Isolation Definition and 65 Threads

Hello, Lets say that you have an analog control voltage that can vary from 0 to 5V and you want to send it through some sort of isolation barrier to another board. How do you do it? In my case, I have a voltage sensor that will return this range of values and I want to be able to transfer...

hi everybody, how does isolation work ? some things don't conduct heat , whereas other don't conduct cold. what gives these properties ? and in what proportion ? im pretty sure mass density of the objects is sometimes related , but there must be more factors to it since light...

Is there any material such that if you make a hollow object out of it, the magnetic field inside is not equal to the magnetic field outside, but it is very small or zero?

Solve the differential equation: \frac{dy}{dx}-\frac{y}{x}=3x^{2} Where y(1)=3 Can't figure out how to isolate each side. Played with it forever to no success. Any tips?

In the crystallization process after gravity filtration is carried out, a mixture of ice and water is sometimes used as a bath instead of just ice. I know that the ice/water bath can be used to cool the filtrate to around 0 C while just crushed ice or an ice-salt bath may cool the filtrate to...

We are using 120V commercial grade electronic ballasts, properly grounded, rated at 2Amps to drive two low pressure UV lamps submerged in water rated at 800mA. System requirements are to use GFI barkers with each ballast. This installation in a wastewater treatment plant, where there are...

[Chemistry Lab] Cannnizzaro Reaction Hi! I am having some questions about my chemistry lab. In the lab we are given 1 of the 5 unknown aldehyde (benzaldehyde, anisaldehyde, nitrobenzaldehyde, chlorobenzaldehyde, and dimethoxybenzaldehyde) and reacts it with methanol and KOH to undergo...

http://www.nytimes.com/2006/08/24/science/24stem.html?ei=5090&en=b2d5fa804870604d&ex=1314072000&adxnnl=1&partner=rssuserland&emc=rss&adxnnlx=1156554793-b82hPYSiVvSMmyaDSW1cDA Good news but I am afraid it will not help the political debate

It's official. Social isolation caused by working on my master's thesis is driving me insane. The sharp difference between the academic year, with it's frequent meetings, social events and occasional lecture and the summer where all I can look forward to is writing another section is starting...

Given a large but finite number line including an arbitrarily chosen number, what strategy of (un)equal bisections will isolate that number within a minimum of steps? For instance, should one choose equal bisecting, or would a series of unequal 2:1 bisecting be more efficient? Might e or phi...

Can a single quark exist in isolation ?

i want to design an isolation transformer A/C, with single phase and three phase input. How do i go about it?

1 = a^{b} How can I isolate b in that equation? Thanks. ^^

I am looking for this kit but i can't find it. Can someone help me? OligoTex mRNA isolation columns (QIAGEN, Valencia, CA) I will use this for isolation of mRNA . Thank you.

How do you isolate cobalt industilly from its ores? I was thinking about some oxidation: Co_2S_4 + 4~O_2 ~ \rightarrow 4~SO_2 + Co_3 Gratefull, Danne