Mean Well SDR-120-12 Power Supply - 120W 12V 10A - Slim High Effi. Meanwell

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Key Specifications

Output Voltage  12V 
Type  DIN Rail Type 
Approx. Wattage  120W 
Features  Standard,Current Adjustable 
Series  SDR (High End) 
Mechanical Form  DIN Rail 
Warranty  3 Years Warranty 
IP Level  Non-Waterproof 
Input Voltage  100-240V auto-select 
Download Datasheet

SKU: SDR-120-12


  • Features

    High efficiency up to 94%
    Universal AC input / Full range
    Built-in active PFC function
    Built-in DC OK relay contact
    Protections: Short circuit / Overload / Over voltage / Over temperature
    Cooling by free air convection
    Can be installed on DIN rail TS-35 / 7.5 or 15
    UL508(industrial control equipment) approved
    EN61000-6-2(EN50082-2) industrial immunity level
    150% peak load capability
    Comply with, Comply with SEMI F47
    3 years warranty


    General Specification

    AC input voltage range 88~264VAC; 124~370VDC
    AC inrush current (max.) Cold start, 70A at 230VAC
    DC adjustment range 12V: 12~14V (only for SDR-75/120), 24V: 24~28V, 48V: 48~55V
    Overload protection Normally works within 110%~150% rated output power for 3 seconds and then shut down output voltage with auto-recovery (re-power on to recover for SDR-75)
    Overload protection >150% rated power or short circuit, constant current limiting with auto-recovery within 2 seconds and may cause to shut down if over 2 seconds
    Over voltage protection Range 14~17V for 12V model
    Over voltage protection Type Shut down o/p voltage, re-power on to recover
    Over temp. protection Recovers automatically after temperature goes down
    Withstand voltage I/P-O/P:3kVAC, I/P-FG:1.5kVAC, O/P-FG:0.5kVAC, O/P-DC OK:0.5kVAC
    Working temperature -25~+70°C (refer to output derating curve)
    Safety standards UL508, TUV EN60950-1, GL approved
    EMC standards EN55022 class B, EN61000-3-2,3, EN61000-4-2,3,4,5,6,8,11, EN61000-6-2 (EN50082-2), EN61204-3; SEMI, GL
    Connection I/P: 3 poles, O/P: 4 poles screw DIN terminal
    Dimension (WxHxD)(mm) 40x125.2x113.5
    1. Spec sheet (SDR-120)(EN)
    2. CB Certificate (SDR-120)(EN)
    3. TUV Certificate (SDR-120)(EN)
    4. EMC Certificate (SDR-120)(EN)
    5. CE Declaration (SDR-120)(EN)
    6. Test Report (SDR-120-12)(EN)
    7. UL Certificate (SDR-120)(EN)
    8. GL Certificate (SDR-120,480)(EN)
    1. Meanwell SDR-120-12 Power Supply - 120W 12V 10A - Slim High Effi.
    2. Industrial package