Triac dimming with constant current allows for accurate control of lighting brightness by utilizing bidirectional semiconductor switches. It is commonly applied in conjunction with constant current LED drivers to achieve adjustable illumination levels, providing flexibility and versatility in lighting applications.
PE282 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.
The driver adopts silica gel heat conduction technology,which can withstand 55℃ high temperature.
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
. Economic and convenient installation
. Conform to the world lighting equipment safety standards
. Protection class II
. Three years warranty
. CE SAA C-TICK certificate
. Size: 65*42.5*24mm
Model list:
|
Series |
Model |
Input |
Power |
PF |
Output Voltage |
Output Current |
|
PE282 |
PE282B4235 |
PE282B: |
14.7W |
0.88-0.91PF |
25-42V |
350mA |
|
PE282B4240 |
16.8W |
25-42V |
400mA |
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|
PE282B6030 |
18W |
43-60V |
300mA |
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|
PE282B2470 |
16.8W |
12-24V |
700mA |
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.
Specification:
|
Model |
PE282B2470 |
PE282B4235 |
PE282B4240 |
PE282B6030 |
|
|
OUTPUT |
Output Voltage |
12-24Vdc |
25-42Vdc |
25-42Vdc |
43-60Vdc |
|
Max Output Voltage |
24Vdc |
42Vdc |
42Vdc |
60Vdc |
|
|
Non-load Output Voltage |
27Vdc |
45Vdc |
45Vdc |
65Vdc |
|
|
Output Current |
700mA |
350mA |
400mA |
300mA |
|
|
Output Power |
8.4W~16.8W |
8.75W~14.7W |
10W~16.8W |
12.9W~18W |
|
|
Strobe Level |
Lower flicker(8%) |
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|
Dimming Range |
2~100%， |
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|
PWM Dimming Frequency |
|
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|
Current Accuracy |
±5% |
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|
Ripple & Noise |
=500mv p-p |
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|
INPUT |
Dimming Interface |
Triac Leading edge/Tralling edge |
|||
|
Input Voltage Range |
200-250Vac |
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|
Frequency |
50/60Hz |
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|
Input Current |
<0.102A |
<0.098A |
<0.095A |
<0.103A |
|
|
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) |
|
|
THD |
230Vac@THD <20% (at full load) |
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|
|
82% |
82% |
83% |
84% |
|
|
Inrush Current(typ.) |
Cold start1.98A |
Cold start1.9A |
Cold start1.9A |
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|
Anti Surge |
L-N: 1.5kV |
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|
Leakage Current |
<0.25mA/230Vac |
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|
ENVIRONMENT |
Working Temperature |
ta: 55 °C tc: 85 °C |
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|
Working Humidity |
20 ~ 95%RH, non-condensing |
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|
Storage Temp., Humidity |
-40 ~ 80 °C , 10~95%RH |
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|
|
±0.03%/°C(0-50)°C |
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|
Vibration |
10~500Hz, 2G 12min./1cycle, period for 72min. each along X, Y, Z axes. |
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|
PROTECTION |
Over-heat Protection |
Intelligently adjusting or turning off the output current if the PCB temperature ≥110°C, , auto recovers. |
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|
Over Load Protection |
Shut down the output when rated power≥102%, auto recovers. |
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|
Short Circuit Protection |
Shut down automatically if short circuit occurs, auto recovers. |
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|
Non-load Protection |
Shut down the output if no load, auto recovers when load back to normal. |
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|
SAFETY & EMC |
Withstand Voltage |
I/P-O/P: 3750Vac |
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|
Isolation Resistance |
I/P-O/P: 100MΩ/500VDC/25°C/70%RH |
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|
Safety Standards |
IEC/EN61347-1, IEC/EN61347-2-13 |
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|
EMC Emission |
EN55015, EN61000-3-2 Class C, IEC61000-3-3 |
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|
EMC Immunity |
EN61000-4-2,3,4,5,6,8,11, EN61547 |
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|
Strobe Test Standard |
IEEE 1789 |
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|
OTHERS |
Dimension |
65×42.5×24/67mm(L×W×H/D) |
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|
Packing |
PE bag |
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|
Weight(G.W.) |
105g±10g |
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