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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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