Using Flyback Diodes in Relays Prevents Electrical Noise in Your Circuits | PCB Design Blog | Altium
![relay - Is a flyback diode needed if there are only inductive components on the circuit (Ex. solenoids) - Electrical Engineering Stack Exchange relay - Is a flyback diode needed if there are only inductive components on the circuit (Ex. solenoids) - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/Xvlay.png)
relay - Is a flyback diode needed if there are only inductive components on the circuit (Ex. solenoids) - Electrical Engineering Stack Exchange
![inductor - Minimum specs before a flyback diode is needed for a relay? - Electrical Engineering Stack Exchange inductor - Minimum specs before a flyback diode is needed for a relay? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/tryYf.png)
inductor - Minimum specs before a flyback diode is needed for a relay? - Electrical Engineering Stack Exchange
![Solenoid Valve Connectors, Field Wireable, 3 Pole, Form A 18mm, 50V, 10A, LED w/Flyback Diode, PG9 opening Solenoid Valve Connectors, Field Wireable, 3 Pole, Form A 18mm, 50V, 10A, LED w/Flyback Diode, PG9 opening](https://www.mencom.com/pub/media/catalog/product/cache/679a35808addab5718075d8d335abef7/v/a/val-029.jpg)
Solenoid Valve Connectors, Field Wireable, 3 Pole, Form A 18mm, 50V, 10A, LED w/Flyback Diode, PG9 opening
![Do you need to supply higher voltage to a solenoid if using a flyback diode - Project Guidance - Arduino Forum Do you need to supply higher voltage to a solenoid if using a flyback diode - Project Guidance - Arduino Forum](https://europe1.discourse-cdn.com/arduino/original/4X/0/f/2/0f2d071515de7b692d1a1472326d3a9c04b6dc50.jpeg)