3-1462039-7 Relays

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Power relays, over 2 Amps, are widely used in a variety of applications, from automotive and aerospace to factory automation and medical. 3-1462039-7, in particular, has a broad range of applications, and its working principle is straightforward.

3-1462039-7 is a general-purpose power relay that is typically used to control the power supplied to loads between 10 and 30 amperes. The main feature of the relay is that it has a built-in calibration feature to adjust the threshold at which the power will be switched from one load to another. This allows the relay to be used in higher-powered circuits without having to continuously adjust it.

The general working principle of 3-1462039-7 is quite simple. Upon receiving a low voltage input, a magnet inside the relay is energized, causing a series of contacts to close, which in turn completes the circuit and supplies power to the load. When the voltage input drops below the threshold set by the calibration feature, the contacts open again, stopping the power from flowing and thus preventing any overload.

In addition to its capacity for adjusting the threshold of power switching, 3-1462039-7 provides several other important features. For example, it can be used in high temperature environments due to its operating temperature range of -55°C to +125°C. It has a high dielectric strength, which allows it to power high voltage load, and it also features a high contact bounce time of 10 ms to ensure that the high current flowing through the contacts is switched off in a controlled manner.

3-1462039-7 is widely used in automotive and aerospace applications, particularly in those that require long-term protection from overvoltage. For instance, it can be used in aircraft steering and control systems to protect against unexpected voltage surges. In factory automation, the power relay is frequently used to control large loads, as well as for machine shutdowns. In medical application, 3-1462039-7 is often used in respirators to ensure the safety of patients.

In conclusion, the 3-1462039-7 power relay is a versatile device that can be used in a variety of applications, such as automotive, aerospace, and factory automation. It is well equipped with a calibration feature, which allows the power threshold to be adjusted, as well as high temperature and dielectric strength features that make it suitable for high voltage applications. Its contact bounce time of 10 ms ensures that large current flowing through the relay is switched off quickly and safely.

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