産品詳情
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

産品參數:

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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