See the link from Standards Australia below.
Standard: AS/NZS 62368-1 Audio/video, information and communication technology equipment – Part 1: Safety requirements
Comment Start Date: 20/10/2021
Comment End Date: 22/12/2021
You can view the draft with latest comments and provide your feedback here:
This is an interesting article about how mobile phones and other devices use the wireless charging system called Qi. New chips developed allow up to 50 W of power transfer and have safety circuits to prevent overheating foreign objects that might come between the energy source and the load.
This article focuses on improving processor power efficiency by a process of heterogeneous multicore design that switches off transistors that are not being used, and assigining individual specialised cores of a multicore processor to work at specific kinds of tasks so the unneeded functions at any specific time can be switched off so they aren’t using power.
The Commonwealth Treasury (Treasury) is undertaking this assessment and public consultation on behalf of the Commonwealth, states and territories. This Consultation Regulation Impact Statement (RIS) provides an overview of the current product safety system, explains identified problems and outlines some potential reform options for feedback, including options for a GSP.
See the link to obtain the document.
Source: Improving the Effectiveness of the Consumer Product Safety System – The Treasury – Citizen Space
Researchers have discovered the root cause of why lithium metal batteries fail, challenging a long-held belief in the field. The study presents new ways to boost battery performance and brings research a step closer to incorporating lithium anodes into rechargeable batteries.
Source: Study Identifies Main Culprit Behind Lithium Metal Battery Failure
Cerebras Systems unveils the industry’s first trillion transistor chip
Measuring human exposure to 5G:
“IEC TC 106 is playing a key role with the recent publication of a new IEC Technical Report on evaluating human exposure to radio frequency fields in the vicinity of base stations…
IEC 62232 provides methods for determining the radio-frequency field strength near radio-communication base stations with the intention of evaluating human exposure. It takes into account the mmWave frequencies to be used for 5G networks.”
Source: Measuring human exposure to 5G | IEC e-tech | Issue’ 03/2019
The new EESS website now stands alone to support regulatory activities across multiple states. The safety of household electrical equipment in Queensland, Victoria, Western Australia and Tasmania is regulated using the Electrical Equipment Safety System (EESS), which now has a new online presence at: http://www.EESS.gov.au.
EESS.gov.au removes functions previously found on the Electrical Regulatory Authorities Council (ERAC) website and presents them with enhanced and improved layout and structure, based on feedback from industry.
Source: New standalone website for EESS (Electrical Equipment Safety Scheme)
TGA is proposing to treat software as a medical device in its own right. Presently it’s only regulated as part of another medical device used to treat patients if it could cause harm to patients. The new reforms would treat the software as a medical device directly if it’s used by medical practitioners to diagnose patient conditions (different levels for critical outcomes diagnosis or just screening). The new proposed regulations are based on
International Medical Devices Regulators Forum (IMDRF) guidelines.
See the following Source for further details.
Communications Alliance has published two draft standards for public comment on their web site, which now incorporate the principles of the new hazards-based standard: AS/NZS 62368.1:2018 (IEC 62368-1 2nd ed [MOD]). There is also an explanatory background paper. Public commenting closes on 24 May 2019. The standards are:
DR AS/CA S008:2019 Requirements for customer cabling products, and
DR AS/CA S009:2019 Installation requirements for customer cabling (Wiring rules)
Background Paper: DR S008 & DR S009 public comment background paper
The drafts are available for download from Communications Alliance at the following web address:
ITU toolkit in the use and implementation of the WHO-ITU H.870 Global standard on safe listening devices and systems.
UPDATE NOTE: This is an older recall, going back to 2016. If you have already participated in the recall then further action is not necessary.
“Apple has determined that, in very rare cases, the two prong Apple AC wall plug adapters designed for use in Continental Europe, Australia, New Zealand, Korea, Argentina and Brazil may break and create a risk of electrical shock if touched. These wall plug adapters shipped from 2003 to 2015 with Mac and certain iOS devices, and were also included in the Apple World Travel Adapter Kit.”
“This recall covers the two prong plug portion of the Apple AC power supply (wall plug adapters) designed for use in Continental Europe, Australia, New Zealand, Argentina, South Korea and Brazil.”
“Apple’s website advises that in very rare cases, the two prong wall plugs designed for continental Europe, Australia, New Zealand, Korea, Argentina and Brazil can break and create a shock hazard. So the company will exchange the part at no charge. “
A new Battery Assurance Program developed by the Clean Energy Council provides consumers with independent information on the safety of home battery products…
The new program confirms which home battery products have been tested against the industry’s best practice guidelines… Products that qualify for the Battery Assurance Program … have been independently tested to confirm they are up to the necessary electrical safety and quality standards.
Source: Clean Energy Council launches home battery program – Electrical connection