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  • 产品详情
    48W
    简要说明:
    Designed for LED lighting and signage applications
    Universal AC input (100~305VAC)
    Built-in active PFC provide PF>0.9 over entire input range
    Class 2 power supply
    Convection cooled, plastic, UL94V0 case
    ? -40°C ~ +70°C ambient, Tcase <= 90°C
    Protection: Short circuit/Over voltage
    ? Automatic over-temperature current foldback
    Class A Noise Rating
    Dimmable output with flexible architecture (Optional)
    ? DC Dimming (0-10V)
    5 year warranty

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    Constant Current Variants

    Part Number*1, *2

    Maximum Output Current (mA)

    Output Voltage
    Range (V)

    Maximum Efficiency

    Maximum  Output
    Power (W)


    XEL-A048B-028-C2X00-ZA01

    2000

    15 ~ 24

    86%

    48

    XEL-A048B-028-C1X70-ZA01

    1700

    16 ~ 28

    87%

    48

    XEL-A048B-038-C1X30-ZA01

    1400

    20 ~ 34

    87%

    48

    XEL-A048B-038-C1X10-ZA01

    1100

    22.5 ~38

    88%

    48

    XEL-A048B-056-C1X00-ZA01

    1000

    28.5 ~ 48*3

    88%

    48

    XEL-A048B-056-CX850-ZA01

    850

    33.5 ~ 56*3

    89%

    48

    XEL-A048B-056-CX700-ZA01

    700

    33.5 ~ 56*3

    90%

    40


    General Specification

    SERIES

    XEL-A025B

    OUTPUT

    DC VOLTAGE RANGE

    15~ 56Vdc (see orderable parts table for details)

    RATED CURRENT RANGE

    0.7A to 2.0A (see orderable parts table for details)

    RATED POWER

    48W (see orderable parts table for details)

    LOAD REGULATION1

    ±5%

    TURN ON TIME

    < 1S, (10% - 100% dimming)

    INPUT

    VOLTAGE RANGE

    100 ~ 305Vac

    FREQUENCY RANGE

    47 – 63Hz

    POWER FACTOR (Typ.)

    PFC >0.90, >= 70% Rated Power, 120-277VAC Input

    THD (TOTAL HARMONIC DIST.)

    - Compliance to EN61000-3-2 Class C Standards
    - THD ≤ 20%, >= 70% Rated Power, 120-277VAC Input

    EFFICIENCY (Typ.)

    ≥ 84% , >= 80% Rated Power, 120-277VAC Input

    AC INPUT CURRENT (Max.)

    0.7A @ 120VAC, 0. 3A @ 277VAC

    INRUSH CURRENT (Typ.)

    15A @ 120VAC, 20A @ 277VAC, <10msec duration, Cold start at 25oC

    LEAKAGE CURRENT

    <500μA (400μA typical)

    DIMMING

    MODES

    0-10 VDC, Sinking and Sourcing (See dimming curve)

    PROTECTION

    SHORT CIRCUIT

    Hiccup mode protection. Recovers automatically after fault condition is removed

    OVER VOLTAGE

    LED Vf, Recovers automatically after fault condition is removed.

    OVER TEMPERATURE

    Automatic fold-back, Tc >90°C (-0/+5C). Output reduced in steps from 100% to 15%.
    Auto-recovery, Tc<80C (+0, -5C). *Note, thermal mass of LED driver may delay recovery.
    *Supplemental hardware shutdown protection provided for unexpected thermal events.


    ENVIRONMENT

    WORKING TEMPERATURE

    Tambient: -40°C ~ +70°C
    Tcase: <= 90°C

    WORKING HUMIDITY

    5% ~ 95% RH non-condensing

    STORAGE TEMPERATURE

    -40°C ~ + 85°C ambient

    STORAGE HUMIDITY

    5% ~ 95% RH non-condensing

    Waterproof Rating

    IP66 Compliant

    IMPACT RESISTANCE

    1 g/s

    VIBRATION

    5-55Hz/2g, 30 minutes

    SAFETY & EMC

    SAFETY STANDARDS

    UL8750, CAN/CSA-C22.2 No. 250.13-12, UL1310, CSA22.2 No. 223 (<42V output)

    EMI CONDUCTION & RADIATION

    FCC Part 15 Class B and EN55015 Compliant

    HARMONIC CURRENT

    Compliance to GB4343-2003+A1, CISPR 14-1:EN61000-3-2:1995

    EMS IMMUNITY

    Compliance to GB/T13926.3, IEC61000-4-3 & 4-4, PrEN55014-2 Section 6.2 & 6.5, IEC61000-4-11.

    TRANSIENT SUPPRESSION

    IEC61000-4-5 LEVEL 4 (2KV/1KA L-L)
    2.5kV (100kHz ring wave at 2.5kV common mode and differential)

    RELIABILITY

    DESIGN LIFETIME

    50,000 hours @ Tcase ≤ 90°C

    PDF文件下载:

    48W LED驱动电源 PDF文件下载
    XEL-A048B 点击下载

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