vol.292 May 2025


Wide product lineup for
various DC controls
The trend toward higher capacities and voltages in battery-based devices, like storage batteries and energy systems, aims to extend operating time and reduce charging time. Suitable relays for each application are in demand.
OMRON offers a diverse lineup of DC switching relays for inrush current protection and power switching applications in inverter circuits.
“Higher capacities and higher voltages” trend to increase in
battery-based power supply systems.
Advantage of higher capacities
Increased equipment capabilities and longer operating times,
but longer charging times

Advantage of higher voltages
Reduced charging time because a lot of power can be sent for charging even with higher capacities

As “higher capacities and higher voltages” increase heat generation, it is also necessary to have current-carrying and current-breaking capabilities to further ensure safety.

OMRON meets various needs with its technology to suppress heat generation and optimal current-carrying and current-breaking capability design.
OMRON offers a wide range of DC switching relays compatible with various devices, meeting the demand for higher capacities and voltages while maintaining similar performance in voltage, current, size, and mounting method.

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Note: The values shown indicate the maximum voltage and current values.
* Contents as of April 2025.
In the interest of product improvement, specifications are subject to change without notice