model

SMT-012-120VT

SMT-024-120VT

SMT-036-120VT

SMT-048-120VT

Output

DC Voltage

12V

24V

36V

48V

Voltage Accuracy

±0.5V

±0.5V

±0.5V

±0.5V

Rated current

10.00A

5.00A

3.33A

2.50A

Rated power

120W

Input

Voltage Range

100~130V AC/170～265V AC

Frequency Range

47～63HZ

Power Factor ( Typ.）

PF≧0.70/110V,PF≧0.70/170V,PF≧0.70/220V,PF≧0.70/265V

Full Load Efficiency（Typ.）

>84%

>84%

>84%

>84%

AC Current（Typ.）

1.86A/110VAC  1.20A/170VAC  0.93A/220VAC  0.77A/265VAC

Leakage current

﹤0.27mA/110V/220VAC

Protection

Short Circuit

Hiccup mode, recovers automatically after fault condition is removed.

Over voltage

≦140VAC(100~130V) , ≦270VAC(170~265V)

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, EN61347-1 EN61347-2-13

Withstand voltage

I/P-O/P:3.75KVAC  I/P-FG:1.88KVAC  O/P-FG:0.5KVAC

Isolation resistance

I/P-O/P：100MΩ/500VDC/25℃/70%RH  

EMC EMISSION

Compliance toEN55015,EN61000-3-2 (≧50%load)

EMC IMMUNITY

Compliance to EN61000-4-2,3,4,5,6,8,11,EN61547 Alight industry level （surge4KV）

Others

Weight

1.3Kg

Size

230*70*46mm（L*W*H）    

packing

329*279*176mm , 10PCS/ctn

Notes

1. All parameters NOT specially mentioned are measured at 110V/230VAC input , rated load and 25℃of ambient temperature.

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

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

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