12V 12W triac dimmable led driver for led light
This SMT-012-012VT is 180-265v input voltage to 12v 12w single output triac dimmable led driver. Is's small type, the size is 140*45*28mm, IP20 design for indoor installations,with LE LED bulbs can save power to the greatest extent
Features
Specification
|
Model |
SMT-012-012VT |
SMT-024-012VT |
|
|
Output |
DC Voltage |
12VDC |
24VDC |
|
Voltage Accuracy |
±5% |
±5% |
|
|
Rated current |
1.0A |
0.5A |
|
|
Rated power |
12W |
12W |
|
|
Input |
Voltage Range |
90-135VAC / 170～250VAC |
|
|
Frequency Range |
47～63HZ |
||
|
Power Factor ( Typ.） |
PF≧0.92/110V ; PF≧0.94/220V ; PF≧0.95/250V |
||
|
Full Load Efficiency（Typ.） |
>82% |
>82% |
|
|
AC Current（Typ.） |
0.17A/110VAC 0.15A/170VAC 0.12A/220VAC 0.1A/265VAC |
||
|
Leakage current |
<0.8mA/110VAC, ﹤0.7mA/220VAC |
||
|
Protection |
Short Circuit |
Hiccup mode, recovers automatically after fault condition is removed. |
|
|
Over Current |
1.4 Times output current |
||
|
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 |
||
|
Safety& EMC |
Safety standards |
EN-60950-1, EN-61347-1/-2/-13 |
|
|
Withstand voltage |
I/P-O/P:3.75KVAC |
||
|
Isolation resistance |
I/P-O/P：100MΩ/500VDC/25℃/70%RH |
||
|
EMC EMISSION |
Compliance toEN55015,EN61000-3-2 (≧50%load) |
||
|
EMC IMMUNITY |
Compliance to EN61000-4-2,3,4,5,6,11,EN61547,Alight industry level |
||
|
Others |
Weight |
0.16Kg |
|
|
Size |
140*45*28mm（L*W*H） |
||
|
packing |
320*280*215mm |
||
|
Notes |
1. All parameters NOT specially mentioned are measured at 110VAC~ 230VAC input , rated load and 25℃ of ambient temperature. 2. Tolerance: includes set us tolerance,line regulation and load regulation . |
||
| Label |
|
||
 |
 |
 |
 |
Dimming Operation
Output constant current level can be adjusted through input terminal of the AC phase line(L) by connection a triac dimmer.
Compatible with Leading edge or tailing edge triac dimmers.
please try to use the small power dimmer, have access to a wider dimming range, high-power dimmer is difficult to achieve the output current to zero
Do you need special Dimmer for LED lights?
The less electricity drawn, the dimmer the light. ... If you'd like your LED to be dimmable, you need to do one of two things: find LED bulbs compatible with traditional dimmers, or replace your current dimming switch with a leading-edge (LED-compatible) dimmer. A dimmer is need to be connect with dimmable led driver then the led light can works better.
Subscribe to our weekly newsletter and receive exclusive offers on products you love!
X
Gold Supplier
