500ma 15w triac dimmable led driver constant current dimming
triac dimmable, 0-100% dimming load, 500ma constant current source 13-45v output voltage dimming led driver, CE ROHS approval for EU market,save energy,protected environment.High stability and low ripple, increase light efficiency and decrease light attenuation
Specifications
- Dimming type: triac dimmable led power supply; AC-DC Dimmable LED power supplly
- I/P:170-265, 47~63Hz
- Ambient temp.:-20 degree~40 degree full load
- Efficiency > 86%
- PFC> 0.9
- size: 85*45*26mm
- RippleI & Noise (max.) : 150mVp-p
- Voltage Tolerance : ±5%
- Line Regulation : ±1%
- Load Regulation : ±2%
- 3 years warranty
Specification
Model
SMT-025-0350CTH
SMT-045-0250CTH
SMT-025-0500CTH
SMT-028-0300CTH
Output
DC Current
350mA
250mA
500mA
300mA
Current Accuracy
±5%
Voltage Range
13~25V
33~45V
13~25V
16-28V
Rated power
8W
12W
12W
8W
Input
Voltage Range
170～265VAC
Frequency Range
47～63HZ
Power Factor （Typ.）
PF≧0.91/110V ; PF≧0.93/220V ; PF≧0.93/250V
Full Load Efficiency（Typ.）
>84%
>84%
>85%
>85%
AC Current（Typ.）
0.14A/110VAC 0.12 A/220VAC 0.01A/250VAC
Leakage current
<0.27mA/110VAC; ﹤0.25mA/220VAC
Protection
Short Circuit
Hiccup mode, recovers automatically after fault condition
is removed.
Over voltage
≦150VAC@110V / ≦270VAC@220V
Environment
Working TEMP.
-40～+60℃
Working Humidity
20～90%RH,non-condensing
Storage TEM.,Humidity
-40～+80℃，10～95%RH
TEMP.coefficient
±0.03%/℃（0～50℃）
Vibration
10～500Hz，2G 10min./1 cycle，period for 60min.
each along X,Y,Z axes
What is the environment for triac dimmable constant current led driver ?
• Working Temperature : -30 ~ +60°C
• Working Humidity : 20 ~ 90% RH non-condensing
• Storage Temp. , Humidity : -40 ~ +80°C , 10 ~ 95% RH
• TEMP. Coefficient : ±0.03%/°C (0 ~ 50°C)
• Vibration : 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
