Found this on the internet in 5 seconds or less. Its not % clear whether its a bottom view of the device or top side view of the socket, you can determine that in . A relay is an electrically operated switch. Many relays use an electromagnet to operate a switching mechanism, but other operating principles are also used. JQC-3FC(T73) DC12V pinouts. A relay is an electrically activated switch. It consists of a coil internally which will creates a magnetic field that.
|Published (Last):||7 June 2009|
|PDF File Size:||19.52 Mb|
|ePub File Size:||12.43 Mb|
|Price:||Free* [*Free Regsitration Required]|
Products Details – TORindia Electronics
Please tell me in that way which pin connected where.
Just need to find a relay with 5 volts. Home Questions Tags Users Unanswered. Thank you in advance! I would like everything to work on one power supply.
That will have much safer connections on the AC side.
How reliable is it? Thank you very much for your reply, I will try to do so. In connecting that am facing problem about where to connect those pins. You need a general-purpose NPN transistor with its emitter to ground, it collector switching one side of the relay coil with the other side going to whatever voltage you need to power it, and the base supplied from an Arduino pin via a Ohm resistor.
Synthesized tuning, Part 2: Read times previous topic – next topic. Relay jqc-3f, jqc-3fd to the arduino.
PCB Relay – JQC-3F(T73)
Please don’t make requests for help jqc-33fc private using PM.
Heat sinks, Part 2: The 5 V relay would require 80 mA to operate, while the 12 V would require 30 mA. Dec 248: CMOS Technology file 1.
Relays CRT JQC-3FC(T73) DC12V T73-1C-12V
I agree – I would solder a wire to the relay and insulate with heat-shrink tubing, then put the other end of the wire in the brass thing, ideally located in a plastic box so that it can’t be touched. I have read that if Arduino submit 12V, and they will be available at the outlet, do not want to burn the card check this out Sign up using Email and Password. It shows the two pins for the coil and the three pins that are mqc-3fc to the switch Post added at No, don’t apologise, but if you want sensible answers, post a Web link to the thing you are talking about.
No, don’t apologise, but if you want sensible answers, post jwc-3fc Web link to the thing you are talking about. The relay will drive the pump as shown in the picture. Note that the output of your relay at least as shown in the schematic is connected to the mains v so be very careful, don’t touch it while it is powered. Well, 80 mA is far too much for an Arduino pin to source 20 mA practical maximum and 12 V is too much for it to switch in any case.
Similar Threads how to make 8 pin relay using two 5 pin relays 6.