Model

SMT-012-180VTHJ (1.0 version)

SMT-012-180VTHJV2 (2.0 version)

SMT-012-180VTHJWV2  (3.0 version)                         

SMT-024-192VTHJ (1.0 version)

SMT-024-192VTHJV2 (2.0 version)

SMT-024-192VTHJWV2 (3.0 version)          

Output

DC Voltage

12V

24V

Voltage Tolerance

±0.5V

Voltage Regulation

±0.5%

Voltage Tolerance

±0.5V

Load Regulation

±1%

±1%

±1%

Rated current

3*5A

2*4A

Rated power

180W(3*60W)

192W (2*96W)

Input

Voltage Range

100-277VAC

Frequency Range

47~63HZ

Power Factor(Typ.)@full load

0.99@120VAC  0.94@277VAC

0.99@120VAC  0.94@277VAC

THD(Typ.)@full load

<20%

Inrush Current(Typ.)

15A, 50%, 1.4ms

Full Load

Efficiency(Typ.)

86%@120VAC , 88%@277VAC

87%@120VAC , 89%@277VAC

AC Current(Typ.)

2.2A@100VAC

2.3A@100VAC

Inrush Current (Typ.)

19A (twidth=1.3ms) @120VAC ; 38A (twidth=960us) @277VAC

19A (twidth=1.3ms) @120VAC ; 38A (twidth=960us) @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.

Over Current

≤1.4*I out

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

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

2.3Kg      

Size

1.0version: 278*108*46mm / 2.0version: 278*110*45mm /

3.0version: 278*130*45mm (L*W*H)              

packaging

340*210*245mm/8pcs /CTN    G.W.:19.50KG/CTN (1.0 version)

385*335*200mm     20PCS/CTN

Notes

1. All parameters NOT specially mentioned are measured at 110V & 277VAC input , rated load and 25℃of ambient temperature.   

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