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Rolive, to lemmyshitpost in He was like a brother to me...

My fridge is already running.

Rolive, to memes in Dont be fooled by cable news

Fuckin diabolical.

Rolive, to askelectronics in MOSFET gate resistor

That’s good. My switching frequency is a few times per hour.

I am a little bit concerned that the slow rise/fall time make the MOSFET go outside its operating parameters for a fraction of a second. The resistance gradually changes meaning the mosfet will dissipate more power but also less current will flow.

So if you switch many times per second the gate capacitance with the resistor acts as a low pass filter reducing the gate voltage.

Rolive, to memes in Vegan food: The west vs India

Nice if you like Indian food.

Rolive, to electronics in I need a new bench power supply

You could be really cheap about it and get some dc dc converter module, volt ammeter and an old laptop charger.

Rolive, to electronics in Is this a sign of a capacitor leak?

Not an expert here but the stain is limited to where the capacitor is located. I think it’s safe to assume the capacitor was faulty and to replace it.

Rolive, to lemmyshitpost in Polish margarine for baking and frying.

I think this is preferable to the American version though.

Rolive, to memes in She was right in 1992, the Catholic Church is still filled with pedophiles.

Aisha has entered the chat.

Rolive, to memes in It's funnt because it's true

That’s a low bar.

Rolive, to linuxmemes in Linux mint = best beginner distro

That would convince me to move, probably. Arch isn’t bad but it’s too much hassle to set it up and even then I might have left security gaps open.

Rolive, to memes in Because it's almost time

Indeed.

Rolive, to askelectronics in Attempting to repair controller, Have I damaged it beyond repair?

Hmm so you could work around this issue by placing the PCB in a drying oven a couple of hours before. Something around 50deg C.

Rolive, to askelectronics in What tip should I be using to solder wires together?

Wattage does not mean how hot it gets, it means how fast it gets to the desired temperature. Also Chinese vendors tend to exaggerate greatly with specifications, especially with cheap products.

Rolive, to asklemmy in What is a nifty little feature modern gadgets have lost?

Grandma? Nice to see you figured out Lemmy.

Rolive, to askelectronics in Adjusting SMPS output voltage

Thanks. I ordered the 24V model in hopes of adjusting it down to 22V. I will use that to keep a 7s Li-Ion battery at a minimum charge level whereas a solar panel array may increase that voltage higher. It looks like the 24V model’s capacitors need to be changed as well since they can’t handle the Li-Ion batterys’ max charge voltage.

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