MY4-D DC100/110

The MY4-D DC100/110 relay is a latching type relay which is built with high-capacity contacts and a coil designed especially for low power circuits. It is often used in signal and control applications where it can be used to reliably maintain a connection between two circuits for prolonged periods.

Power Relay Applications

The MY4-D DC100/110 relay is generally used for signal and control applications where its high-capacity contacts can switch higher voltages up to 24V DC. It is also commonly used to switch low-voltage AC signals to the output of a Pulse Width Modulation (PWM) controller, allowing it to switch higher AC voltages as well.

This relay can also be used for switching high current loads such as motors and lighting, and its robust construction makes it suitable for applications in harsh environments. Additionally, its latching type design means the contact position is maintained even after power is removed from the coil.

Working Principle

The MY4-D DC100/110 relay uses a latching type working principle, which means that the contact position is maintained even after the power to the coil is removed. This makes it highly reliable for applications requiring continuous switching.

The current through the coil creates a magnetic field which attracts the plunger, closing the contacts. When the current is removed from the coil, the plunger remains attracted until the magnetic field is reversed. When this happens, the plunger returns to its resting position, keeping the contact closed.

This allows the MY4-D DC100/110 relay to switch current on and off reliably, even under strenuous conditions. It is also resistant to vibration and shock, making it highly reliable in harsh environments.

Conclusion

The MY4-D DC100/110 relay is an ideal choice for signal and control applications. Its robust construction and latching type working principle make it highly reliable and resilient in harsh environments. It is also capable of switching high-voltage AC and DC signals, as well as high current loads such as motors and lighting.