49. Solenoid Valve Relay Selection
Meera is designing a control board to switch a 24V DC solenoid valve using a relay.
The valve can draw up to 1.2A current.
She wants a 12V coil PCB relay so the controller can safely switch the valve load.
Only normally open switching is needed.
Help her select a suitable relay from DigiKey.
Make sure the relay has the correct coil voltage, enough contact current margin, and is suitable for 24V DC load switching.
EW AI
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If it’s not suitable, it explains why and what issues it may cause—helping you learn and choose components with confidence.