HRP/HRPG Series - High Reliability Power Supplies from MEAN WELL


One of the most important requirements for power supplies is the requirement for high reliability under various operating conditions. In this regard, MEAN WELL produces various series of box-type power supplies, which, due to the topology used and the components used, are designed for different service life and for different market segments. One of the most widely represented series, both in terms of power and output voltages, with high reliability, are the HRP series (and a variation of the HRPG series ) from MEAN WELL.

Power supplies of the HRP/HRPG series are built-in AC/DC converters designed for built-in, medium (from 75 to 450 W) and high power (600 and 1000 W) with a wide range of output voltages (from 3.3 to 48 V). The HRP / HRPG series are distinguished by both high reliability - this is the main quality that the manufacturer distinguishes in these series, and extended functionality, which allows these power supplies to be used in a wide variety of applications.

Appearance of medium power HRP/HRPG series power supplies


HRP / HRPG series power supplies have a built-in power factor corrector (Power Factor Corrector, PFC), a built-in output current limiting circuit (constant current limiting circuit), the main types of protection: against short circuit, overload, overvoltage, overheating (except for HRP-75 and HRP-100). Power supplies of the lower power series (HRP-75 / HRP-100) have built-in functions: remote control (remote ON / OFF control) and an additional output 5V, 0.3A (standby output). For more powerful power supplies, the same features are implemented in the HRPG series. At the same time, power supplies of the same power series HRP and HRPG have the same dimensions and other parameters and characteristics. Power supplies with a nominal power up to 200 W inclusive are cooled by natural ventilation, for power from 300 W forced ventilation is used due to the built-in cooling fan. All power supplies of the HRP and HRPG series have a 5-year warranty period.

Power supplies of the HRP and HRPG series do not have a special purpose, and can be used as AC / DC converters for general purposes in any application - telecommunications equipment, devices for industrial applications, automation devices, consumer electronics, instrumentation and others.

Main technical characteristics and features of HRP/HRPG series power supplies

  • Extended input voltage range: 85…264V (AC), 120…370V (DC) – all series except HRPG-1000; 90…264V (AC), 127…370V (DC) for HRPG-1000.
  • Rated output power (by series): 75, 100, 150, 200, 300, 450, 600, 1000W.
  • Standard output voltages: 3.3, 5, 7.5, 12, 15, 24, 36, 48V - all series except HRPG-1000; 12, 15, 24, 48V for HRPG-1000.
  • Built-in power factor corrector (Power Factor Corrector).
  • Built-in constant current limiting circuit.
  • Output voltage control function (remote sense function).
  • Protection: against short circuit, overload, overvoltage, overheating (except HRP-75/100).
  • Extended operating temperature range: from -40°S to +70°S (HRP-100: +60°S).
  • Cooling due to natural ventilation (series up to 200W inclusive), forced ventilation (series from 300 to 1000W).
  • LED indicator of work.
  • Warranty period 5 years.

More detailed technical characteristics are presented in the Specifications for power supplies of the HRP and HRPG series, and for questions related to the selection and use of MEAN WELL products, please contact .