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Single Output LED Driver Power Supply / 12V DC Switching Power Supply

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    Buy cheap Single Output LED Driver Power Supply / 12V DC Switching Power Supply from wholesalers
     
    Buy cheap Single Output LED Driver Power Supply / 12V DC Switching Power Supply from wholesalers
    • Buy cheap Single Output LED Driver Power Supply / 12V DC Switching Power Supply from wholesalers
    • Buy cheap Single Output LED Driver Power Supply / 12V DC Switching Power Supply from wholesalers
    • Buy cheap Single Output LED Driver Power Supply / 12V DC Switching Power Supply from wholesalers
    • Buy cheap Single Output LED Driver Power Supply / 12V DC Switching Power Supply from wholesalers

    Single Output LED Driver Power Supply / 12V DC Switching Power Supply

    Ask Lasest Price
    Brand Name : Meanwell
    Model Number : LRS-350 series
    Certification : UL CB
    Price : US $18~25/ Piece
    Payment Terms : T/T, L/C, Western Union
    • Product Details
    • Company Profile

    Single Output LED Driver Power Supply / 12V DC Switching Power Supply

    Meanwell LRS-350-12 Single Output DC Switching Power Supply LED Driver

    Technical features

    ModelLRS-350-12
    Rated Power350W 12v 30a power supply
    Input Voltage85-264VAC
    Output Voltage12VDC (+-10% can be adjust)
    ProtectionOver load,Over voltage, short circuit...
    CertificationCB UL

    AC input range selectable by switch

    Withstand 300VAC surge input for 5 second

    Protections: Short circuit / Overload / Over voltage/ Over temperature

    Forced air cooling by bulit-in DC fan

    Built-in cooling Fan ON-OFF control

    LED indicator for power on

    100% full load burn-in test

    High operating temperature up to 70℃

    High efficiency, long life and high reliability

    3 years warranty


    Specifications

    SPECIFICATION
    OUTPUT
    ModelLRS-350-3.3LRS-350-5LRS-350-12LRS-350-15LRS-350-24LRS-350-36LRS-350-48
    DC Voltage3.3V5V12V15V24V36V48V
    Rated Current60A60A29A23.2A14.6A9.7A7.3A
    Current Range0~60A0~60A0~29A0~23.2A0~14.6A0~9.7A0~7.3A
    Rated Power198W300W348W348W350.4W349.2W350.4W
    Ripple & Noise150mVp-p150mVp-p150mVp-p150mVp-p150mVp-p200mVp-p200mVp-p
    Voltage Adj. Range2.97~3.6V4.5 ~ 5.5V10~ 13.8V13.5~18V21.6~28.8V32.4~39.6V43.2~52.8V
    Voltage Tolerance±4.0%±3.0%±1.5%±1.0%±1.0%±1.0%±1.0%
    Line Regulation±0.5%±0.5%±0.5%±0.5%±0.5%±0.5%±0.5%
    Load Regulation±2.5%±2.0%±1.0%±0.5%±0.5%±0.5%±0.5%
    Setup, Rise Time1300ms, 50ms/230VAC 1300ms, 50ms/115VAC at full load
    Hold Up Time16ms/230VAC 12ms/115VAC at full load
    INPUT
    Voltage Range90 ~ 132VAC / 180 ~ 264VAC selected by switch 254 ~ 370VDC (switch on 230VAC)
    Frequency Range47 ~ 63Hz
    Efficiency79.5%83.5%85%86%88%88.5%89%
    AC Current6.8A/115VAC 3.4A/230VAC
    Inrush Current60A/115VAC 60A/230VAC
    Leakage Current<2mA / 240VAC
    PROTECTION
    Over Load110 ~ 140% rated output power
    Protection type: Hiccup mode, recovers automatically after fault condition is removed
    Over Voltage3.8~4.45V5.75~6.75V13.8 ~ 16.2V18~21V28.8 ~ 33.6V41.4~46.8V55.2~ 64.8V
    Protection type: Hiccup mode, recovers automatically after fault condition is removed
    Over temperatureHiccup mode, recovers automatically after fault condition is removed
    ENVIRONMENT
    Working Temp.-20 ~ +70℃ (Refer to “derating curve”)
    Working Humidity20 ~ 90% RH non-condensing
    Storage Temp., Humidity-40 ~ +85℃, 10 ~ 95% RH
    Temp. Coefficient±0.03%/℃ (0 ~ 50℃)
    Vibration10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes
    SAFETY
    Safety StandardsUL60950-1 approved
    Withstand VoltageI/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC
    Isolation ResistanceI/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃ / 70% RH
    OTHERS
    Dimension215*115*30mm (L*W*H)
    Weight0.76Kg
    Packing15pcs/carton/12.4kg/0.78CUFT
    NOTE

    1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature.

    2. Ripple & noise are measured at 20MHz of bandwidth by using a 12” twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.

    3. Tolerance: includes set up tolerance, line regulation and load regulation.

    4. Line regulation is measured from low line to high line at rated load.

    5. Load regulation is measured from 0% to 100% rated load.

    6. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives.

    7. Length of set up time is measured at cold first start. Turning ON/OFF the power supply very quickly may lead to increase of the set up time.


    Detailed image


    Power Supply FAQ

    How do you select suitable MeanWell power supplies and 12v 30a power supply?

    A. Select suitable wattage based on customer’s system requirements and application methods. Must also take excess power and driving method into consideration.12v 30a power supply
    B. Based on LED power supply’s operating environment select suitable IP level and mechanical type (metal enclosure, plastic enclosure, and open frame PCB) for that environment.
    C. Is PFC function required or not? Single stage PFC is only suitable for LED load. Dual stage PFC is suitable for general applications.12v 30a power supply.12v 30a power supply
    D. If LED system is based on direct drive, units with adjustable voltage and current should be considered for flexibility in changing voltage/current levels. Dimming function may also come in handy when LED brightness control is preferred.

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