Mean Well MSP-300-7.5 Power Supply - 300W 7.5V 40A Meanwell

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Key Specifications

Output Voltage  3.3V 
Type  Enclosed Type 
Approx. Wattage  300W 
Features  Standard,Low Profile,Class I (Earth Pin) 
Series  MSP (Medical) 
Mechanical Form  Enclosed 
Warranty  5 Years Warranty 
IP Level  Non-Waterproof 
Input Voltage  100-240V auto-select 
Download Datasheet

SKU: MSP-300-7.5


  • Features

    Universal AC input / Full range
    Built-in active PFC function, PF>0.95
    High efficiency up to 89%
    Withstand 300VAC surge input for 5 seconds
    Protections: Short circuit / Overload / Over voltage / Over temperature
    Built-in constant current limiting circuit
    Cooling by free air convection
    1U low profile 41mm
    Medical safety approved (MOOP level)
    Built-in remote ON-OFF control
    No load power consumption<0.5W
    Standby 5V@0.3A
    Built-in remote sense function
    5 years warranty

    General Specification 

    AC input voltage range 85~264VAC ; 120~370VDC
    AC inrush current (max.) 35A/115VAC 70A/230VAC
    Over current protection 105% ~135% rated output power;Protection type : Constant current limiting for Vo=50 ~ 100% of rated voltage, recovers automatically after fault condition is removed
    Over voltage protection 110%~140% Protection type : Shut down o/p voltage, re-power on to recover
    Withstand voltage I/P-O/P:4KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC
    Working temperature -40~+70ºC (refer to output derating curve)
    Safety standards ANSI/AAMI ES60601-1, IEC60601-1 approved
    EMC standards Compliance to EN55011 (CISPR11) Class B, EN61000-3-2,-3
    Dimension (LxWxH)(mm) 199x 105x 41 mm

    Detailed Datasheet

    Please download from the RELATED FILE section on this page
    1. Spec Sheet (MSP-300)(EN)
    2. UL Certificate(MSP-300)(EN)
    3. CB Certificate(MSP-300)(EN)
    4. CE Declaration(MSP-300)(EN)
    5. EMC Certificate(MSP-300)(EN)
    1. Meanwell MSP-300-7.5 Power Supply - 300W 7.5V 40A
    2. Industrial package