LB8A Series 3~8W PFC 3KVac Isolation LED Bulbs Driver
Product Description
3~8Watt 3KVac Isolated PFC Non-Dimmable LED Bulbs Driver
Feature :
Wide Input Voltage 90 to 264VAC,47 to 63Hz
High Efficiency Up to 82%
Protection: Short Circuit /Over current/Over voltage
Design Refer To EMI EN55022 & EMS EN55024 standard
Power Factor Correction
3 Years Warranty
ROHS Compliant
Specifications Typical At TA = 25°C, Nominal Input Voltage And Rated Output Current Unless Otherwise Specified
| Part Number | Output Wattage | Constant Current Region | Constant Current | Efficiency |
|---|---|---|---|---|
| (W) | (V) | (mA) | %(TYP) | |
| LB8A-260-150 | 3.9 | 18.0-26.0 | 150 | 80 |
| LB8A-120-300 | 3.6 | 6.0-12.0 | 300 | 80 |
| LB8A-180-300 | 5.4 | 9.0-18.0 | 300 | 81 |
| LB8A-260-300 | 7.8 | 18.0-26.0 | 300 | 82 |
| LB8A-200-300 | 6.0 | 15.0-20.0 | 300 | 80 |
| LB8A-140-320 | 4.5 | 12.0-14.0 | 320 | 80 |
| LB8A-240-320 | 7.7 | 20.0-24.0 | 320 | 82 |
| LB8A-120-350 | 4.2 | 6.0-12.0 | 350 | 80 |
| LB8A-180-350 | 6.3 | 9.0-18.0 | 350 | 81 |
| LB8A-095-500 | 4.8 | 5.0-9.5 | 500 | 80 |
| LB8A-120-500 | 6.0 | 6.0-12.0 | 500 | 81 |
| LB8A-120-700 | 8.4 | 6.0-12.0 | 700 | 82 |
| LB8A-045-700 | 3.2 | 3.0-4.5 | 700 | 80 |
| LB8A-090-700 | 6.3 | 4.5-9.0 | 700 | 81 |
Input Specifications
| Parameters | Conditions | Min | Typ | Max | Units | |
|---|---|---|---|---|---|---|
| Rated input voltage | Vo, Io nom | 100-240 | Vac | |||
| Voltage Range | Vo, Io nom | 90 | 264 | Vac | ||
| Line Frequency | Vi nom,Ionom | 47 | 50/60 | 63 | Hz | |
| Inrush Current | Io nom | Vi:115VAC | 10 | A | ||
| Vi:230VAC | 20 | A | ||||
| Power Factor | PF>0.50 / 115Vac,230Vac at full load | |||||
Output Specifications
| Parameters | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Isolation Voltage | Input / Output | 3KVac/ 5mA/5Secs | |||
| Current Accuracy | Vi=100-240Vac | ± 3 | ± 5 | % | |
| Operating Temperature | Operating at Vi nom, Io nom | -20 | +50 | ℃ | |
| Protection | Over Current | >108% rated output power (Constant current limiting) | |||
| Protection type: Recovers automatically after fault condition is removed | |||||
| Over Voltage | 120%-150% rated output Voltage | ||||
| Protection type: Recovers automatically after fault condition is removed | |||||
| Short circuit | Recovers automatically after fault condition is removed | ||||
Dimension
Files Download LB8A-Series.pdf