GSM40B is a highly reliable, 40W desktop style, single output, green medical adaptor series.


  • 2 pole AC inlet IEC320-C8, Class II power unit
  • Medical safety approved (2xMOPP)
  • Extremely low leakage current
  • No load power consumption <0.1W
  • Energy efficiency level VI and meet CoC Version 5
  • -30 ~ +70°C wide range working temperature
  • Protections: short circuit / overload / over voltage
  • LED indicator for power on
  • Lifetime > 90K hours
  • 3 years warranty
GSM40B is a highly reliable, 40W desktop style, single-output green medical adaptor series.

This product is equipped with a 2-pin (no FG) standard IEC320-C8 power plug, adopting the input range from 80VAC to 264VAC.

The entire series supplies different output voltages between 5VDC and 48VDC that can satisfy the demands for various kinds of medical electrical devices.

The circuitry design meets the international medical standards, having an ultra low leakage current, fitting the medical devices in direct electrical contact with the patients.

With the efficiency up to 91% and the extremely low no-load power consumption below 0.1W, GSM40B is compliant with USA EISA 2007/DoE, Canada NRCan, Australia and New Zealand MEPS, EU ErP and meets Code of Conduct Version 5.

The supreme feature allows the adaptor to save the energy when it is either under the operating mode or the standby mode.

The entire series utilises the 94V-0 flame retardant plastic case, providing the double insulation that effectively prevents electrical shock.

GSM40B is approved with the international medical safety certificates.


For more information and to discuss your requirements, please contact us.

Additional information

Type AC/DC, Desktop, Medical Grade
Range Power
  • Mobile clinical workstation
  • Oral irrigator
  • Portable hemodialysis machine
  • Breath machine
  • Medical computer monitor