Small Size 12W Constant Current Triac Dimmable LED Driver Features:
. Constant Current design
. Input Voltage AC200-250V
. 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
. Silica gel heat conduction technology
. Natural cold wind
. Ultra small volume
. Suitable for LED home lighting and commercial lighting
. Safe no load protection device
. Economic and convenient installation
. Conform to the world lighting equipment safety standards
. Protection class II
. Three years warranty
. CE SAA C-TICK certificate
. Size: 55.5*39*23.5mm
Small Size 12W Constant Current Triac Dimmable LED Driver Model:
| Series | Model | Input | Power | PF | Output Voltage | Output Current |
| PE281 8-12W |
PE281B4230 | PE281B: AC200V-250V |
12.6W | 0.88-0.91PF | 25-42V | 300mA |
| PE281B2435 | 8.4W | 12-24V | 350mA | |||
| PE281B2450 | 12W | 12-24V | 500mA | |||
| PE281B1570 | 10.5W | 6-15V | 700mA |
Small Size 12W Constant Current Triac Dimmable LED Driver Application:
Triac dimming LED driver are commonly used in various types of lighting fixtures and scenes.
1. Residential lighting
2. Commercial lighting
3. Hospitality and Entertainment lighting
4. Architectural Lighting
5. Outdoor Lighting
6. Art Galleries and Museums lighting.
Small Size 12W Constant Current Triac Dimmable LED Driver Specification:
| Model | PE281B2435 | PE281B4225 | PE281B4230 | PE281B2450 | PE281B1570 | |
| OUTPUT | Output Voltage | 12-24Vdc | 25-42Vdc | 25-42Vdc | 12-24Vdc | 6-15Vdc |
| Max Output Voltage | 24Vdc | 42Vdc | 42Vdc | 24Vdc | 15Vdc | |
| Non-load Output Voltage | 27Vdc | 45Vdc | 45Vdc | 27Vdc | 19Vdc | |
| Output Current | 350mA | 250mA | 300mA | 500mA | 700mA | |
| Output Power | 4.2W~8.4W | 6.25W~10.5W | 7.5W~12.6W | 6W~12W | 4.2W~10.5W | |
| Strobe Level | Lower flicker(8%) | |||||
| Dimming Range | 2~100%， | |||||
| PWM Dimming Frequency | ||||||
| Current Accuracy | ±5% | |||||
| Ripple & Noise | =500mv p-p | |||||
| INPUT | Dimming Interface | Triac Leading edge/Tralling edge | ||||
| Input Voltage Range | 200-250Vac | |||||
| Frequency | 50/60Hz | |||||
| Input Current | <0.072A | <0.08A | <0.08A | <0.08A | <0.077A | |
| Power Factor | PF>0.9(at full load) | PF>0.9(at full load) | PF>0.9(at full load) | PF>0.9(at full load) | PF>0.88(at full load) | |
| THD | 230Vac@THD <18% (at full load) | |||||
| Eficiency(typ) | 77% | 79% | 79% | 78% | 77% | |
| Inrush Current(typ.) | Cold start1.44A | Cold start1.54A | Cold start1.54A | Cold start1.32A | Cold start1.54A | |
| Anti Surge | L-N: 1.5kV | |||||
| Leakage Current | <0.25mA/230Vac | |||||
| ENVIRONMENT | Working Temperature | ta: 45 °C tc: 85 °C | ||||
| Working Humidity | 20 ~ 95%RH, non-condensing | |||||
| Storage Temp., Humidity | -40 ~ 80 °C , 10~95%RH | |||||
| Temp. Coefficient | ±0.03%/°C(0-50)°C | |||||
| 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 & EMC | 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 | 55.5×39×23.5/60mm(L×W×H/D) | ||||
| Packing | PE bag | |||||
| Weight(G.W.) | 75g±10g | |||||
