Thanks to medical electrical device market’s demand for highly reliable power supplies, MEAN WELL announces the GSM90B series, the high performance 90W desktop type medical adaptor. The entire series is certified with the medical power supply regulation- the third edition of IEC60601-1 and the design follows 2xMOPP (Means of Patient Protection). In addition, with the ultra low leakage current less than 100μA, the high efficiency up to 91% and the low no load power consumption less than 0.15W, GSM90B provides the high quality and high safety the medical power supplies are required, well fitting the medical devices in contact with patients. GSM90B complies with the latest energy-saving regulations, such as ErP step 2 of European Union, EISA 2007 (Energy Independence and Security Act of 2007) of USA, and etc.

GSM90B series operates with the full range input 80~264VAC and supplies several output voltages- 12V, 15V, 19V, 24V and 48V- ready to work with various kinds of medical devices. It is a class II unit (no FG); the enclosure is a UL 94V-0 flame retardant plastic case that is able to prevent the shock hazard. Other functions involve in the LED indicator for power on, short circuit protection, over load protection, over voltage protection, and over temperature protection. GSM90B series acquires global safety certificates UL/CUL/TUV/CB/FCC/CE, including the household medical electrical device regulation EN60601-1-11 and ANSI/AAMI ES60601-1-11, greatly assuring the safety when using the adaptors. Applicable applications are the medical equipments requiring low leakage current, automated clinical chemistry analyzers, analysis facilities, portable medical devices, home healthcare devices, and any electrical systems in the need of low “no load power consumption”.

  • 80~264 VAC input / Full range
  • IEC60601-1 3rd edition compliant (2xMOPP)
  • Low leakage current <100μA
  • No load power consumption <0.15W
  • ErP step 2 (Level V) compliant
  • Meet EISA 2007 (Energy Independence and Security Act)
  • 2-pole AC inlet IEC320-C8
  • High efficiency up to 91%
  • Cooling by free air convection
  • -30~+60°C working temperature
  • Protections : Short circuit / Overload / Over voltage / Over temperature
  • Fully enclosed plastic case (UL 94V-0)
  • Class II power unit, no FG
  • LED indicator for power on
  • Approvals: UL/CUL/TUV/CB/FCC/CE
  • Optional lock type DC plug
  • Dimension(LxWxH)：145x 60x 32mm
  • 3 years warranty

GSM90B Series