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145W Single Output Switching Power Supply        S-145 series

Features: 
High efficiency, high reliability, low cost
AC input range selected by switch
100% full load burn-in test
Protections: Short circuit/Over load/ Over voltage

Cooling by free air convection
Fixed switching frequency at 25 KHz
2 years warranty


SPECIFICATIONS

OUTPUT

 

Model

S-145-5

S-145-7.5

S-145-12

S-145-15

S-145-24

S-145-32

DC Voltage

5V

7.5V

12V

15V

24V

32V

Rated Current

25A

18A

12A

9.6A

6A

4.5A

Current Range

0-25A

0-18A

0-12A

0-9.6A

0-6A

0-4.5A

Rated Power

125W

135W

144W

144W

144W

144W

Ripple & Noise

100mVp-p

120mVp-p

120mVp-p

120mVp-p

150mVp-p

150mVp-p

Voltage Adj. Range

±10%

-20%;+10%

-12%;+10%

-12%;+10%

-12%;+16%

-12%;+16%

Voltage Tolerance

±2%

±1%

±1%

±1%

±1%

±1%

Setup, Rise, Hold Up Time

100ms,50ms,20ms at full load

 

 

INPUT

 

Voltage Range

85~132VAC/180~264VAC selected by switch   47~63Hz; 255~370VDC

AC Current

3.2A/115V   1.6A/230V

Efficiency

78%

80.5%

80.5%

81%

83.5%

83.5%

Inrush Current

Cold start 35A/230VAC

Leakage Current

<3.5mA/240VAC

 

 

PROTECTION

 

Over Load

135%~165%

 

Protection type: Shut down o/p voltage, re-power on to recover

Over Voltage

115%~135%

 

Protection type: Shut down o/p voltage, re-power on to recover

 

 

ENVIRONMENT

 

Working Temp., Humidity

-10~+60; 20%~90%RH

Storage Temp., Humidity

-20~+85; 10%~95%RH

Vibration

10~500Hz, 2G 10min./1cycle, period for 60min, each along X, Y, Z axes

 

 

SAFETY

 

Withstand Voltage

I/P-O/P: 1.5KVAC   I/P-FG: 1.5KVAC   O/P-FG: 0.5KVAC

Isolation Resistance

I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC

 

 

STANDARD

 

Safety Standard

Design refer to UL1012

EMC Standard

Design refer to EN55022,IEC801-2,3,4

 

 

OTHERS

 

Dimension

199*98*38mm(L*W*H)

Weight

0.71Kg

Packing

30pcs/22.5kg/1.22CUFT

 

 

NOTE

 

1.All parameters NOT specially mentioned are measured at 230VAC 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 0.1μ & 47μ parallel capacitor.

3.Tolerance: includes set up tolerance, line regulation and load regulation 


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