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Optocupler IC for controlling a small DC motor speed

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Please help me:
i am doing my project to control a small DC motor speed. can u tell me which optocuplar ic i can use?
please tell me ic number.
thanks
 

Re: Optocupler IC number

Try these

by NTE Electronics

NTE3086 (Transistor type)
NTE3092 (Transistor type)
NTE3093 (Darlington type)
 

Re: Optocupler IC number

hello
try these ics:
pc817
&
MCT2
 

Re: Optocupler IC number

You have to tell us what the opto-coupler is going to be used for. That will help us help you choose the required opto-coupler.

Some common ones are: 4N25, 4N35, PC817, MCT2E
Common optical MOSFET drivers: TLP250, HCPL3120

Hope this helps.
Tahmid.
 

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