mudder's Recent Activity
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mudder replied to the thread LiBSU - Redesigning the "Battery Support Unit" to Support Lithium.
Can you hit that with a UV light for better visibility as to where the coating is (and is not)?
Jul 7, 2026 at 2:13 PM -
mudder replied to the thread LiBSU - Redesigning the "Battery Support Unit" to Support Lithium.
What's the part number on your conformal coating? I've never seen that behavior with MG Chem 419D applied to a properly cleaned board....
Jul 7, 2026 at 2:58 AM -
mudder replied to the thread LiBSU - Redesigning the "Battery Support Unit" to Support Lithium.
The answer is DFM ("design for manufacturing"): Don't put any copper traces near corners on the PCB. The PCB's fiberglass FR4 substrate...
Jul 6, 2026 at 11:08 PM -
mudder replied to the thread LiBSU - Redesigning the "Battery Support Unit" to Support Lithium.
Even the big players have had issues, but yes I agree that cell manufacturing quality is very important. My cell supplier isn't a...
Jul 6, 2026 at 4:37 PM -
mudder replied to the thread LiBSU - Redesigning the "Battery Support Unit" to Support Lithium.
Thanks for the feedback. I've clarified my previous post with the following statement: Everything I write in this post is in regard to...
Jul 4, 2026 at 5:41 PM -
mudder replied to the thread LiBSU - Redesigning the "Battery Support Unit" to Support Lithium.
FYI: Everything I write in this post is in regard to the Gen3 architecture (which my LiBSU product is designed for). Based on my...
Jul 4, 2026 at 4:48 PM