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 .