software timer to trigger the duty cycle measurement task only when needed. However, unless the PWM signal is quite clean I'd think about averaging several measurements to avoid the effects of jitter or a noisey PWM signal. ...
To validate the PWM output signal, check pin 29 of connector J1001 on the iMX93 EVK Board. Conclusion Following these steps should enable PWM functionality on your iMX93 EVK Board. If you encounter any issues, please refer to the documentation or reach out for assistance. Best Reg...
• Minimum PSD margin is computed as, PSDMargin = Minimum (CMmask – PSD) • If minimum PSD margin is greater than zero, then the PSD of a common mode signal is considered to be within EMI limits. >>Page Two: Test Considerations(on EDN.com)...
Now, we come down to the evaluation board and we carefully touch. The tip to the positive and the barrel of the scope probe to the negative. And then we come back to our oscilloscope, and we adjust the amplitude down. Obviously, it's going to be a higher amplitude signal. ...
How do I read the two different PWM Signals Duty Cycle I receive from the test bench? ( the frequency get measured correctly) Output I get: The two duty cycle i calculate are equal because they point to the same frequency signal, so If I disconnect the cable of the other...
low input resistance like 50 (the oscilloscope can be set to 1M)at the terminal for the purpose of eliminating the signal interference. There is no specific requirement for this part, but the input resistance should be mentioned, otherwise there will be big difference in the test results too....
how to test phase margin 开关电源闭环系统 开关电源总是用闭环负反馈来改善开环系统之响应，达到所期望的电源调整率，负载调整率，动态响应要求。系统基本上由误差放大，PWM和电源开关回率，负载调整率，动态响应要求。系统基本上由误差放大，PWM和电源开关回路，输出滤波器三个主要部分所构成。开关电源的潜在风险 ...
Everything you need to know about TTL signal. Watch this video now.Measuring the voltage on a PWM output – a ver useful and interesting videoLive demo showing a drawing of a signal on an oscillograph.Minimum voltage to run an Endurance laser (on Mo1 PCB). Real test....