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              產品詳情
              18W
              簡要說明:
              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

              產品參數:

              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文件下載:

              18W LED驅動電源 PDF文件下載
              HR25L-18W 點擊下載
              XEL-A020A 點擊下載

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