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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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