We use this on our Internet DB boards, to power POE switches and neaten installations.
The LRS-200 series of single-output 200 W enclosed style power supply is a low profile, highly efficient enclosed product. The LRS-200 series has been designed for use within demanding applications, thanks to a metallic meshing & air convection to ensure optimum heat dissipation.
The LRS-200 series has been designed with efficiency in mind, delivering an extremely low no load power consumption. Installation into more testing environments can be done thanks to 5G anti-vibration capability.
The Mean Well LRS-50 series 50.4W single output AC to DC enclosed switch mode power supply has an output current rating of 4.2A at 12VDC. It has a universal input supply voltage rating ranging from 85VAC to 264VAC/120VDC to 373VDC. The device provides a metallic meshing and air convection to ensure optimum heat dissipation. This power supply can deliver an extremely low no-load power consumption. The power supply meets anti-vibration demand up to 5G capability and makes it ideal for installing in testing environments.
You can download the datasheet.