|
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 |
Output Voltage |
Line/ Load Reg. |
Min. |
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 |
|
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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