Phone: (011) 7541-421, 3409-301, 3409-335, 6547-293, 3409-310
E-mail: Standards sales: prodaja@iss.rs Education: iss-edukacija@iss.rs Information about standards: infocentar@iss.rs Certification body: sertifikaciono.telo@iss.rs
Stevana Brakusa 2, 11030 Beograd
Main menu

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

20.20     Nov 3, 2026

ISO

ISO/TC 22/SC 37

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

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