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
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What is the source of your circuit diagram? Sign up using Facebook. Below is my circuit Vcc is 5v arduino pin: I’ve spend days debugging this circuit and have exhausted all possible solutions. I’m writing this down here because I was unable to comment on the question directly due to reputation.
I’m thinking that the voltage difference isn’t correct and that my probe is inducing a difference that allows dayasheet gate to be triggered for a very very datasgeet moment.
MOC Datasheet(PDF) – Motorola, Inc
Post as a guest Name. Has anyone been able to make this circuit work before? The led will trigger the Triac driver inside, at whatever threshold it is supposed to trigger. What does your zero-crossing detector look like?
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I’ve changed the formatting a little, but you could improve the answer if you explain how it solves it. MOC30XX is an opto-isolator.
MOC Datasheet Motorola pdf data sheet FREE from
Let’s say supplying 2. The issue is getting the photocell within the opto-isolator to trigger the gate of the Triac. As you rise the voltage from Specifically which opto are you using?
Sign up using Email and Password. Connect a ohm resistor as shown, and the problem of flickering when pin 4 is touched will be solved: You can’t fade up and down the light without a zero cross reference. Email Required, but never shown. I’m certain I soldered everything correctly.
Ravi Shanker 11 1.
MOC3010 Datasheet PDF
The goal is to be able to fade up and down a v light. My circuit diagram is from the chip MOC figure 9 – pdf.
I know it’s more stable to have one, but from my understanding the circuit should still work without one. As the voltage crosses 2. Connect a ohm resistor as shown, and the problem of flickering when pin 4 is touched will be solved:.
Home Questions Tags Users Unanswered. One weird thing is that when I touch the line between pin 4 and the gate with a multimeter- sometimes the light flickers. This simple circuit has now become the hardest circuit I’ve ever worked on Rvy Pandey 1 2.
I hope you got the point that you cannot dim using this circuit.