1-Channel 5V 10A/250V AC Relay Module Arduino
Universal module with JQC-3FF-S-Z relay and with 5V coil. The module can be used to control actuators with the use of micro-controller ports or any development kit.
The module has three S, +, - input pins. For correct operation of the output, connect any 5 V power supply to the "+" pin, ground "-" and the "S" to your input signal.
Outputs are marked as NO - normally open, NC - normally closed. Providing high level to pin S switches the relay contacts and creates a connection between COM and NO, disconnecting COM from NC.
Product features
The module with JQC-3FF-S-Z relay with the coil powered by 5V DC.
The module allows you to operate actuators consuming current up to 10A using ports of a micro-controller or any Arduino development kit.
Application for breadboards, Arduino, commissioning modules, etc.
For operation, it is necessary to connect the relay's power supply and a digital control signal.
Application as: switch for electrical devices - e.g. motors, lighting controller, actuator controller
Technical data
Supply voltage: 5V DC
Relay JQC-3FF-S-Z
Coil voltage: 5V
Relay control: high state HIGH - 3.3 - 5V
Maximum contact voltage: 250 VAC
Maximum current: 10 A.
Dimensions 34x26x17 mm
Hi Conor,
the circuit you are describing seems to be a risk of an electric shock, as a 12V fan would be exposed to 230V mains - DO NOT DO THAT!
For any installation involving 230V mains power we would recommend consulting your local certified electrician.
Hi Dani,
Pinout is a standard one:
+ positive power in 5V DC
- ground
S triggering signal.