slim constant voltage led driver plastic case 12v 24v 30w 36w for led strip lighting
UL/cUL listed, Class 2, Class P approval, 260*32*18mm (L*W*H) dimension constant voltage led driver, full protection plastic housing, for dry, indoor location.
Specification
model
SMT-012-036VWSP
SMT-024-036VWSP
Output
DC Voltage
12VDC
24VDC
Voltage Accuracy
±5%
±5%
Rated current
3.0Amp
1.5Amp
Rated power
36W
36W
Voltage Tolerance
±0.5V
Voltage Regulation
±0.5%
Load Regulation
±1%
±1%
Input
Voltage Range
100-277 VAC
Frequency Range
47～63HZ
Power Factor ( Typ.）
0.99@120VAC 0.97@230VAC 0.95@277VAC
THD(Typ.)@ full load
<15%@120VAC <20%@230VAC <20%@277VAC
Full Load Efficiency（Typ.）
82%@120VAC ; 83%@230VAC; 84%@ 277VAC
AC Current（Typ.）
7A, 50%, 420us @120VAC ; 30A,50% 90us@230VAC;
12A,50%480us@277VAC
12A,50%480us@277VAC
Leakage current
<0.50mA
Protection
Short Circuit
Hiccup mode, recovers automatically after fault condition
is removed.
Over Loading
≤120% shut down o/p voltage, re-power on to recover
Over temperature
100℃±10℃ shut down o/p voltage, automatically recover after cooling.
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
EN61347-1 EN61347-2-13
Withstand voltage
I/P-O/P:3.75KVAC
Isolation resistance
I/P-O/P：100MΩ/500VDC/25℃/70%RH
EMC EMISSION
Compliance to EN55015,EN61000-3-2 (≥60%load)
EMC IMMUNITY
Compliance to EN61000-4-2,3,4,5,6,11, EN61547, light industry
Others
Weight
0.20Kg
Size
260*32*18mm (L*W*H)
packing
50PCS/CTN
Notes
1. All parameters NOT specially mentioned are measured at 110VAC, 277VAC input ,
Rated load and 25℃of ambient temperature.
2. Tolerance:includes set us tolerance,line regulation and load regulation .
3. The power supply is considered as a component that will be operated in combination with final Equipment. Since EMC performance will be affected by the complete installation,the final equipment manufactures must be-qualify EMC Directive on the complete installation again.
label
Mechanical Specification
Input:18AWG Black and White to be connected to AC L and N ,Green wire go ground,
Output: Red is（DIM+）,Black is（DIM-）
Common causes of the SCR dimmer damage?
SCR dimmers are widely used in the dimming system, but many users have encountered SCR be damaged when using phase cut dimming power supply. The following are 4 common causes of the SCR dimmer damage.
---Voltage breakdown.
