Not all power supplies manufactured by MEAN WELL have Australian electrical safety approvals. This is one of the reasons why not every single model of MEAN WELL power supply is listed on the Power Supplies Australia website.
Some MEAN WELL power supplies use a fan to keep them cool during operation. Naturally, this can lead to problems with moisture and dust ingress depending on the environment in which the power supply is used.
As Power Supplies Australia mentioned in a previous blog post about MEAN WELL Power Supply’s Hiccup Mode, not all power supplies within the same series will have the same method of short circuit protection.