GSM40B

GSM40B

GSM40B

Product catalog summary

Overview

The GSM40B series is a 40W AC-DC medical power adapter designed for reliable and green operation. It supports a wide input voltage range and multiple DC output voltages, suitable for medical applications with compliance to international safety and EMC standards.

Specifications

  • Input Voltage: 80~264VAC, 113~370VDC
  • Frequency Range: 47~63Hz
  • Output Power: 40W max
  • Output Voltage Options: 5V, 7.5V, 9V, 12V, 15V, 18V, 24V, 48V
  • Output Current Range: Varies by model, e.g., 5V at 5A, 48V at 0.84A
  • Ripple & Noise: Max 80-150mVp-p depending on output voltage
  • Efficiency: Typical 81% to 91% depending on model
  • Inrush Current: 30A at 115VAC, 60A at 230VAC cold start
  • Leakage Current: Less than 50μA at 264VAC
  • Operating Temperature: -30°C to +70°C (with derating)
  • Storage Temperature: -40°C to +85°C
  • Humidity: 20% to 90% RH non-condensing (operating), 10% to 95% RH non-condensing (storage)
  • MTBF: Minimum 740,000 hours (MIL-HDBK-217F at 25°C)
  • Dimensions: 125 x 50 x 31.5 mm
  • Weight: 0.29 kg

Protection Features

  • Overload Protection: Hiccup mode with automatic recovery
  • Overvoltage Protection: Shut down output voltage, recovers after power cycle
  • Isolation: 4KVAC primary to secondary, 2xMOPP for medical safety

Safety and EMC Standards

  • IEC60601-1, EN60601-1, ANSI/AAMI ES60601-1 (3.1 version)
  • PSE J60950-1, KC K60950-1, CAN/CSA-C22.2 No. 60601-1:14 Edition 3
  • EMC Compliance: EN55011 (CISPR11), FCC PART 15, EN55024, EN60601-1-2, EN61204-3
  • EMC Immunity Levels: ESD Level 4 (15kV air, 8kV contact), EFT bursts, Surge, Conducted and Radiated Susceptibility
  • EMC Emission: Class B conducted and radiated emissions

Mechanical and Installation Details

  • Standard AC inlet: IEC320-C8
  • Standard DC output plug: P1J (2.1mm x 5.5mm)
  • Optional DC plugs available with detailed pin assignments and dimensions
  • Power LED indicator included
  • Cable specifications vary by output voltage with UL certified wires

Environmental and Reliability

  • Vibration resistance: 10~500Hz, 2G, 10min per cycle, 60min total along X, Y, Z axes
  • Temperature coefficient: ±0.03%/°C (0~50°C)
  • Operating altitude: up to 3000 meters

Derating Curve and Performance

The device performance is derated at higher temperatures and input voltages outside the nominal range. Efficiency and output stability are maintained within specified limits under rated conditions.

Contact and Support

Manufacturer: Pewatron AG, Switzerland, with offices in Germany and international sales contacts. Detailed contact information for product management and sales support is provided for various regions and sensor product lines.

Additional Notes

  • Refer to the installation manual available online for detailed mounting and wiring instructions.
  • EMC testing guidance is available on the manufacturer’s website.
  • Multiple output voltage models are available to suit different medical device requirements.
See more

Catalog excerpts

GSM40B-1

40W AC-DC Reliable Green MedicalAdaptor ■ Applications • Mobile clinical workstation • Oral irrigator • Portable hemodialysis machine • Breath Machine • Medical computer monitor ■ Features • 2 pole AC inlet IEC320-C8, Class II power unit • Medical safety approved (2 x MOPP) accroding to ANSI/AAMI ES60601-1 and IEC/EN60601-1 • Extremely low leakage current • No load power consumption<0.1W • Energy efficiency level VI and meet CoC Version 5 (Except 5~9V for Level V) • Comply with Korea K-MEPS(only GSM40B48-P1J) • -30~+70°C wide range working temperature • Protections: Short circuit / Overload / Over voltage • LED indicator for power on • Lifetime > 90 K hours • 3 years warranty ■ Description 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 (2*MOPP), having an ultra low leakage current (<50^A), 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 meet Code of Conduct (CoC) 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 utilizes 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. DC plug type JP1J: Standard model,2.1^x5.5^x11mm,C+,tuningfork type [Other options available by customer requested (see Page 4~5) Output voltage IEC320-C8 AC inlet Rated wattage Series name Competitive sensor Et power supply sol

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GSM40B-2

Competitive sensor & power supply solutions worldwide

 Open the catalog to page 2
GSM40B-3

40W AC-DC Reliab le Green Medical Adaptor Derating Curve Static Characteristics Mechanical Specification DC output plug ◎ Standard plug: P1J P1J

 Open the catalog to page 3
GSM40B-4

40W AC-DC Reliable Green MedicalAdaptor GSM40B series Optional DC plug: Tuning Fork Style Barrel Style Lock Style Locking Min. Pin Style EIAJ equivalent Center Pin Style EIAJ equivalent Min. DIN 3 Pin with Lock (male) (Straight) SWITCHCRAFT original or equivalent Competitive sensor & power supply solutions worldwide

 Open the catalog to page 4
GSM40B-5

40W AC-DC Reliable Green MedicalAdaptor GSM40B series Min. DIN 4 Pin with Lock (male) Min. DIN 4 Pin with Lock (female) 23 1 4 DIN 5 Pin (male) Stripped and tinned leads L (red) 1 2 L1 (black) Length of Land L1 by request (MW’s standard length, L: 2 5 mm, L1: 5 mm) Installation Manual Please refer to : http://www.meanwell.com/manual.html Competitive sensor & power supply solutions worldwide

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GSM40B-6

Office Germany: Pewatron Deutschland GmbH EdisonstraEe 16 D-85716 UnterschleiEheim Phone +49 89 374 288 87-0 [email protected] PEWATRON 5ENS0R5 • POWER SOLUTIONS Geometrical sensors Sensor elements Thorsten Ravagni Phone +49 60 479 53 627 [email protected] Sales Other Countries / Product Management Pressure Sensors Gas sensors / Gas sensor modules Load cells Dr. Thomas Clausen Phone + 41 44 877 35 13 [email protected] Flow / Level / Medical products Linear position sensors Angle sensors Eric Letsch Phone + 41 44 877 35 14 [email protected] Accelerometers / Level...

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