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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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