Power Relay

Q: What load capacities do power relays support?

A: Designed for high-current applications (15A to 100A), commonly used in motor controls, transformers, and heavy machinery.

Q: Are power relays suitable for AC and DC loads?

A: Yes, but verify the datasheet for specific voltage/current ratings (DC may require arc suppression).

Q: How to mitigate heat dissipation in high-power relays?

A: Use relays with built-in heat sinks, ensure proper ventilation, and avoid continuous operation at maximum ratings.

Q: What safety features are critical for power relays?

A: Overload protection, dielectric strength (>2,500V), and reinforced insulation for high-voltage isolation.