RSP-150 Series - Mean Well's latest 150W Low Profile Economical Enclosed Type Power Supply

RSP-150 Series - Mean Well's latest 150W Low Profile Economical Enclosed Type Power Supply

Mean Well have extended its RSP family by introducing the RSP-150 series, the new generation of 150W AC/DC low profile single output enclosed type switching power supply. Compared to the preceding models SP-150 series, the RSP-150 series have the same length and width but reduce its height by 20mm (50mm→30mm), decreasing the size by 40% and increasing the efficiency by 3.5~9.5%. Featuring a 1U low profile, high efficiency and free air convection cooling, the Mean Well RSP-150 series are suitable for end users who require energy-saving, no noise, limited space for installation as well as low cost.

With up-to-date high performance circuit topology, RSP-150 series equipped with PFC function and possess up to 90% of high efficiency, so it can be cooled by free air convection from -30℃ to +40℃ or +50℃ambient temperature under full load condition, and even up to +70℃ by suitable derating. Other built-in functions include remote ON/OFF control, short circuit, overload, over voltage and over temperature protections. All series comply with the ITE power supply requirements per UL, CUL, TUV, CCC, CB, and CE regulations and also passed the TUV EN61558-1 and EN61558-2-16 certificates, which can fulfill the household appliance requirements in the European market.

Applications include industrial automation system, mechanical and electrical equipment, household appliance (ex: vending machine, coffee machine…), instruments, or any systems that require 1U low profile installations.

For further information please call 01844 204420 or email

Mean Well RSP-150 Series Key Features

  • 30mm low profile design, suitable for 1U installation
  • Universal AC input range 85~264V
  • Built-in active PFC function
  • High efficiency up to 90%
  • Fan-less design, cooling by free air convection
  • -30~+70℃ operating range
  • Protection: Short circuit / Overload / Over voltage / Over temperature
  • Built-in constant current limiting circuit
  • Remote ON/OFF control
  • LED indicator for power on
  • Certificates: UL60950-1, UL62368-1 / TUV EN60950-1, EN61558-1, EN61558-2-16 / CCC GB4943 / CB IEC60950-1, IEC62368-1
  • Dimension(LxWxH): 199x 99x 30mm
  • 3 years warranty


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