Power Relays, Over 2 Amps

The APAN3109 is a power relay for switching currents of up to 2 amperes. It is a miniature, hermetically sealed relay suitable for use in a wide range of applications, including those in harsh environments. The relay\'s construction is solid-state, providing an extremely reliable and durable device. This high-performance relay accomplishes switching tasks with minimal contact wear, thanks to its high operating stability and low power loss.

Applications

The APAN3109 is designed for use in applications in which control signals must be converted into switching operations. Typical applications include home appliances, telecommunications equipment, alarm systems, security systems, medical equipment, and automotive control systems. The relay is also useful in audio-visual equipment, machine logic control, industrial process control, and environmental control.

Working Principle

The APAN3109 is a latching plunger-type relay, meaning that the contacts are operated by a spring-loaded plunger. When a power signal is applied to the relay coil, the plunger is released. A spring then forces the plunger into its engaged position, which closes the relay contacts. When power is disconnected from the coil, the plunger unlocks and returns to its unengaged position, which opens the relay contacts.

The APAN3109 is made of an alloy material, allowing it to withstand temperatures up to 120 °C. Its hermetically sealed construction also ensures that the relay can withstand the most extreme conditions. The relay has a contact rating of 2A at 125VAC and 1A at 250VAC, with a maximum contact resistance of 30mΩ. The coil voltage is 3V, with a coil resistance of 70Ω. The lifetime of the relay is rated at 100,000 operations.

Conclusion

The APAN3109 is an extremely reliable, high-performance power relay. Its hermetically sealed construction ensures maximum durability and endurance, even under the toughest conditions. The relay is designed for use in a wide range of applications, including home appliances, telecommunications equipment, alarm systems, security systems, medical equipment, and automotive control systems. Its solid-state design and latching plunger-type operation provide dependable, maintenance-free switching operations for up to 2 amperes at 125 VAC.