What is the performance criterion for galvanic isolators intended for marine environments?

The performance criterion for galvanic isolators intended for marine environments includes the requirement that they must not exceed specified temperature limits and must be able to withstand short circuit conditions. This is crucial because galvanic isolators are designed to prevent galvanic corrosion, which can occur when there is an electrical potential difference between different metals in seawater.

To fulfill their purpose effectively, these devices must operate within certain temperature thresholds to ensure reliability and performance. Additionally, the ability to withstand short circuit conditions is vital as it ensures that the isolator can handle failures without causing hazardous situations or damage to the vessel's electrical system.

While resistance to saltwater corrosion, adherence to composite material standards, and the capability to withstand extreme temperatures are all important factors in the selection and use of materials in marine environments, the specific focus for galvanic isolators is on their electrical performance and safety under defined operational conditions, which aligns with the stated criterion.