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                產品詳情
                48W
                簡要說明:
                Designed for LED lighting and signage applications
                Universal AC input (100~305VAC)
                Built-in active PFC provide PF>0.9 over entire input range
                Class 2 power supply
                Convection cooled, plastic, UL94V0 case
                ? -40°C ~ +70°C ambient, Tcase <= 90°C
                Protection: Short circuit/Over voltage
                ? Automatic over-temperature current foldback
                Class A Noise Rating
                Dimmable output with flexible architecture (Optional)
                ? DC Dimming (0-10V)
                5 year warranty

                產品參數:

                Constant Current Variants

                Part Number*1, *2

                Maximum Output Current (mA)

                Output Voltage
                Range (V)

                Maximum Efficiency

                Maximum  Output
                Power (W)


                XEL-A048B-028-C2X00-ZA01

                2000

                15 ~ 24

                86%

                48

                XEL-A048B-028-C1X70-ZA01

                1700

                16 ~ 28

                87%

                48

                XEL-A048B-038-C1X30-ZA01

                1400

                20 ~ 34

                87%

                48

                XEL-A048B-038-C1X10-ZA01

                1100

                22.5 ~38

                88%

                48

                XEL-A048B-056-C1X00-ZA01

                1000

                28.5 ~ 48*3

                88%

                48

                XEL-A048B-056-CX850-ZA01

                850

                33.5 ~ 56*3

                89%

                48

                XEL-A048B-056-CX700-ZA01

                700

                33.5 ~ 56*3

                90%

                40


                General Specification

                SERIES

                XEL-A025B

                OUTPUT

                DC VOLTAGE RANGE

                15~ 56Vdc (see orderable parts table for details)

                RATED CURRENT RANGE

                0.7A to 2.0A (see orderable parts table for details)

                RATED POWER

                48W (see orderable parts table for details)

                LOAD REGULATION1

                ±5%

                TURN ON TIME

                < 1S, (10% - 100% dimming)

                INPUT

                VOLTAGE RANGE

                100 ~ 305Vac

                FREQUENCY RANGE

                47 – 63Hz

                POWER FACTOR (Typ.)

                PFC >0.90, >= 70% Rated Power, 120-277VAC Input

                THD (TOTAL HARMONIC DIST.)

                - Compliance to EN61000-3-2 Class C Standards
                - THD ≤ 20%, >= 70% Rated Power, 120-277VAC Input

                EFFICIENCY (Typ.)

                ≥ 84% , >= 80% Rated Power, 120-277VAC Input

                AC INPUT CURRENT (Max.)

                0.7A @ 120VAC, 0. 3A @ 277VAC

                INRUSH CURRENT (Typ.)

                15A @ 120VAC, 20A @ 277VAC, <10msec duration, Cold start at 25oC

                LEAKAGE CURRENT

                <500μA (400μA typical)

                DIMMING

                MODES

                0-10 VDC, Sinking and Sourcing (See dimming curve)

                PROTECTION

                SHORT CIRCUIT

                Hiccup mode protection. Recovers automatically after fault condition is removed

                OVER VOLTAGE

                LED Vf, Recovers automatically after fault condition is removed.

                OVER TEMPERATURE

                Automatic fold-back, Tc >90°C (-0/+5C). Output reduced in steps from 100% to 15%.
                Auto-recovery, Tc<80C (+0, -5C). *Note, thermal mass of LED driver may delay recovery.
                *Supplemental hardware shutdown protection provided for unexpected thermal events.


                ENVIRONMENT

                WORKING TEMPERATURE

                Tambient: -40°C ~ +70°C
                Tcase: <= 90°C

                WORKING HUMIDITY

                5% ~ 95% RH non-condensing

                STORAGE TEMPERATURE

                -40°C ~ + 85°C ambient

                STORAGE HUMIDITY

                5% ~ 95% RH non-condensing

                Waterproof Rating

                IP66 Compliant

                IMPACT RESISTANCE

                1 g/s

                VIBRATION

                5-55Hz/2g, 30 minutes

                SAFETY & EMC

                SAFETY STANDARDS

                UL8750, CAN/CSA-C22.2 No. 250.13-12, UL1310, CSA22.2 No. 223 (<42V output)

                EMI CONDUCTION & RADIATION

                FCC Part 15 Class B and EN55015 Compliant

                HARMONIC CURRENT

                Compliance to GB4343-2003+A1, CISPR 14-1:EN61000-3-2:1995

                EMS IMMUNITY

                Compliance to GB/T13926.3, IEC61000-4-3 & 4-4, PrEN55014-2 Section 6.2 & 6.5, IEC61000-4-11.

                TRANSIENT SUPPRESSION

                IEC61000-4-5 LEVEL 4 (2KV/1KA L-L)
                2.5kV (100kHz ring wave at 2.5kV common mode and differential)

                RELIABILITY

                DESIGN LIFETIME

                50,000 hours @ Tcase ≤ 90°C

                PDF文件下載:

                48W LED驅動電源 PDF文件下載
                XEL-A048B 點擊下載

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