Hcnr201

The difference between the two is safety factor. The school have every right to insist upon operating things within their ratings. If anybody else will come into contact with equipment using this device family, customers, school mates or you are going to power it indefinitely, then you should observe the Maximum Working Insulation Voltage of v peak v AC sinewave.

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If it is you, alone, testing this optocoupler under controlled conditions, or using it in a situation where nobody else would come across it, then you could put v hcjr201 method av test method b or even v highest allowable across it, for the limited test times specified in the data sheet.

The school have every right to insist upon operating things within their ratings. Sign up using Email and Password. I am working on a project in which I was required to use an opto-isolator. The problem is that I am confused which parameter should I consider from the datasheet of opto-isolator HCNR, in order to determine the maximum isolation voltage:.

HCNRE - Avago Technologies - PCB Footprint & Symbol Download

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If anybody else will come into contact with equipment using this device family, customers, school mates or you are going to power it indefinitely, then you should observe the Maximum Working Insulation Voltage of v peak v AC sinewave. The problem is that I am confused which parameter should I consider from the datasheet of opto-isolator HCNR, in order to determine the maximum isolation voltage: The difference between the two is safety factor.

The only change is that instead of 1kV, I am required to use 3kV. By clicking "Post Your Answer", you acknowledge hcnr2201 you have read our updated terms of serviceprivacy policy and cookie policyand that your continued use of the website is subject to these policies.

You would be morally responsible and either you or the school legally responsible depending on jurisdiction and details in the probably unlikely event of anybody being harmed as a result of its failure. Post Your Answer Discard By clicking "Post Your Answer", you acknowledge that you have read our updated terms of serviceprivacy hcn201 and cookie policyand that your continued use of the website is subject to these policies.

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This is not a question about the performance of a device, but about its ratings. Post as a guest Name.

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Snippet from the datasheet is given below: Sign up or log in Sign up using Google. The schematic of the circuit is given below.

The school's insurance cover would almost certainly be void in the event of them allowing you to use a safety critical device outside its rated conditions.

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