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        產品詳情
        55W
        簡要說明:
        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%

        產品參數:

        Constant Current Variants

        Part Number

        Output Current (mA)

        Output Voltage
        Range (V)

        Load Reg.

        Max. Effic.

        Max. Output Power (W)

        XEL-A055A-024-C2X00

        2000

        16 ~ 24

        ±5%

        85%

        48

        XEL-A055A-042-C1X60

        1600

        20 ~ 34

        ±5%

        85%

        55

        XEL-A055A-042-C1X40

        1400

        25 ~ 38

        ±5%

        86%

        55

        XEL-A055A-042-C1X05

        1050

        30 ~ 42

        ±5%

        87%

        45

        XEL-A055A-056-C1X00

        1000

        33 ~ 52

        ±5%

        88%

        52

        XEL-A055A-056-CX850

        850

        33 ~ 56

        ±5%

        88%

        48

        XEL-A055A-056-CX700

        700

        33 ~ 56

        ±5%

        88%

        40


        General Specification

        SERIES

        XEL-A055A

        OUTPUT

        DC VOLTAGE RANGE

        16 ~ 56Vdc (see orderable parts table for details)

        RATED CURRENT RANGE

        1.00A ~ 2.30A (see orderable parts table for details)

        RATED POWER

        up to 55W

        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.)

        ≥ 84 % at 80% of load when input range is 120 ~ 277 Vac

        AC CURRENT (Typ.)

        0.8A @ 120Vac and 0.4A @ 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)

        Step Dimming
        DC Dimming Control 0-10Vdc
        Wide dimming range from 10% 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

        < 50% 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文件下載:

        55W LED驅動電源 PDF文件下載
        XEL-A055A 點擊下載
        XEL-A055H 點擊下載

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