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Product Detail

50W Single Output Switching Power Supply          S-50 series

Features:
High efficiency, high reliability, low cost
AC input range selected by switch
Protections: Short circuit/ Over load
cooling by free air convection
LED indicator for power on
Fixed switching frequency at 27KHz
2 years warranty

SPECIFICATIONS

OUTPUT

 

Model

S-50-5

S-50-12

S-50-15

S-50-24

S-50-48

DC Voltage

5V

12V

15V

24V

48V

Rated Current

10A

4.2A

3.4A

2.1A

1A

Current Range

0-10A

0-4.2A

0-3.4A

0-2.1A

0-1A

Rated Power

50W

50.4W

51W

50.4W

48W

Ripple & Noise

75mVp-p

100mVp-p

100mVp-p

100mVp-p

100mVp-p

Voltage Adj. Range

-5%, +10%

±10%

±10%

±10%

±10%

Voltage Tolerance

±2%

±1%

±1%

±1%

±1%

Setup, Rise, Hold Up Time

200ms,100ms,20ms at full load

 

 

INPUT

 

Voltage Range

85~132VAC/170~264VAC selected by switch   47~63Hz; 240~370VDC

AC Current

1.3A/115V   0.65A/230V

Efficiency

71%

78%

78%

82%

84%

Inrush Current

Cold start 18A/115V   36A/230V

Leakage Current

<1mA/240VAC

 

 

PROTECTION

 

Over Load

105%~150%

Protection type: Fold back current limiting, recovers automatically after fault condition is removed

 

 

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 FCC Part15 J Conduction Class B

 

 

OTHERS

 

Dimension

159*97*38mm(L*W*H)

Weight

0.51Kg

Packing

24pcs/13.1Kg/0.7CUFT

 

 

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 0.1μf & 47μf parallel capacitor.

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

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