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Relay Case 2 channel HL-52S

Relay Case 2 channel HL-52S

thingiverse

I crafted a protective case for my HL-52S 2-channel relay module, focusing on optimizing airflow and safely isolating high-voltage components from accidental contact. With its sleek design, the module remains remarkably cool even after extended use - I've tested it with an Anet A8 (300W power supply) for up to five hours without any signs of overheating, making a fan mount unnecessary but one that can be added on request if desired.

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