Mean Well 24V dc Power Supply

  • RS Stock No. 123-4978
  • Mfr. Part No. GSM120A24-R7B
  • Brand Mean Well
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): CN
Product Details

Mean Well GSM120/160/220A Series Plug In Power Supply

Mean Well GMS are a series of highly reliable medical-grade desktop power supply. The series offers an IEC C14 connection, offering an 80V ac to 264V ac input range. The GMS06E series offers fixed outputs ranging from 12V dc to 48V dc, which can cater for a wide variety of medical devices. The series has been designed to adhere to 2*MOPP international medical standards, offering ultra low leakage current.

The GSM series is also an efficient range, boasting up to 94% efficiency coupled with an extremely low no-load power consumption below 0.15 W. The series also has been designed in accordance with the latest Level V energy regulation. Mean Well has also integrated a "Supreme" feature into the GSM series, enabling the power supply to save energy when it's either under the operating mode or standby mode.

Features and Benefits

3 Pole IEC C14 inlet.
Medical safety approved.
Complies with Level V efficiency rating.
Full range universal AC input.
Class I power (With earth pin)
<100uA low leakage current.
Up to 94% efficiency rating.
Integrated active PFC function.
LED indication of power status.
Fully enclosed plastic casing.
Industry standard protection, such as short circuit, overload, over voltage & over temperature.
Fanless design offering -30°C to +70°C working temperature.

Typical Applications include

Mobile workstations.
Breath machines.
Medical computer monitors.
Oral irrigation.

Switch Mode - Mean Well

Attribute Value
Input Voltage Range 80 → 264 V ac
Output Voltage Rating 24 V dc
Output Current Range 0 → 5A
Rated Output Power 120W
Input Connector IEC 320-C14
Output Connection Type 4-Pin Power DIN
Number of Outputs 1
Regulator Type Switched Mode Power Supply
Medical Approved Yes
Ripple And Noise 200mV Pk-Pk
Line Regulation Range ±1%
Load Regulation Range ±3%
Input Frequency Range 47 → 63Hz
Maximum Input Current 1.4 A @ 115 V ac, 700 mA @ 230 V ac
Cable Length 1200mm
Overall Length 167mm
Maximum Temperature +70°C
Weight 600g
Overall Width 67mm
Overall Depth 35mm
Energy Efficiency Level VI
Power Signal Conversion Type AC-DC
Mounting Type Desktop
Standards Met AU/NZ MEPS, CE, CoC Version 5, CUL, CULus Recognised, EISA 2007/DOE, EN 55011 Class B, EN 55024, EN 60601-1-2, EN 61000-3-2, EN 61000-3-3, EN 61000-4-11, EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, EN 61000-4-8, EN 61204-3, EU ErP, FCC PART 15 Class B, MIL-HDBK-217F, NRCan, PFC, TUV Rheinland EN 60601-1, TUV Rheinland IEC 60601-1
Application Breath Machine, Medical Computer Monitors, Mobile Clinical Workstation, Oral Irrigator, Portable Hemodialysis Machine
Operating Temperature Range -30 → +70 °C
Protection Features Over Temperature Protection, Over Voltage Protection, Overload Protection, Short Circuit Protection
Minimum Temperature -30°C
Special Features Fully Enclosed Plastic Case, No Load Power Consumption, Universal AC Input/Full Range
Overall Dimensions 167 x 67 x 35mm
Holdup Time 20ms
Series GSM120A
MTBF 372kh
Available to back order for despatch 30/04/2019
Price Each
£ 51.25
(exc. VAT)
£ 61.50
(inc. VAT)
Per unit
1 - 4
5 - 9
10 - 24
25 - 49
50 +