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GS20(X) VFD: Overvoltage Protection
So, you are trying to decelerate your motor rapidly and you get the dreaded overvoltage fault. Now what do you do? Before we get into that, let’s step back and make sure we understand what’s actually happening inside the drive. In the simplest terms, a drive just takes an A/C input, rectifies it to a DC voltage, and then uses some large transistors called IGBTs to pulse width modulate – or chop - the DC voltage and send it to the motor on three wires each with different phasing of the pulse width modulation.
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IBM RXN for Chemistry - Accelerating Discovery with AI, Cloud and Automation
It takes approximately 10 years and 10 million dollars from the design concept to the market for a single material. And this is a time that we can not afford. Especially in situations where we have threatening diseases that are affecting the entire humanity. RoboRXN is a pioneering project that shows how the combination of three technologies cloud, AI and automation can dramatically change the way we work.
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Top 7: Melhores construtores de sites para 2020 | HowTo InstallBR
HowTo InstallBR - TOP 7: Best website builders Zyro is an easy-to-use website builder. It has numerous templates for you to make your site. The plan starts at $ 4.99, but with the discount, it downs to $1,30. It has a test version(.) Webnode is a good website builder for modern sites. It also has great templates to choose from. The plan’s start at $3,99, but Webnode has an free version to test.
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IBM RXN for Chemistry - Accelerating Discovery with AI, Cloud and Automation
It takes approximately 10 years and 10 million dollars from the design concept to the market for a single material. And this is a time that we can not afford. Especially in situations where we have threatening diseases that are affecting the entire humanity. RoboRXN is a pioneering project that shows how the combination of three technologies cloud, AI and automation can dramatically change the way we work.
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UNEBENHEITEN mit SAND ausgleichen - der RASENFREAK hat schon wieder seinen RASEN gesandet
[Music] Well dear lawn freaks… She: Fail Welcome to a new video from Lawnfreak Andreas Krauss. Today we are talking about this area. I will now show you what happened to this area after the sand action a few weeks ago. Namely the sand is gone. And what is my motto: Sand always works. Sand always works. I’ve sanded this place up real good. And I tried to make this transition from the upper area here to the lower area a bit flatter.
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The Star Adding Machine
This is the Star Adding Machine. It was made by the Todd Protectograph Company. It says so on the label on the front right here. It was made in about 1922 or 23. The first version of this machine was made by the Accounting Machine Corporation, and they made it between 1918 and 1922 after which they sold the rights to make and sell it to the Todd Protectograph Company.
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How to Prepare a Dynamo Graph for Generative Design for Autodesk® Revit® 2021
All right. So this is a video to show how to get a dynamo graph out of dynamo and into the generative design tool for Revit 21. so let’s dismiss those right now. what we can do is you need to have some inputs and outputs set up. So this isn’t going to be a tutorial of how to build a graph from scratch right now. It’s more a tutorial.
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samsung galaxy A20S screen replacement ( 단돈 3만원으로 갤럭시 A21s 액정교체)
안녕하세요? 여러분 힘든시기 잘 이겨내리라 믿습니다. 먼저 심트레이드를 꺼내 줍니다. 힛건으로 열을 가해주면 풀이 쉽게 녹아서 떨어집니다. 보이는 나사를 전부 풀어주세요. 뾰족하고 납작한것으로 살짝 들어올려주면 분리가 됩니다. 먼저 배터리 전원 커넥터를 분리해주세요. .
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Bears protect bears!
Can’t wait to get back to campus? - Wear a mask. - Can’t wait to get back to class? (man pointing to mask) - Can’t wait to get back to the lab? - Wear a mask. - Wear a mask. - All Bears should be fighting this virus. - Bears protect Bears. - Bears protect Bears. - Bears, protect Bears. - [All] Bears protect Bears. - Osos protegen osos.
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DEF CON Safe Mode - Ismail Melih Tas and Kubilay Ahmet Kucuk - Practical VoIPUC Hacking w Mr SIP Q&A
Hi there, so we are live with the speakers who presented on Practical VoIP Hacking using Mr. SIP. And welcome to DEF C0N Safe Mode. Not quite what you would have normally have expected probably for coming to Vegas right? But glad that you’re able to join us and share some information with us. I understand though that you are both first time speakers at DEF CON, is that correct?