model

SMT-012-150VTDHV2 (1.0 version)

SMT-012-150VTDHWV2 (2.0 version)

SMT-024-150VTDHV2 (1.0 version)

SMT-024-150VTDHWV2 (2.0 version)

Output

DC Voltage

12V

24V

Voltage Regulation

±0.5%

Rated current

12.5A

6.25A

Voltage Tolerance

±0.5V

Load Regulation

±2%

±1%

±2%

Rated power

150W

150W

Input

Voltage Range

110-277VAC

Frequency Range

47-63Hz

Power Factor@ full load

0.98@120VAC  0.95@277VAC

0.99@120VAC  0.94@277VAC

THD（Typ.）@ full load

<20%

Efficiency @ full load

85% @120Vac      86%@277Vac

79%

85% @120Vac      87%@277Vac

AC Current（Max.）

1.8A@100Vac

Inrush Current （Typ.）

15A, 50%, 1.4ms @120Vac     30A, 50%, 1.4m,s @277Vac

Leakage current

<0.50mA

protection

Short Circuit

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

Over Loading

≤120% constant current limiting, auto-recovery

Over temperature

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

Environment

Working TEMP.

-40～+60℃ (see below derating curve)

Working Humidity

20～90%RH, non-condensing

Storage TEMP. Humidity

-40～+80℃，10～95%RH

TEMP .coefficient

±0.03%/℃（0～50℃）

Vibration

10～500Hz, 5G 10min./1 cycle,period for 60min. each along X,Y,Z axes

Safety&EMC

Safety standards

UL8750+UL1310

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

Others

Weight

About 1.8Kg

Size

1.0 version: 260*105*45mm / 2.0 version: 260*125*45mm       (L*W*H)

Tolerance: 0.5-2mm 1.0 version:    SMT-012-150VTDHV2   /  SMT-024-150VTDHV2                                          

packing

10PCS/CTN

 （L*W*H）

Notes

1. All parameters if NOT specially mentioned are measured at 120VAC input , rated load and 25℃of ambient temperature.

2. To extend the driver's using life ,please reduce the loading at lower input voltage.