Mean Well GSM120B48-R7B External Power Adaptor - 120W 48V 2.5A Meanwell

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Key Specifications

Output Voltage  48V 
Type  Adaptor Type 
Approx. Wattage  120W 
Features  Standard,Low Cost,Current Adjustable 
Series  GSM (Medical) 
Mechanical Form  Plastic 
Warranty  3 Years Warranty 
IP Level  Non-Waterproof 
Input Voltage  100-240V auto-select 
Download Datasheet

SKU: GSM120B48-R7B


  • Features

    Universal AC input / Full range
    2 pole AC inlet IEC320-C8
    Medical safety approved (2 x MOPP between primary to secondary)
    Low leakage current <100uA
    No load power consumption < 0.15W
    High efficiency up to 91.5%
    Class II power (with earth pin)
    Protections: Short circuit / Overload / Over voltage / Over temperature
    Fully enclosed plastic case
    LED indicator for power on
    Energy efficiency level VI
    100% full load burn-in test
    3 years warranty


    General Specification 

    AC input voltage range 80~264VAC ; 113~370VDC
    AC inrush current (max.) Cold start, 70A at 230VAC
    Overload protection 105%~160% rated output voltage, hiccup mode, auto-recovery
    Withstand voltage I/P-O/P: 4kVAC
    Working temperature -30~+60°C (refer to output derating curve )
    Safety standards ANSI/AAMI ES60601-1/ ES60601-1-11 , TUV EN60601/60601-1-11 approved
    EMC standards EN55011(CISPR11) class B, EN61000-3-2,3, FCC part 15 class B, EN61000-4-2,3,4,5,6,8,11,EN55024, EN61204-3,EN60601-1-2
    Length of output cable 100cm of UL2464, 16AWG for 12V ; 120cm of UL2464, 18AWG for 15~48V
    Dimension (LxWxH) 167x 67x 35 mm
    Standard DC plug R7B: Power DIN 4P with lock type

    1. Spec Sheet (GSM120B)(EN)
    2. CB Certificate (GSM120B)(EN)
    3. CE Declaration (GSM120B)(EN)
    4. TUV Certificate (GSM120B)(EN)
    5. EMC Certificate (GSM120B)(EN)
    6. FCC Certificate (GSM120B)(EN)
    7. NRCan Certificate(GSM120B)(EN)
    8. UL Certificate(GSM120B)(EN)
    9. Test Report(GSM120B48-R7B)(EN)
    1. Meanwell GSM120B48-R7B External Power Adaptor - 120W 48V 2.5A
    2. Industrial package