PC-17K1 optocoupler or equiv. wanted.

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rg26ce1991 Contact options for registered users 's Avatar (by Gravatar) posted on
March 15, 2006, 2:39 am
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Greetings group.
I have an AKAI ctv model CT-14X4A with a faulty optocoupler.
I802 PC-17K1

I have been unable to find a replacement.
Can someone suggest a substitute?

K1010 in the WES catalog may be a possible substitute.
Can anyone confirm this?

Thanks,
Russell Griffiths.


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Max Harding vk3jin Contact options for registered users 's Avatar (by Gravatar) posted on
March 15, 2006, 7:47 am
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Re: PC-17K1 optocoupler or equiv. wanted.


if you are in melbourne give TVR 9850-4144 a ring they are AKAI agents
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Franc Zabkar Contact options for registered users 's Avatar (by Gravatar) posted on
March 15, 2006, 7:21 pm
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Re: PC-17K1 optocoupler or equiv. wanted.


On 14 Mar 2006 18:39:02 -0800, " snipped-for-privacy@hotmail.com"

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These appear to be the datasheets:
 http://www.kodenshi.co.kr/download/pdf/PC-17K1,K2,K4 (3).PDF
 http://www.hemar.ch/Tech.Daten/Cosmo/Photo_Coupler/K1010.pdf

I think the parts are a good match. However, WES's data appear to be
in error. A reverse current (Ir) of 2mA is ridiculously leaky, and an
RI (Input-Output Isolation Resistance?) of 100 ohms would be deadly.

- Franc Zabkar
--
Please remove one 'i' from my address when replying by email.

rg26ce1991 Contact options for registered users 's Avatar (by Gravatar) posted on
March 18, 2006, 5:23 am
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Re: PC-17K1 optocoupler or equiv. wanted.


Thankyou for both replies.
I did try to find a datasheet without success.

I have bought the opto. from WES, but have not put it in yet.

Bye,
Russell.


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