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[PCB Design] question oxidation corrosion

I don't live near the beach, even though I use a dehumidifier in my room, the humidity varies from 59-70%, if the dehumidifier dies it remains at 70%What is the maximum interval for energizing electro...
1answers

[PCB Design] Question electronics

Why do some electronic devices that were working stop working if they remain unpowered for long periods? Is there an explanation for this and is it possible to avoid it?
2answers

[PCB Design] Question LED, backlight and LCD

Does any storage temperature and any humidity degrade and decrease the efficiency of LEDs, backlight and LCD? display lcd led ips retro consoles handheld
1answers

[PCB Design] How does components shadowing?

How does component shadowing in PCB layout affect automated optical inspection (AOI)?
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[PCB Design] Suggestion for 300 um pitch BGA

HiWe need to design a PCB with a 300um pitch BGA component. Please have a look at the attached image showing the footprint of the component.Question:What approach do you suggest to fan out all signals...
1answers

[PCB Design] AD20 Study Notes 2/3

16. Object class manager: DCDC, here you can add the class of PWR, and add the power supply VCC, GND into the member list. Back to the PCB, the top layer to the bottom layer28. CrystalCrys...
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[PCB Design] Several questions about design and fabrication of metal base PCBs.

All questions are with respect to design and fabricating a multilayer, single-sided, aluminum metal base PCB. See attached screenshot for an example of what I want to order.What layer numbers exactly ...
1answers

[PCB Design] can anyone help me? I need a hand or if anyone can create me the gerber file of this circuit with these specifications: radius 70mm. 50Watt 12-14Volt using 1-3-5Watt smd leds

can anyone help me? I need a hand or if anyone can create me the gerber file of this circuit with these specifications: radius 70mm. 50Watt 12-14Volt using 1-3-5Watt smd leds
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1 PCBWay Team 9