MOC 1 Unless otherwise specified in this data sheet, this product is a standard Datasheet contains the design specifications for product development . MOC ON Semiconductor / Fairchild Triac & SCR Output Optocouplers datasheet, inventory, & pricing. MOC Datasheet, MOC Triac Coupler Datasheet, buy MOC
|Published (Last):||25 January 2013|
|PDF File Size:||6.51 Mb|
|ePub File Size:||18.8 Mb|
|Price:||Free* [*Free Regsitration Required]|
Datssheet a ohm resistor as shown, and the problem of flickering when pin 4 is touched will be solved: The fade that you’re trying to achieve is not possible with this circuit or with whatever approach you are trying to follow here.
I hope you got the point that you cannot dim using this circuit.
Email Required, but never shown. The issue is getting the photocell within the opto-isolator to trigger the gate of the Triac.
Sign up or log in Sign up using Google. I’m certain I soldered everything correctly. As you rise the voltage from Currently when I plug this circuit in – the light doesn’t turn on. Connect a ohm resistor as shown, and the problem of flickering when pin 4 is touched will be solved:. See here The led will trigger the Triac driver inside, at whatever threshold it is supposed to trigger.
My circuit diagram is from the chip MOC figure 9 – pdf. I suggest looking out ‘more’ on the internet might help you. One weird thing is that when I touch the line between pin 4 and the gate with a multimeter- sometimes the light flickers.
I know it’s more stable to have one, but from my understanding the circuit should still work without one. What is the source of your circuit diagram? Has anyone been able to make this circuit work before? I’m thinking that the voltage difference isn’t correct and that my probe is inducing a difference that allows the gate to be triggered for a very very brief moment.
PeterJ 16k 20 42 As the voltage crosses 2. I’m writing this down here because I was unable to comment on the question directly due to reputation. Sign up using Email and Password. Specifically which opto are you using? The led will trigger the Triac driver inside, at whatever threshold it is supposed to trigger.
Datasheets search archive of electronic components datasheets
The goal is to be able to fade up and down a v light. I’ve spend days debugging this circuit and have exhausted all possible solutions. datashest
I’m certain the components are working tested with multimeter. I’ve changed the formatting a little, but you mox3010 improve the answer if you explain how it solves it.
This simple circuit has now become the hardest circuit I’ve ever worked on Let’s say supplying 2. Rvy Pandey 1 2. Post as a guest Name. Home Questions Tags Users Unanswered. You can’t fade up and down the light without a zero cross reference.
MOC Datasheet(PDF) – Fairchild Semiconductor