Meanwell Power Supply – 12V – 29A – 350W

SKU PS-29A Category

The 12V 29A 350W Mean Well Power Supply offers 348W true power with a plethora of safety features, for a wide range of electronics and electrical applications.


If you are looking for a power supply that can offer a high power rating of over 300W and an impressive efficiency rating, there are few that can compare to the Mean Well 12V 29A 350W Power Supply. This PSU is capable of operating at temperatures between -25°C and +70°C at a height of 2000m above sea level without any significant loss, while maintaining a high efficiency rating of around 85%. This, in addition to the numerous safety features like overload, overvoltage, overheating and short circuit protection, make it perfect for a wide range of high-power applications.

One of the best characteristics of these LRS-350 Mean Well Enclosed Switching Power Supplies is the fact that they are equipped with all of the necessary features to be able to cater to home and hobby, as well as industrial and even medical applications. This is in part thanks to the compliance with global safety regulations like UL60950-1, BSMI CNS14336-1 and EAC TP TC 004, which ensure that your project will be kept safe even in the event of power surges or other electrical problems that could arise.

These Power Supply Units are also rigorously stress-tested before they leave the factory, to ensure that they can operate at maximum capacity and full load without any problems. This way, you can rest assured that your Electronics parts, components and expensive machinery will be protected from unnecessary damage regardless of how stable your AC power supply is.


  • DC Voltage

– 12V

  • Voltage Adjustment Range

– 10.2V to 13.8V

  • Voltage Tolerance

– ±1.5%

  • Rated Current

– 29A

  • Current Range

– 0A to 29A

  • True Power Output

– 348W

  • Efficiency

– 85%

  • Protection Features

– Overload / Undervoltage / Short-Circuit / Overheat

  • Safe Operating Temperatures

– -25° to +70° C

  • Dimensions

– 215 x 115 x 30mm