LHA20(A)系列 10~25瓦 3KVac隔離電壓 PFC LED驅動器
產品描述
功能&特點
通用輸入電壓90~305VAC。
效率達88% TYP。
短路/過電流/過電壓保護。
功率因數校正。
IP64 / IP67設計用於室內和室外安裝。
Specifications Typical At TA = 25°C, Nominal Input Voltage And Rated Output Current Unless Otherwise Specified
| Part Number | Constant Current Region | Output Current | Output Power | Efficiency |
|---|---|---|---|---|
| (V) | (mA) | (W)Max | %(TYP) | |
| LHA20(A)-360-300 | 24.0-36.0 | 300 | 10.8 | 88 |
| LHA20(A)-360-350 | 24.0-36.0 | 350 | 12.6 | 88 |
| LHA20(A)-360-400 | 24.0-36.0 | 400 | 14.4 | 87 |
| LHA20(A)-360-500 | 24.0-36.0 | 500 | 18.0 | 86 |
| LHA20(A)-360-700 | 24.0-36.0 | 700 | 25.2 | 85 |
| LHA20(A)-480-300 | 36.0-48.0 | 300 | 14.4 | 88 |
| LHA20(A)-480-350 | 36.0-48.0 | 350 | 16.8 | 88 |
| LHA20(A)-480-400 | 36.0-48.0 | 400 | 19.2 | 87 |
| LHA20(A)-480-500 | 36.0-48.0 | 500 | 24.0 | 86 |
Note:(A) is IP67 Rated, For example: LHA20A-360-300 IP67 Rated, LHA20-360-300 IP64 Rated.
Input Specifications
| Parameters | Conditions | Min | Typ | Max | Units | |
|---|---|---|---|---|---|---|
| Rated input voltage | Vo,Io nom | 100~277 | Vac | |||
| Voltage Range | Vo,Io nom | 90 | 305 | Vac | ||
| Line Frequency | Vi nom,Ionom | 47 | 50/60 | 63 | Hz | |
| Inrush Current | Io nom | Vi:115VAC | 20 | A | ||
| Vi:230VAC | 40 | A | ||||
| Power Factor | PF> 0.85 / 115Vac,230Vac at full load | |||||
Output Specifications
| Parameters | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Isolation Voltage | Input / Output | 3KVac/ 5mA/5Secs | |||
| Current Accuracy | Vi=100-277Vac | ±3 | ±5 | % | |
| Operating Temperature | Operating at Vi nom, Io nom | -40 | +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 LHA20-A-Series.pdf
Certification