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Author Topic: OptoMOS or PhotoMOS-Relay  (Read 1302 times)
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luckyo
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« on: March 10, 2011, 04:41:23 pm »
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Hi
I am looking for help regarding relays.
So I want to be able to output from an Arduino Pin (40mA) a trigger that than makes an OptoMOS or PhotoMOS-Relay switch and than closes a circuit that needs up to 4A and between 3-24 V.
This is for controlling/switching on/off via Arduino a motor.
It would be fantastic if anybody could tell me a product that would be capable to do this.
Thanks for the time!
 smiley
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Grumpy_Mike
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« Reply #1 on: March 10, 2011, 08:19:25 pm »
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Often you just need to know the right words to search for. In your case you want a DC SSR (solid state relay)
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luckyo
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« Reply #2 on: March 11, 2011, 02:59:32 pm »
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Thanks for the response. I knew I was looking for that. But I got lost finding an actual product that has my specifications. Is there one anyone can recommend. A link to a product?

 
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Terry King
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« Reply #3 on: March 26, 2011, 04:00:48 am »
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Hi, This has 4 power FETs (Field Effect Transistors] and is optically isolated from Arduino:
http://arduino-direct.com/sunshop/index.php?l=product_detail&p=60

DISCLAIMER: I mentioned stuff from my own Shop...
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Regards, Terry King  ..On the Red Sea at KAUST.edu.sa
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pwillard
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« Reply #4 on: March 26, 2011, 11:43:19 am »
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http://www.clare.com/Products/SSRPower.htm
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