Fonte de alimentação de 48v ac dc

SMT-012-150SA

SMT-024-150SA

SMT-036-150SA

SMT-048-150SA

DC output voltage

12V

24V

36V

48V

Output Voltage Tolerance (Note 2)

 ± 2%

 ± 3%

±2%

± 2%

Rated output current

12.5A

6.25A

4.17A

 3.125A

Output Current Range

2-12.5A

3-6.25A

1-4.17A

 0.8-3.125A

Ripple and noise (Note 3)

60mVp-p

120mVp-p

60mVp-p

150mVp-p

Into the line of stability (Note 4)

 ± 0.5%

 ± 1%

± 0.5%

 ± 1%

 Load stability (Note 5)

± 0.5%

 ± 5%

 ± 0.5%

 ± 6%

 DC output power

150W

Efficiency

>82%

>81% 

 >83%

>82% 

DC voltage adjustable range

 Input Voltage Range

100 ~ 264VAC Selected by switch 47 ~ 63Hz

 Input Current

 2.5A /115V ,1.25A/ 230V

 Inrush Current

Cold-start Current 35A

 Leakage

<3.5mA/240VAC

 Overload

105% ~ 150% Type: pulsing hiccup shutdown Reset:auto recovery 

 Over Voltage Protection

3.125V ~ 12.5V

 Temperature Protection

------ ------

 Temperature Coefficient

± 0.03%/°C (0 ~ 50°C) ON +5V

Start, rise, hold time

200ms,50ms,20ms

 Earthquake resistance

10 ~ 500Hz, 2G 10min / 1 cycle, a total of 60 minutes, each axis

 Pressure of

Between input and output: 1.5KvAC,  input and shell: 1.5KvAC ,output and shell: 0.5KvAC

 Isolation Resistance

Input and output,input and shell, shell and output: 500VDC/100M Ohms

Temperature, humidity

-10°C ~ + 60°C  ,20% ~ 90%RH

 Storage temperature, temperature

-20°C ~ + 85°C,10% ~ 95%RH

Dimensions

199*110*50mm

Weight

0.85Kgs

 Safety Standards

UL1950,TUV EN60950 UL1950,EN61347-1 UL1310, TUV EN60950

 EMC Standards

IEC8012-3,4, IEC555-2 IEC8012-3, 4, IEC555-2

Notes:

1 The above parameters test conditions are: 230VAC input, rated load, 25 °C 70% RH. Humidity. 
2 Tolerance: includes set up tolerance, line stability, load stability (Note 5). 
3 The ripple test: 20MHz with A12 "twisted pair, interrupted with 0.1uF & 47uF capacitor short-circuit. 
4 Into the line voltage stability test: full load into the line of the minimum voltage to maximum voltage. 
5 Load stability test: the load from 0% to 100%, and other output at 60% rated load. 
6 The output of up to maximum current, but the overall load can not exceed the maximum output power.