Our company offers a selection of classic models in constant current triac dimmable led drivers. In our small-sized circular series, we have models such as PE280 (8W), PE281 (12W), PE282 (18W), and PE283 (30W). These power supplies are characterized by their compact size and utilize controllable silicon technology to achieve efficient dimming capabilities.
Additionally, we have a classic series of flicker-free dimmable led driver, which include models such as PE294 (12W), PE296 (18W), PE292 (30W), PE299 (36W), and PE298 (50W). These power supplies are designed to eliminate flickering and provide stable illumination.
█ Features:
● LED phase-cut dimming driver, dimming range 2-100%
● Suitable for RPC MOSFET dimmer and FPC TRAIC dimmer
● Active PFC
● Protections:short circuit/over voltage/over current
● Natural cold wind
● Big terminal locked by screw
● Suitable for LED home lighting and commercial lighting
● Safe no load protection device
● Protection class II
● Three years warranty
PE298B is one of the constant current dimming LED driver developed by my company with high power factor ,high efficiency, high precision, the use of the efficient stable low loss switch control chip and the high performance components makes it with low noise, energy saving, environmental protection, long life and other characteristics.
| Model | PE298B24200 | PE298R42135 | PE298B42120 | PE298B42105 | PE298B7070 | ||
| OUTPUT | Output Voltage | 12-24Vdc | 25-42Vdc | 25-42Vdc | 25-42Vdc | 43-70Vdc | |
| Max Output Voltage | 24Vdc | 42Vdc | 42Vdc | 42Vdc | 70Vdc | ||
| Non-load Output Voltage | 27Vdc | 45Vdc | 45Vdc | 25Vdc | 72Vdc | ||
| Output Current | 2000mA | 1350mA | 1200mA | 1050mA | 700mA | ||
| Output Power | 48W | 56W | 50W | 44W | 49W | ||
| Dimming Range | 2~100%, | ||||||
| Current Accuracy | ±5% | ||||||
| Ripple & Noise | =500mv p-p | ||||||
| INPUT | Dimming Interface | Triac Leading edge / Tralling edge Dimming Led driver | |||||
| Input Voltage Range | 200-250Vac 50/60Hz | ||||||
| Input Current | <0.072A | <0.077A | <0.077A | <0.066A | <0.077A | <0.02A | |
| Power Factor | PF>0.9 | PF>0.9 | PF>0.9 | PF>0.9 | PF>0.9 | PF>0.9 | |
| THD | 230Vac@THD <18% (at full load) | ||||||
| Efficyency | 77% | 79% | 78% | 78% | 77% | 75% | |
| Inrush Current(typ.) | Cold start1.44A | Cold start1.54A | Cold start1.54A | Cold start1.32A | Cold start1.54A | Cold start0.4A | |
| ENVIRONMENT | Anti Surge | L-N: 1.5kV | |||||
| Leakage Current | <0.25mA/230Vac | ||||||
| Working Temperature | ta: 45 °C tc: 85 °C | ||||||
| Working Humidity | 20 ~ 95%RH, non-condensing | ||||||
| Storage Temp., Humidity | -40 ~ 80 °C , 10~95%RH | ||||||
| Vibration | 10~500Hz, 2G 12min./1cycle, period for 72min. each along X, Y, Z axes. | ||||||
| PROTECTION | Over-heat Protection | Intelligently adjusting or turning off the output current if the PCB temperature ≥110°C, , auto recovers. | |||||
| Over Load Protection | Shut down the output when rated power≥102%, auto recovers. | ||||||
| Short Circuit Protection | Shut down automatically if short circuit occurs, auto recovers. | ||||||
| Non-load Protection | Shut down the output if no load, auto recovers when load back to normal. | ||||||
| SAFETY | Withstand Voltage | I/P-O/P: 3750Vac | |||||
| Isolation Resistance | I/P-O/P: 100MΩ/500VDC/25°C/70%RH | ||||||
| Safety Standards | IEC/EN61347-1, IEC/EN61347-2-13 | ||||||
| EMC Emission | EN55015, EN61000-3-2 Class C, IEC61000-3-3 | ||||||
| EMC Immunity | EN61000-4-2,3,4,5,6,8,11, EN61547 | ||||||
| Strobe Test Standard | IEEE 1789 | ||||||
| OTHERS | Dimension | 104×39×26mm(L×W×H) | |||||
| Packing | 105×40×26.5mm(L×W×H) | ||||||
| Weight(G.W.) | 68g±10g | ||||||
The input terminal: wire gauge 22AWG-14AWG (0.315mm2 – 2.06mm2)wire stripping requirement:9-10mm.The output terminal: wire gauge 22AWG-12AWG (0.315mm2 – 3.15mm2)wire stripping requirement :6-7mm.
█ The abnormal conditions and the corresponding treatment methods:
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