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New Product ~ HEP-100/150/185 Series (100W~185W Harsh Environment Power Supply)

2015-07-02 | Return



If you are looking for a high-grade AC/DC power supply- with low noise and has to operate under highly humid, highly dusty, highly oily, highly salty, ultra low or high temperature, heavily vibrating, high altitude and poor ventilation environment- the HEP family from Mean Well will be your best choice! After launching HEP-600 series (600W) into the market, Mean Well is pleased to introduce the HEP-100/150/185 series, providing the rated power 100W/150W/185W, respectively. These three series adopt aluminum case and the interior are fully potted with the heat-conducted silicone; moreover, thanks to the mechanical design experience Mean Well has built up for years, these three series are equipped with the IP65 high level protection against the ingress of dust and water (optional IP68 level models are also available) and the up to 10G anti-vibration capability. The high efficiency is up to 94% that they are thus able to work under the ambient temperature ranging between -55℃ and +70℃. HEP-100/150/185 series accept the wide input range 90~305 VAC and offer various models of the output voltage 12V/15V/24V/36V/48V/54V, so they can perfectly fit the industrial control applications running in harsh environment all over the world, such as outdoor telecommunication equipments, outdoor electronic signage and billboards, and petroleum plants or mine shaft facilities.


  • 90~305VAC full range input

  • Class I power unit (with FG)

  • Built-in active PFC function

  • Robust aluminum case and filling with heat-conducted silicone

  • High efficiency up to 94%

  • Fanless design, cooling by free air convection

  • IP65 high protection level, optional IP68 level model available

  • Wide working temperature range : -55~+70℃

  • Meet 6KV surge immunity level

  • Withstand 10G vibration test

  • Operating altitude up to 5000 meters

  • Protections : Short circuit / Overload / Over voltage / Over temperature

  • Approvals : UL/CUL/CB/CE

  • Dimension (L x W x H) : HEP-100, 220 x 68 x 38.8mm; HEP-150/185, 228 x 68 x 38.8mm

  • 6 years warranty









HEP-100 Series   HEP-150 Series   HEP-185 Series 

Source:http://www.meanwell.com/