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                產品詳情
                55W
                簡要說明:
                Designed for LED General Lighting Applications
                Externally adjustable maximum output current through RSET
                Universal AC input (108~305Vac)
                Built-in active PFC provide PF>0.90 over entire input range
                Instant Response (< 0.5s Turn on/off time with soft start)
                Built-in Transient Suppression up to 2.5kV
                Class II power supply
                Industry standard T5 metal case cooled by air convection
                Protections: Short Circuit / Over Voltage / Over Current / Over Temperature
                Dimmable output with flexible architecture
                ? DC Dimming (0-10V) (2 wire dimming input)
                ? Dimming supports majority of available dimming solutions
                ? Step Dimming
                ? Wide dimming range from 10% to 100%

                產品參數:

                Constant Current Variants

                Part Number

                Output Current (mA)

                Output Voltage
                Range (V)

                Load Reg.

                Max. Effic.

                Max. Output Power (W)

                XEL-A055A-024-C2X00

                2000

                16 ~ 24

                ±5%

                85%

                48

                XEL-A055A-042-C1X60

                1600

                20 ~ 34

                ±5%

                85%

                55

                XEL-A055A-042-C1X40

                1400

                25 ~ 38

                ±5%

                86%

                55

                XEL-A055A-042-C1X05

                1050

                30 ~ 42

                ±5%

                87%

                45

                XEL-A055A-056-C1X00

                1000

                33 ~ 52

                ±5%

                88%

                52

                XEL-A055A-056-CX850

                850

                33 ~ 56

                ±5%

                88%

                48

                XEL-A055A-056-CX700

                700

                33 ~ 56

                ±5%

                88%

                40


                General Specification

                SERIES

                XEL-A055A

                OUTPUT

                DC VOLTAGE RANGE

                16 ~ 56Vdc (see orderable parts table for details)

                RATED CURRENT RANGE

                1.00A ~ 2.30A (see orderable parts table for details)

                RATED POWER

                up to 55W

                LOAD REGULATION1

                ±5%

                TURN ON/OFF TIME

                Turn on < 500ms over full input voltage range, Turn off < 200ms under any dimming condition

                INPUT

                VOLTAGE RANGE

                108 ~ 305Vac

                FREQUENCY RANGE

                47 ~ 63Hz

                POWER FACTOR (Typ.)

                PF > 0.9 at 80% of load when input range is 120 ~ 277 Vac

                EFFICIENCY (Typ.)

                ≥ 84 % at 80% of load when input range is 120 ~ 277 Vac

                AC CURRENT (Typ.)

                0.8A @ 120Vac and 0.4A @ 277Vac

                INRUSH CURRENT (Typ.)

                < 50A @ 25°C, 120Vac or < 60A @ 25°C, 277Vac cold start with full load

                LEAKAGE CURRENT

                < 250μA @ 120Vac

                THD (TOTAL HARMONIC DIST.)

                < 20%

                DIMMING

                MODES
                (For Constant Current models)

                Step Dimming
                DC Dimming Control 0-10Vdc
                Wide dimming range from 10% up to 100%
                Dimming over entire input voltage range. Unit capable of interfacing with either sourcing or sinking dimmers

                PROTECTION

                SHORT CIRCUIT

                Hiccup mode protection. Recovers automatically after fault condition is removed

                OVER VOLTAGE

                < 30% above the maximum output voltage listed for the specific part number

                OVER CURRENT

                < 50% above the maximum output current listed for the specific part number

                OVER TEMPERATURE

                Unit turns off when Tc > 85°C

                ENVIRONMENT

                WORKING TEMPERATURE

                -40°C ~ + 70°C at Full Load (Tcase rated for 85C)

                WORKING HUMIDITY

                5% ~ 95% RH non-condensing

                STORAGE TEMPERATURE

                -40°C ~ + 85°C

                STORAGE HUMIDITY

                5% ~ 95% RH non-condensing

                VIBRATION

                10 ~ 500Hz, 5G 12min./1cycle, period for 30min. each along X, Y, Z axes


                SAFETY & EMC

                SAFETY STANDARDS

                UL8750, CSA C22.2 No. 250.0-08 (except for 42V-54V), EN61347-1, EN61347-2-13 independent,  Design refer to UL60950-1, EN60950-1 Compliant, CE

                EMI CONDUCTION & RADIATION

                Compliance to EN55015 Class A, FCC 47CFR Part 15 Class

                HARMONIC CURRENT

                Compliance to EN61000-3-2 Class C

                EMS IMMUNITY

                Compliance to EN61000-4-2,3,4,5,6,8,11; EN61547, light industry level, criteria A

                TRANSIENT SUPPRESSION

                2kV (100kHz ring wave at 2kV common mode and differential)

                OTHERS

                LIFETIME

                50,000 hours at case temperature ≤ 85C

                PDF文件下載:

                55W LED驅動電源 PDF文件下載
                XEL-A055A 點擊下載
                XEL-A055H 點擊下載

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