Inexperienced circuit design beginner here. I would like some feedback on this circuit to switch a 1/2HP 120 VAC motor under the control of an ESP32 development board. Have I done this design right?
Please ignore the pin numbers on the ESP32 schematic -- they're for bare ESP32 modules not for ESP32 dev boards.
Beginner's stupid questions:
I'm planning to use a Mean Well RD-35A dual-output power supply to provide both 5v and 12v power. Will I need decoupling caps to prevent relay coil transients on the 12v rail from disrupting the 5v rail that powers the ESP32?
Is it reasonable to expect the Omron G7L relay to cope with on-times of several hours? It's not explicitly rated for continuous duty but the datasheet doesn't specify a maximum duty cycle, ether.
Any other pitfalls I haven't thought of?
Thanks in advance.
Please ignore the pin numbers on the ESP32 schematic -- they're for bare ESP32 modules not for ESP32 dev boards.
Beginner's stupid questions:
I'm planning to use a Mean Well RD-35A dual-output power supply to provide both 5v and 12v power. Will I need decoupling caps to prevent relay coil transients on the 12v rail from disrupting the 5v rail that powers the ESP32?
Is it reasonable to expect the Omron G7L relay to cope with on-times of several hours? It's not explicitly rated for continuous duty but the datasheet doesn't specify a maximum duty cycle, ether.
Any other pitfalls I haven't thought of?
Thanks in advance.
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