How many copper layers do I need in a PCB?

2021.10.17 14:37 mackshaf How many copper layers do I need in a PCB?

I am designing a PCB sutiable for 600V, 150 A and I do not know how many layers of copper I would need. I have pretty much no experience in designing PCBs so I would like to know whether there is a general rule of thumb or maybe more in-depth way of determining the number of layers?
submitted by mackshaf to AskEngineers [link] [comments]


2021.10.17 14:37 bomfaier ”Marele Alb”, dezastrul pandemic și politicieni puerili - Dumitru Borțun - #IGDLCC E116

”Marele Alb”, dezastrul pandemic și politicieni puerili - Dumitru Borțun - #IGDLCC E116 submitted by bomfaier to Romania [link] [comments]


2021.10.17 14:37 throwRAgb_hly I (19m) have two best friends, 18f and 20m. They just started sleeping with each other and I feel kind of mad about it.

I’m 19m. My entire life I’ve had two best friends-J, 18f, and A, 20m. J is funny and charismatic and beautiful and obviously anyone who meets her has feelings for her. Me and A talked about it back when we were younger and agreed dating her would be weird. And throw off the dynamic of our friendship.
J got into a really rough relationship with a way older guy who she’s known for a while from her brother “D” (not sure his exact age, he’s well into his 30s though). This guy sucks, he has another girlfriend in another state, he was mentally abusive, there were a bunch of times J called me or A crying asking for us to pick her up because they fought and he kicked her out, or he would just ignore her texts and calls for days at a time and she would be an emotional wreck. She’s a really smart person other than this I don’t understand why she kept going back to him and weve talked about it and she said she doesn’t know why she keeps going back to him and dealing with the shitty way he treats her. It’s like she’s brainwashed.
Anyway last week I left my phone at home and when I got back to it I had about 50 missed calls from J, she had been calling me to pick her up, but then she had sent me a text and said nevermind A had picked her up.
I guess she had gotten into a huge fight with her boyfriend and they had broken up. A picked her up from his house and I guess comforted her and everything, which we’ve both done a million times before because J and D are constantly fighting.
But I guess they ended up sleeping with each other. I’m pretty pissed off about it, not going to lie. It’s happened twice since then, but neither one of them is really talking about it just being awkward.
The only reason I’m not more pissed off is because it’s been a week and she still hasn’t gone back to D which is the longest she’s gone without going back to him. So that’s the only good thing. But I’m still pretty annoyed. We had a really good friendship group, there was nothing wrong with it and now the dynamic is fucked.
submitted by throwRAgb_hly to relationship_advice [link] [comments]


2021.10.17 14:37 mjomark Hur man vet att man är tillbaka i Sverige

Hur man vet att man är tillbaka i Sverige submitted by mjomark to sweden [link] [comments]


2021.10.17 14:37 seafoodmwg which one of you did this? 😂(staying in Inverness, noticed this on its wikipedia entry)

which one of you did this? 😂(staying in Inverness, noticed this on its wikipedia entry) submitted by seafoodmwg to halifax [link] [comments]


2021.10.17 14:37 l_-_-_-_-_-_-_-_-_l (+7596) How to reduce automobile tire wear

(+7596) How to reduce automobile tire wear submitted by l_-_-_-_-_-_-_-_-_l to eddit6yearsago [link] [comments]


2021.10.17 14:37 slai23 Direct tv box remote forgetting tv settings

Has anyone else experienced their remote forgetting the coding to control the tv? After a day or 2 I can no longer power on my RCA tv or change the volume. I have to reprogram the remote through settings on the box. Doesn't seem normal. Tested the batteries in the remote and they came back strong. Any other suggestions?
submitted by slai23 to DirectvStream [link] [comments]


2021.10.17 14:37 GameboyColor13 I'm trying to make a GLSL color interpreter for emacs, ho to you highlight syntax after an identified keyword?

As the title says, I have the keywords highlighted, now I would like to hightlight in a different color the word after that keyword, how could I do that? thanks!
submitted by GameboyColor13 to lisp [link] [comments]


2021.10.17 14:37 AutoNewspaperAdmin [Local] - 1 killed, 11-year-old boy among 13 others wounded in Chicago shootings since Friday evening | Chicago Sun-Times

[Local] - 1 killed, 11-year-old boy among 13 others wounded in Chicago shootings since Friday evening | Chicago Sun-Times submitted by AutoNewspaperAdmin to AutoNewspaper [link] [comments]


2021.10.17 14:37 NeutralChamp NEW DROP ⭐ GLISTER 1 🎁 at Foundation ⬇️ Link

NEW DROP ⭐ GLISTER 1 🎁 at Foundation ⬇️ Link submitted by NeutralChamp to NFTCollect [link] [comments]


2021.10.17 14:37 baldchow Recommend a good scale?

I’m hoping some of you folks can recommend a good scale. I have one that does fractional grams, but even visually you can see the results are wild using those small amounts. Best wishes.
submitted by baldchow to microdosing [link] [comments]


2021.10.17 14:37 Phoeniks_C this is just sad

this is just sad submitted by Phoeniks_C to pokemongo [link] [comments]


2021.10.17 14:37 asqwerty123 Dark web content👀

Dark web content👀 submitted by asqwerty123 to TaliaMarJerk [link] [comments]


2021.10.17 14:37 Massive_Dinner 🥇Baby Satoshi Token🥇 Stealth launch 10 Minutes | 🚨 Fair launch | Join Us !! | Liquidity locked | Great Community 🦾

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☎️ TELEGRAM: https://t.me/TheBabySatoshi
☎️ TELEGRAM: https://t.me/TheBabySatoshi



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Token idea

Create TG group

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Awarness through Reddit/Influencers.

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Minor crypto related websites listings with paid upvotes: Coinsniper, Coinhunt, Gemfinder, Coinvote

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Instagram paid stories

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Pinned messages in major Telegram groups

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☎️ TELEGRAM: https://t.me/TheBabySatoshi
☎️ TELEGRAM: https://t.me/TheBabySatoshi
☎️ TELEGRAM: https://t.me/TheBabySatoshi
☎️ TELEGRAM: https://t.me/TheBabySatoshi
submitted by Massive_Dinner to CryptoMars [link] [comments]


2021.10.17 14:37 Curious_Pass2587 Squad building FUT

Out of lewa, rashford, inform vini and dembele who should play as my two strikers and who should be my cam. I have to leave one out.
submitted by Curious_Pass2587 to FIFA [link] [comments]


2021.10.17 14:37 Immediate_Reply_8896 Switchly Finance 7% Rewards on BUSD just launched! Mooning right now with huge marketing plan! 1000x potential utility token , you dont want to miss it!

✨✨ Switchly Finance ✨✨
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The main focus of the Switchly Token is to go along with the ever changing trends on the BSC. We achieved this by creating a Smart Contract capable of changing the Rewards Token on the fly. Switchly will also be the governance token of our future Switchly DEX.
🎖️ Highlights:

🎖️ Do you want to be a part of the next Hot DEX?
Just imagine being an early investor of PancakeSwap, Uniswap or Sushiswap … Do you get where we're going?
🎖️ Tokenomics
💵 Tokenomics (10% tax)
🎂 7% for Auto Rewards in the form of a Trendy Token chosen by the community
🚀 1% Liquidity Pool
🧮 2% Marketing / Buyback
Total Supply: 1,000,000,000
Buy/Sell Slippage: 12%
Max Wallet: 5%
Min Buy: No minimum, but we strongly suggest somewhere around 0.2 BNB or above to receive FAST and BIG rewards.
🟣 LINKS:
Contract: 0xb82121358bc2a4aef4b551accf7ecea75b7c630a
Buy Here: https://pancakeswap.finance/swap?outputCurrency=0xb82121358bc2a4aef4b551accf7ecea75b7c630a
LP Locked: https://deeplock.io/lock/0x21d4b3c9e02e7b75e5bba7e88f2a3b7bf9c4090d
Renounced Ownership: https://bscscan.com/token/0xb82121358bc2a4aef4b551accf7ecea75b7c630a#readContract
submitted by Immediate_Reply_8896 to CryptoMarsShots [link] [comments]


2021.10.17 14:37 JigolKa Head shaped nebula

Head shaped nebula submitted by JigolKa to spaceporn [link] [comments]


2021.10.17 14:37 sClarkeOG Anyone else experiencing serious input delay today in WL?

Gameplay yesterday was great, just hopped on and from my first game the gameplay feels so much slower. My ping is 10-15ms so it's not that. Every turn takes ages, every pass has a huge delay before it. Really frustrating.
submitted by sClarkeOG to FIFA [link] [comments]


2021.10.17 14:37 theanneproject Commenting without reading the article dds style.

Commenting without reading the article dds style. submitted by theanneproject to insanepinoyfacebook [link] [comments]


2021.10.17 14:37 Advanced-Grocery6150 does anyone know the name of this mod?

does anyone know the name of this mod?
https://preview.redd.it/kq1ibtnm90u71.png?width=300&format=png&auto=webp&s=6dba50dd6a6ce0a6e2e435113a342bec9e62d5e2
submitted by Advanced-Grocery6150 to Minecraft [link] [comments]


2021.10.17 14:37 unicornmermaidmommy Anyone want to climb into mommys bed while daddy is away?

Anyone want to climb into mommys bed while daddy is away? submitted by unicornmermaidmommy to Hotwifesonly [link] [comments]


2021.10.17 14:37 LecheKaFlan ''One third'' of Duterte popularity rating appears due to ''social desirability bias'': professor

''One third'' of Duterte popularity rating appears due to ''social desirability bias'': professor submitted by LecheKaFlan to Philippines [link] [comments]


2021.10.17 14:37 l_-_-_-_-_-_-_-_-_l (+10069) Made a tiny home for my wild bird friends.

(+10069) Made a tiny home for my wild bird friends. submitted by l_-_-_-_-_-_-_-_-_l to eddit5yearsago [link] [comments]


2021.10.17 14:37 Best-Panda-998 A Question

When fury eats his toast diagonally, was it just a mistake or a hint to something?
submitted by Best-Panda-998 to Avengers [link] [comments]


2021.10.17 14:37 llmofbf A few decent pulls from the Once Upon a Time in Queens set.

submitted by llmofbf to baseballcards [link] [comments]


http://tkmilkpro.ru