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        产品详情
        75W
        简要说明:
        Designed for LED General Lighting Applications
        Externally adjustable maximum output current through RSET
        Universal AC input (108~305Vac)
        Built-in active PFC provide PF>0.90 over entire input range
        Instant Response (< 0.5s Turn on/off time with soft start)
        Built-in Transient Suppression up to 2.5kV
        Class II power supply
        Industry standard T5 metal case cooled by air convection
        Protections: Short Circuit / Over Voltage / Over Current / Over Temperature
        Dimmable output with flexible architecture
        ? DC Dimming (0-10V) (2 wire dimming input)
        ? Dimming supports majority of available dimming solutions
        ? Step Dimming
        ? Wide dimming range from 10% to 100%

        产品?#38382;?/strong>

        Constant Current Variants

        Part Number

        Output Current (mA)

        Output Voltage
        Range Max (V)

        Line/ Load Reg.

        Max. Effic.

        Max. Output Power (W)

        XEL-A075A-024-C3X30-Z

        3300

        12 ~ 24

        ±5%

        87%

        75

        XEL-A075A-042-C2X00-Z

        2000

        24 ~ 37.5

        ±5%

        88%

        75

        XEL-A075A-042-C1X75-Z

        1750

        30 ~ 42

        ±5%

        88%

        75

        XEL-A075A-050-C1X50-Z

        1500

        42 ~ 50

        ±5%

        88%

        75

        XEL-A075A-050-C1X40-Z

        1400

        45 ~ 53.5

        ±5%

        88%

        75


        General Specification

        SERIES

        XEL-A075A

        OUTPUT

        DC VOLTAGE RANGE

        12 ~ 53.5Vdc (see orderable parts table for details)

        RATED CURRENT RANGE

        1.00A ~ 3.30A (see orderable parts table for details)

        RATED POWER

        up to 75W

        LOAD REGULATION1

        ±5%

        TURN ON/OFF TIME

        Turn on < 500ms over full input voltage range, Turn off < 200ms under any dimming condition

        INPUT

        VOLTAGE RANGE

        108 ~ 305Vac

        FREQUENCY RANGE

        47 ~ 63Hz

        POWER FACTOR (Typ.)

        PF > 0.9 at 80% of load when input range is 120 ~ 277 Vac

        EFFICIENCY (Typ.)

        ≥ 85 % at 80% of load when input range is 120 ~ 277 Vac

        AC CURRENT (Typ.)

        1.0A @ 120Vac and 0.5A @ 277Vac

        INRUSH CURRENT (Typ.)

        < 50A @ 25°C, 120Vac or < 60A @ 25°C, 277Vac cold start with full load

        LEAKAGE CURRENT

        < 250μA @ 120Vac

        THD (TOTAL HARMONIC DIST.)

        < 20%

        DIMMING

        MODES
        (For Constant Current models)

        DC Dimming Control 0-10Vdc
        Wide dimming range from 6% up to 100%
        Dimming over entire input voltage range. Unit capable of interfacing with either sourcing or sinking dimmers

        PROTECTION

        SHORT CIRCUIT

        Hiccup mode protection. Recovers automatically after fault condition is removed

        OVER VOLTAGE

        < 30% above the maximum output voltage listed for the specific part number

        OVER CURRENT

        < 10% above the maximum output current listed for the specific part number

        OVER TEMPERATURE

        Unit turns off when Tc > 85°C

        ENVIRONMENT

        WORKING TEMPERATURE

        -40°C ~ + 70°C at Full Load (Tcase rated for 85C)

        WORKING HUMIDITY

        5% ~ 95% RH non-condensing

        STORAGE TEMPERATURE

        -40°C ~ + 85°C

        STORAGE HUMIDITY

        5% ~ 95% RH non-condensing

        VIBRATION

        10 ~ 500Hz, 5G 12min./1cycle, period for 30min. each along X, Y, Z axes


        SAFETY & EMC

        SAFETY STANDARDS

        UL8750, CSA C22.2 No. 250.0-08 (except for 42V-54V), EN61347-1, EN61347-2-13 independent,  Design refer to UL60950-1, EN60950-1 Compliant, CE

        EMI CONDUCTION & RADIATION

        Compliance to EN55015 Class A, FCC 47CFR Part 15 Class

        HARMONIC CURRENT

        Compliance to EN61000-3-2 Class C

        EMS IMMUNITY

        Compliance to EN61000-4-2,3,4,5,6,8,11; EN61547, light industry level, criteria A

        TRANSIENT SUPPRESSION

        2kV (100kHz ring wave at 2kV common mode and differential)

        OTHERS

        LIFETIME

        50,000 hours at case temperature ≤ 85C

        PDF文件下载:

        75W LED驱动电源 PDF文件下载
        XEL-A075A 点击下载
        XEL-A075H 点击下载

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