Not really a question but I felt there's no other way to bring up a topic this topic.
As we all know an active low signal means that something is asserted only when an incoming/outgoing signal is pulled low from a high value.
The reverse is true for active high, it is only asserted when the...
Does anyone know what thermoplastics I should consider to weld onto fabrics using a hand held ultra sound welder at 20khz-40khz low amplitude?
I've heard two different answers for polyuretahne film adn am unsure about this material.
Thank you in advance.
Is there anything that can securely fasten .75mm (0.029 inch dia) Polymethyl Methacrylate polymer (PMMA) core fiber optics strands?
I want to be able to place a fiber in and not have to worry about it falling out. It should have a good retention force (I think I used that term correctly)...
I'm electrical seeking advice about materials. I want to use an Ultra Sonic hand held welder to weld TPU on fabric. The welder I'm thinkng of purchasing is 500Watts and operates at 20khz.
I'm not sure what types or grades TPU comes in I just know I need something thin and can be bonded with...
I know mAh stands for milliamps per hour but does that mean what the battery can deliver as the max for any time frame? In other words I'm powering a circiut that demands 500mA and the battey is rated for 500mAh guaranteed can I expect that battery still have enough life for reasonable...
Hello everyone,
Totally new.
I have a test rig that operates on 28V and powers (10) electronic components. Typically when we run the system we used the power supply that wil be used on the final system and powers everything up with no problem.
My problem is when I power the test rig...
