Mean Well MDR 40W 12V 3.33A Switching Power Supply DIN Rail MDR-40-12

Slim DesignThe power driver can be mounted on TS-35/7.5 or 15 rails to save cabinet space. Built-in active DC OK signal, LED indicator, no-load power loss:< 0 . 7 5 W.
High EfficiencyPower adapter conversion efficiency up to 78-88%, can work at full load in the temperature range of -20 to +70, natural air cooling.
Safety Protection AC single-group output power converter with short-circuit, overload, over-voltage and over-temperature protection to protect your equipment.
Widely UsedThe switching power supply uses a plastic case with good insulation performance and is used in electromechanical equipment, DIY projects, home control systems and more.
Cautions In order to prolong the service life, please don't let the transformer exceed the rated current for a long time! If you have any questions, please contact us in time.