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  • 产品详情
    18W
    简要说明:
    Ideal for LED Downlights and Recessed Lighting application
    Universal AC input (108~305Vac)
    Built-in active PFC provide PF>0.90 over entire input range
    Turn on/off time < 500ms, < 300ms at full load
    Built-in Transient Suppression up to 2.5kV
    Class II power supply
    Plastic case (94-V0) cooled by air convection
    Protections: Short circuit / Over voltage / Over Current / Over temperature
    Triac and transistor dimmer support
    ? Dimming at 120Vac
    ? No visible flicker
    ? Support majority of available dimming solutions
    ? Wide dimming range from 5% up to 100%
    ? Compatible with Forward and Reverse Phase dimmers
    5 year warranty

    产品?#38382;?/strong>

    Orderable Part Numbers

    Part Number

    Output Current
    (A)

    Output Voltage
    Range (V)

    Line/ Load Reg.

    Min.
    Effic.

    Max. Output Power (W)

    Dimmable

    XEL-A020A-024-C1X25-T

    1.25

    9 ~ 14

    ±5%

    80%

    18W

    XEL-A020A-024-C1X00-T

    1.00

    14 ~ 20

    ±5%

    82%

    18W

    XEL-A020A-024-CX800-T

    0.80

    18 ~ 24

    ±5%

    82%

    18W

    XEL-A020A-042-CX700-T

    0.70

    22 ~ 28

    ±5%

    82%

    18W

    20A-042-CX550-T

    0.55

    30 ~ 36

    ±5%

    82%

    18W

    XEL-A020A-042-CX500-T

    0.50

    42

    ±5%

    83%

    18W

    XEL-A020A-054-CX450-T

    0.45

    32 ~ 42

    ±5%

    83%

    18W

    XEL-A020A-054-CX400-T

    0.40

    40 ~ 50

    ±5%

    84%

    18W

    XEL-A020A-054-CX350-T

    0.35

    42 ~ 54

    ±5%

    84%

    18W


    General Specification

    SERIES

    XEL-A020A

    OUTPUT

    DC VOLTAGE RANGE

    9 ~ 54 Vdc (see orderable parts table for details)

    RATED CURRENT RANGE

    0.35 ~ 1.25 A

    RATED POWER

    up to 18 W

    LINE/LOAD REGULATION1

    ±5%

    TURN ON/OFF TIME

    Turn on < 500ms at full load, Turn of < 300ms under any dimming conditions

    INPUT

    VOLTAGE RANGE

    108 ~ 305Vac

    FREQUENCY RANGE

    50 ~ 60Hz

    POWER FACTOR (Typ.)

    PFC > 0.90 at 80% load with input range from 120 ~ 277Vac

    EFFICIENCY (Typ.)

    ≥ 80 % when the load is greater than 80%

    AC CURRENT

    0.30A @ 120Vac and 0.15 max @ 277Vac

    INRUSH CURRENT Typ.)

    < 8A @ 25°C, 120Vac cold start with full load

    LEAKAGE CURRENT

    < 250μA @ 120Vac 60Hz

    THD (TOTAL HARMONIC DIST.)

    < 20%

    DIMMING

    MODES

    Triac and transistor dimmer support
    Wide dimming range from 5% up to 100%
    Dimming at 120Vac / No dimming at 277Vac
    Compatible with Forward and Reverse Phase dimmers

    PROTECTION

    SHORT CIRCUIT

    Hiccup mode protection. Recovers automatically after fault condition is removed

    OVER VOLTAGE

    < 30% above the maximum output voltage listed

    OVER CURRENT

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

    OVER TEMPERATURE

    Unit dims to 30% of maximum output current when Tc > 90°C (±5)

    ENVIRONMENT

    WORKING TEMP.

    -40°C ~ + 70°C ambient(Tc case rated for 90C)

    WORKING HUMIDITY

    20% ~ 90% RH non-condensing

    STORAGE TEMP.

    -40°C ~ + 85°C ambient

    STORAGE HUMIDITY

    10% ~ 90% RH non-condensing

    IMPACT RESISTANCE

    1 g/s

    VIBRATION

    5~500Hz 5g 12 min/1 cycle period for 30 min each along x, y, z axis

    PDF文件下载:

    18W LED驱动电源 PDF文件下载
    HR25L-18W 点击下载
    XEL-A020A 点击下载

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