S-145

Update Date:2014-06-26     Pageviews:752

Features:
High efficiency, high reliability and low cost
Switch input voltage range choice
100% full load and machine test
Protection characteristics: short circuit/overload/pressure
Air cooling
Working frequency 25 KHz
2 years warranty
Size: 199*98*38mm (L*W*H)

model

S-145-5

S-145-7.5

S-145-12

S-145-15

S-145-24

S-145-48

output

Dc output voltage

5V

7.5V

12V

15V

24V

48V

Output voltage tolerance

±2%

±1%

±1%

±1%

±1%

±1%

Rated output current

25A

18A

12A

9.6A

6A

3A

Output current range

0-25A

0-18A

0-12A

0-9.6A

0-6A

0-3A

Output power

125W

135W

144W

144W

144W

144W

Ripple and the noise

100mVp-p

120mVp-p

120mVp-p

120mVp-p

150mVp-p

240mVp-p

Dc voltage adjustable scope

±10%

-20%,+10%

-12%,+10%

-12%,+10%

-12%,+16%

-10%,+15%

Start, rise, keep time

100ms,50ms,20ms Loaded with

input

Input voltage range

88~132 VAC/176~264VAC by switch 47~63 Hz;

Exchange input current

3.2A/115 V 1.6A/ 230 V

efficiency

78%

80.5%

80.5%

81%

83.5%

82%

Impulse current

Cold start current
35A/230VAC

Leakage current

<3.5 mA/240VAC

Protection characteristics

Overload protection

115%~165%

Protection way: cut output, restart

Overvoltage protection

115%~135%

Protection way: cut output, restart

environment

Working temperature, humidity

-10℃~+60℃;20%~90 %RH

Keep temperature, humidity

-20℃~+85℃;10%~95 %RH

Vibrate resistance

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

security

Compression sex

Input/output: 1.5 KVAC input and between to KVAC output and the earth: 1.5:0.5 KVAC

Insulation resistance

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

standard

Safety standards

Accord with
UL1012

EMC standard

Accord with
EN55022,IEC801-2,3,4

other

weight

0.7Kg

packaging

30pcs/21kg/1.22CUFT

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. 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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