ISO/WD 21782-4

Electrically propelled road vehicles — Test specification for electric propulsion components — Part 4: Performance testing of the DC/DC converter

General information

Current stage: 20.20 Working draft (WD) study initiated Nov 3, 2026

Originator: ISO

Owner: ISO/TC 22/SC 37 Electrically propelled vehicles

Type: International Standard

Scope

This document specifies performance tests and each evaluation for the DC/DC converter in the voltage class B electric propulsion system of electrically propelled road vehicles.

Life cycle

PREVIOUSLY

PUBLISHED
ISO 21782-4:2021

NOW

IN_DEVELOPMENT
ISO/WD 21782-4
20.20 Working draft (WD) study initiated
Nov 3, 2026