S-25

Update Date:2014-06-26     Pageviews:941

Features:
High efficiency, high reliability and low cost
Switch input voltage range choice
100% full load and machine test
Protection characteristics: short circuit/overload
Air cooling
Working frequency 37 KHz
One year warranty
Size: 98 * 97 * 35 mm (L * W * H)

Mode

S-25-5

S-25-12

S-25-15

S-25-24

OUTPUT

Dc output voltage

5V

12V

15V

24V

Output voltage tolerance

±2%

±1%

±1%

±1%

Rated output current

5A

2.1A

1.7A

1.1A

Output current range

0-5A

0-2.1A

0-1.7A

0-1.1A

Output power

25W

25.2W

25.5W

26.4W

Ripple and the noise

50mVp-p

100mVp-p

100mVp-p

100mVp-p

Dc voltage adjustable scope

+10,-5%

±10%

±10%

±10%

Start, rise, keep time

800ms,50ms,10ms/115VAC 300ms,50ms,80ms/230VAC Loaded with

INPUT

Input voltage range

90 ~132 VAC / 180-264VAC By switch 47~ 63 Hz;120~370VDC

Exchange input current

0.6 A/115 V 0.35A/ 230 V

efficiency

72%/115VAC

76%/115VAC

77%/115VAC

80%/115VAC

Impulse current

Cold start current 15A/115V 30A/230V

Leakage current

<0.75 mA/240VAC

PROTECTION

Overload protection

110%~160% cut off output . Fold back current limiting, recovers automatically

....

Overvoltage protection

115%~135%

Protection way: hiccups, auto recovery mode

Environment

Working temperature, humidity

-10℃~+60℃;20%~90 %RH

Keep temperature, humidity

-20℃~+85℃;10%~95 %RH

Vibrate resistance

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

security

Compression sex

Between input and output
:3KVAC Input and to
:1.5KVAC Output and to
:0.5KVAC

Insulation resistance

Between the input and output, the input and output, and ground:
100M Ohms/500VDC

Standard

Safety standards

Meet UL1012
, TUV EN60950

EMC standards (note 4)

Accord with
EN55022,EN61000-3-2,-3,EN61000-4-2,3,4,5;ENV50204,EN55024

Other

Weight

0.3Kg

Packaging

60pcs/18Kg/1.2CUFT

Note

1. All the parameters in has not specified, all is in 230 VAC voltage input, rated load and 25 ℃ conditions measuring income value.
2. Ripple and noise voltage is in 20 MHz bandwidth oscilloscope take 12 inches twisted pair end with 0.1 mu and 47 u when capacitance measurement.
3. Tolerance is voltage setting error, the voltage adjustment rate and adjust the sum total of the current rate.
4. The power to consider as a device installed in final equipment, this equipment must be to make sure it’s EMC index.
5. Specific output current see output drop forehead curve.


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Weho Electronic co., LTD is located in Zhejiang city -- - China Zhejiang economic development zone, is specialized in series of AC/DC, DC/DC switching power supply, adapter, DC/AC inverter power research, development and manufacture of high-tech enterprises.Company products are exported to the United States, Europe, Australia, South America, Africa, southeast Asia, Hong Kong, other countries and regions.
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