Model

SMT-012-020VD

SMT-024-020VD

Output

DC Voltage

12V

24V

Voltage Accuracy

±0.5V

Rated current

0～1.66A

0～0.83A

Rated power

20W

20W

Input

Voltage Range

100~265VAC

Frequency Range

47～63HZ

Power Factor ( Typ.）

PF≧0.90/110V, PF≧0.90/220V

Full Load Efficiency（Typ.）

      >88%/110V

          >88% 220V

AC Current（Typ.）

      0.23A/110V

          0.11A/220V

Leakage current

﹤0.7mA/110V, 220VAC

Protection

Short Circuit

Protection type: Hiccup mode, recovers automatically after fault condition   is removed

Over voltage

≦280VAC

Over temperature

100℃±10℃ shut down o/p voltage, re-power on to recover

Environment

Working TEMP.

-40～+50℃

Working Humidity

20～95%RH,non-condensing

Storage TEM.,Humidity

-40～+80℃，10～95%RH

TEMP.coefficient

±0.03%/℃（0～50℃）

Vibration

10～500Hz，5G 12min./1 cycle，period for 72min.each along X,Y,Z axes

Safety&EMC

Safety standards

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 I/P-FG O/P-FG：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,A light industry

level

Others

Weight

0.16Kg

Size

140*45*27mm（L*W*H）

packing

320*280*215mm/50pcs /CTN   145*50*36mm for inner box

Notes

1. All parameters NOT specially mentioned are measured at 110V,220VAC 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 .