300W 24VDC Non-dimmable CV LED Driver LME300-1H24V-A
300W 24VDC Non-dimmable CV LED Driver LME300-1H24V-A
The circuit of this product is simple, stable and reliable. Long aluminum structure, Ordinary constant voltage with simple terminal input and output. Simple installation. can be used in commercial, office, home, decorative and other projects.
Features
· Aluminum casing, ultra-small size and lightweight
· No-load power consumption ≤ 0.5W.
· Multiple protections: short circuit/overload/overcurrent/overtemperature.
· High efficiency of 90%.
· Ultra-low temperature startup (-25℃).
· Multiple protections: short circuit/overload/overcurrent/overtemperature..
· No flicker.
Technical Parameters
| Model | LME300-1H24V-A/B | |
|
Input |
Rated AC Input Voltage | 220-240Vac |
| AC Input Voltage Range | 198-264Vac | |
| Frequency Range | 50/60HZ | |
| PF | ≥0.4@230VAC, full load | |
| Input Current | 2.8Amax@230Vac | |
| Efficiency | ≥90%@230Vac | |
| Inrush Current | Cold start,89.2A@230VAC, 2.68us | |
| No Load Power | ≤0.5W, (EU)NO 2025/10 27 | |
|
Output |
Output Voltage | 24V(-5%,+2%) |
| Output Current | 0-12.5A | |
| Power Range | 0-300W | |
| SVM | ≤ 0.4 | |
| PST | ≤ 1 | |
| Ripple Voltage | 500mV Max | |
| No Load Output Voltage | 24.5VDC Max | |
| Turn on Delay Time | ≤0.75 s@230VAC | |
|
Protection |
Short circuit | Short circuit No output, troubleshooting output normal |
| Over load | Reduce voltage protection to troubleshoot normal output | |
| Over Current | Reduce voltage protection to troubleshoot normal output | |
| Over temperature | Reduce voltage protection to troubleshoot normal output | |
|
Safety& EMC |
Surge | L-N: 1kV, LN- Ground cable: 2kV (IEC 61000-4-5) |
| Withstand Voltage | I/P - O/P: 3000Vac/1min/<5mA I/P - G: (housing) 1500Vac/1min/<5mA O/P - G: (housing) 500Vac/1min/<5mA | |
| Safety standards | EN IEC 62368-1,EN IEC 61558-1/-2-16,VDE 0710-14 | |
| EMC Emission | EN 55032,EN55035,EN IEC 61000-3-2,EN IEC 61000-3-3,EN 55014 | |
| Insulation Resistance | ≥10MΩ@500Vdc | |
|
Others |
Storage Temp., Humidity | -40℃~85℃, 20-90%RH |
| Working temp. | ta:-25-50℃(Refer to the derating curve) | |
| Tc | 90℃ | |
| IP | IP20 | |
| Lifetime | 30,000h@tc:90℃ | |
| Warranty | 3 year | |
| Switch cycle | 15,000 times | |
| Packing size | Net weight:—g±5%/PCS; —PCS/Carton; —kg±5%/Carton; Carton Size:—*—*—mm(L*W*H) | |
| Dimension | 220*59*31mm(L*W*H) | |
