Used the test circuit that BMorse posted here for a 5vdc optocoupler. LED turned on at about 3.5vdc, brighter at 5vdc.
My question is, what parameters are you using to determine value of resistors that are used? Can the same 5vdc circuit be used on all photocouplers and optocouplers? The one I tested is a photocoupler.
Great site you have here, glad I found it. I am a bench tech at a casino. Like being able to test components.
Thanks Jim
My question is, what parameters are you using to determine value of resistors that are used? Can the same 5vdc circuit be used on all photocouplers and optocouplers? The one I tested is a photocoupler.
Great site you have here, glad I found it. I am a bench tech at a casino. Like being able to test components.
Thanks Jim