12v 24v DC 30w led power supply dimmable suppliers china for led strip

model

SMT-012-030VTD2JV2

SMT-012-030VTD2JV2

Output

DC Voltage

12V

24V

Voltage Accuracy

±0.5V

±0.5V

Voltage Regulation

±0.5%

Rated current

2.5A

1.25A

Load Regulation

±1%

Rated power

30W

30W

Input

Voltage Range

100-277V AC

Frequency Range

47～63HZ

Power Factor ( Typ.）

80%@120V, 80%@230V ,89%@277V

80%@120V,80%@230V,92%@277V

Full Load Efficiency（Typ.）

0.99@120V ;0.98@230V ;0.98@277V

0.99@120V ; 0.98@230V ;0.98@277V

AC Current（Typ.）

0.5A/110VAC

Inrush Current （Typ.）

7A, 50%, 420us @120VAC; 12A, 50% , 480us @277VAC

Leakage current

<0.50mA

Over temperature

100℃±10℃ shut down o/p voltage, automatically recover after cooling.

Short Circuit

shut down o/p voltage, re-power on to recover after fault condition removed

Over Loading

≤120% Hiccup mode,recovers automatically after fault condition is removed

Over voltage

≦140VAC(90~135V) , ≦285VAC(170~277V)

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

UL8750+UL1310 , CAN/CSA-C22.2 No.250.13

Withstand voltage

I/P-O/P:1.88KVAC  

Isolation resistance

I/P-O/P：100MΩ/500VDC/25℃/70%RH

EMC EMISSION

FCC Part 15 B

EMC IMMUNITY

Compliance to EN55015; EN61000-4-2,3,4,5,6,8,11, EN61547

Alight industry level （surge4KV）

Others

Weight

About 0.25Kg

Size

 155*54*20mm (L*W*H)

packing

40PCS/CTN （L*W*H）

Notes

1. All parameters NOT specially mentioned are measured at 110V/277VAC input , rated load and 25℃of ambient temperature.

2. Ripple& noise are measured at 20MHz of bandwidth by using a 12”t wisted

pair-wire terminated with a 0.1uf &47uf parallel capacitor.

3.  Tolerance:includes set us tolerance,line regulation and load regulation .