model

SMT-012-060TDDR

SMT-024-060TDDR

Output

DC Voltage

12VDC

24VDC

Voltage Accuracy

±5%

±5%

Rated current

5.0Amp

2.5Amp

Rated power

60W

60W

Voltage Regulation

±0.5%

Load Regulation

±1%

±1%

Input

Voltage Range

100-277 VAC

Frequency Range

47~63HZ

Power Factor ( Typ.)

0.98@120VAC ,0.95@277VAC

0.98@120VAC ,0.95@277VAC

THD(Typ. ) @ full load

<20%@120VAC & 277VAC

Full Load Efficiency(Typ.)

83%@120VAC, 85%@277VAC

83%@120VAC, 84%@277VAC

AC Current(Typ.)

0.9A

Inrush Current(Typ.)

14A, 50%, 780us @120VAC;   15A, 50% , 660us @277VAC

Leakage current

<0.5mA 

Protection

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 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

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 47 CFR Part 15 ,Subpart B

Others

Weight

0.3Kg  

Size

40*90*100mm(L*W*H)

packing

50PCS/CTN ,  carton size:330*330*130mm

Notes

1.Do you need special Dimmer for LED lights?

Answer: 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.