airpanther

I found this TVS diode, which has a clamping voltage of 5V and a breakdown voltage of 5.5V. Would that be sufficient to protect this circuit? https://www.digikey.com/en/products/detail/diodes-incorporated/D3V3F4U10LP-7/7352854 Just trying to...

Hi Paul, thank you for your reply. I should have posted this as part of a previous thread I had on the topic. But once I posted this one, I couldn't delete it. I'll post my latest question on the proper thread, thanks!

Good day, Any recommendation for selecting an appropriate external PTC fuse to protect Vin on a Teensy 4.1 (to protect from external voltage regulator spikes)? If the 3.3V max current is 250ma and the processor uses up to 100ma, do I still need...

It's physically wired to the GND wire coming from the AC to DC adapter... not sure if the ground from the AC adapter is tied to the ground on the plug... I would only assume so since it's an industrial grade DC power supply. Have also had the...

Thank you for your reply. My power supply is 3 pins. I have a Schottky diode for reverse voltage protection. If it is capacitive leakage or EMC filter caused, any suggestions? I was thinking the issue may be voltage transients caused by the...

Good day, I've been using the LM2596 to allow a 12-28V power supply to be used. The external power supply is connected via barrel jack to the 5V regulator, then the regulated output is then connected to the 5V Vin pin and ground (the top ground...

Great to know. I will check them out. Thank you! Robert

We've been using these 6 pin connectors on the Teensy 4.1 (w/pins) to make the network pins easily accessible. Similar to your ethernet kit, but attached to the bottom of the Teensy and using longer pins to reach a socket on the PCB. This has...