high power 300W 12vdc waterproof driver power supply LED transformer manufacturers ip67
The 300w led driver with input voltage of 100-277vac has the design of short circuit, overload and overtemperature protection. It is convenient and fast to install and conforms to the international safety lighting laws
Specification
| Model | QXP-LDV-12025000 | QXP-LDV-24012000 | |
| Output | DC Voltage | 12V | 24V |
| Rated Current | 25A | 12A | |
| Rated Power | 300W | ||
| Voltage Tolerance | ±0.5V | ||
| Voltage Regulation | ±0.5% | ||
| Load Regulation | ±1% | ||
| Input | Voltage Range | 100-277VAC | |
| Frequency Range | 47-63Hz | ||
| Power Factor(Typ.)@ full load | 0.99@120VAC 0.95@277VAC | 0.99@120VAC 0.95@277VAC | |
| THD(Typ.)@ full load | <20% | <20% | |
| Efficiency(Typ.)@ full load | 88%@120V 92%@277VAC | 86%@120V 91%@277VAC | |
| AC Current(Max.) | 3.4A@100VAC | 3.6A@100VAC | |
| Inrush Current (Typ.) | 35A ,50%,960us @120VAC ; 43A,50%,1ms @277VAC 12.4A (twidth=430us) @277VAC | ||
| Leakage current | <0.50mA | ||
| Protection | Short Circuit | shut down o/p voltage, re-power on to recover after fault condition is removed | |
| Over Loading | ≤120% Hiccup mode ,recovers automatically after fault condition is removed | ||
| Over temperature | 100℃±10℃ shut down o/p voltage, automatically recover after cooling. | ||
| Environment | Working TEMP. | -40~+60℃ (see below derating curve) | |
| Working Humidity | 20~90%RH, non-condensing | ||
| Storage TEMP. Humidity | -40~+80℃,10~95%RH | ||
| TEMP .coefficient | ±0.03%/℃(0~50℃) | ||
| Vibration | 10~500Hz, 5G 10min./1 cycle,period for 60min. each along X,Y,Z axes | ||
| Safety&EMC | Safety standards | UL8750+UL1310 | |
| Withstand voltage | I/P-O/P:1.88KVAC | ||
| Isolation resistance | I/P-O/P:100MΩ/500VDC/25℃/70%RH | ||
| EMC EMISSION | FCC 47 CFR Part 15 ,Subpart B | ||
| Others | Weight | 1.90Kg | |
| Size | 230*94*55mm (L*W*H) | ||
| packaging | 10PCS/CTN | ||
| Notes | 1. All parameters if NOT specially mentioned are measured at 120VAC input , rated load and 25℃of ambient temperature. | ||
| 2. To extend the driver’s using life ,please reduce the loading at lower input voltage. | |||
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