ISO/WD 25769-2.2

Road vehicles — Electrical requirements and tests for electrical and electronic systems and components with a supply voltage of 12 V, 24 V and 48 V — Part 2: DC/DC converter supplied systems and components

Scope

This document describes electrical requirements and tests for the electrical and electronic systems and components for road vehicles operating at nominal DC supply voltages of 12 V, 24 V and 48 V, as define as voltage class A in ISO 6469-3. Electrical requirements and tests for terminals of voltage class B are not part of this document/series. This part contains electrical requirements and tests for alternator or generator supplied systems and components. This document is not intended to apply to systems and components of motorcycles and mopeds. Electromagnetic compatibility (EMC) is not covered by this document.