Thank you for the lessons

@MarkSummersCAD

Жыл бұрын

You are welcome, glad you find them useful!

Thanks Mark for the analysis and lucid explanation. Wanted to check if you also have any analysis done for the comparison between PWM and linear based thermoelectric controllers. I think manfacturers publish graph from linear current testing. PWM reduces efficiency even at high frequencies as compared to linear ones, but still most of the products use PWM only because of size and cost.

@MarkSummersCAD

11 ай бұрын

Vivek, thanks for the kind words. Your question is a good one, and my short answer is "no". Like you, I have not seen performance data from manufacturer's Laird in particular) regarding time varying supplied current to TECs. I did try some testing during my thesis work where I would turn off half of the TECs mounted to my condensation plate for a couple minutes to save electrical power, but the results were not good for generating AWG since the condensation plates quickly warmed up and prevented water generation. Although Solidworks Flow Simulation provided transient (time-dependent) analysis options, I don't know of any way to simulate a time varying PWM power input to the TEC elements.

@VivekSilwal

11 ай бұрын

@@MarkSummersCAD Thanks Mark for info

Great. Could you please make a video about voltage transformer monitor? In this case, how to assemble it in a suitcase to be used in the field. Thanks.

can i get hose cfd and solidwork files

@MarkSummersCAD

10 ай бұрын

Sorry, but the design project is part of an ongoing project that I eventually plan to monatize, so I can't share the actual design files due to the nature of the IP. If you are interested in the Ada Fruit assembly (check the 30:00 point in the video), send me an e-mail request.