Model

SMT-012-100VDHW

SMT-024-096VDHW

Output

DC Voltage

12V

24V

Voltage Accuracy 

±0.5V

Rated current

8.33A

4.0A (Class 2 )

Rated power

100W

96W

Ripple&noise Max.

200mVp-p

350mVp-p

350mVp-p

250mVp-p

400mVp-p

Input

Voltage Range

100~130VAC, 170~265VAC

Frequency Range

47~63HZ

Power Factor ( Typ.)

>0.90

>0.90

Full Load Efficiency(Typ.)

>88%

86%

87%

>88%

88%

AC Current(Typ.)

1.010A/120VAC 0.713A/170VAC  0.550A/220VAC  0.457A/277VAC

Leakage current

﹤0.25mA/110V,277VAC

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~+60℃

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

Class P, Type HL, EN61347-1 EN61347-2-13  IP67 

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 to EN55015,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

1.32Kg

Size

230*70*47mm(L*W*H)

packing

329*279*176mm/10pcs

Notes

1. All parameters NOT specially mentioned are measured at 110V, 277VAC 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 .