120W Single Output AC/DC SMPS Switching Power Supply

• Low price, high reliability
• 105 ºC output capacitors
• Global applicable input voltage AC
• Efficiency, low temperature
• Soft start current, effectively reduce the AC input impact
• Small size, light weight
• 100% full load and machine test
• Inside pack EMI filters, ripple minimum

S-120-3

S-120-5

S-120-7.5

S-120-12

S-120-15

S-120-24

S-120-27

S-120-48

Dc output voltage

3V

5V

7.5V

12V

15V

24V

27V

48V

Output voltage tolerance

±2%

±2%

±1%

±1%

±1%

±1%

±1%

±1%

Rated output current

22A

22A

16A

10A

8A

5A

4.4A

2.2A

Output current range

0-20A

0-20A

0-13.6A

0-8.5A

0-6.7A

0-4.5A

0-3.7A

0-2A

Ripple and the noise

100mVp-p

75mVp-p

100mVp-p

100mVp-p

100mVp-p

100mVp-p

100mVp-p

100mVp-p

Into line stability

±0.5%

±0.5%

±0.5%

±0.3%

±0.3%

±0.2%

±0.2%

±0.2%

Load stability

±0.5%

±1%

±0.5%

±0.3%

±0.3%

±0.2%

±0.2%

±0.2%

Dc power output

66W

120W

120W

120W

120W

120W

119W

120W

efficiency

70%

78%

80%

81%

81%

84%

84%

84%

Dc voltage adjustable scope

2.85-3.3V

4.75-5.5V

6.75-8.25V

10.8-13.2V

13.5-16.5V

21.6-26.4V

26-32V

43.2-52.8V

Input voltage range

85~132VAC/180~264VAC Switch choice
47~63Hz;255-370VDC

Input current

2.4A/115V 1.2A/230V

Impulse current

Cold start current
30A/115V 60A/230V

Leakage current

<1mA/240VAC

Overload protection

Type: cut off output automatic reset: recovery

Overvoltage protection

...

High temperature protection

...

Temperature coefficient

±0.03%ºC(0~50ºC)

Start, rise, keep time

200ms,100ms,30ms

Vibrate resistance

10~500Hz,2G 10min./1 cycle time, 60 points, the axis

Compression sex
 

Input/output: 1.5 KVAC, between input shell: 1.5 KVAC, output shell: 0.5 KVAC

Isolating resistor

Between the input and output, the input and output and the shell, shell
500VAC/100M Ohms

Working temperature, humidity

-10ºC~+60ºC,20%~90%RH

Storage temperature, temperature

-20ºC~+85ºC,10%~95RH

Shape dimension

199*98*38mm

weight

0.66Kgs

Safety standards

Meet the UL1012 requirements

EMC standard

Meet the FCC part 15 J condition grade B

Note: 1, the above parameters test conditions for: 230 VAC input, rated load, 25 ºC, humidity 70% RH.
2, tolerance: include setting tolerance, the line stability, load stability (note 5).
3, ripple test: 20 MHz with A12 "twisted pair, the interrupt with 0.1 uF and 47 uF capacitor short circuit.
4, into line voltage stability test: full load into line voltage to the lowest highest voltage.
5, load stability test: the load from 0% to 100%.