Switching power supply

WJX-S-48W-12V

OUTPUT

DC Voltage

12V

Current Range

0~60A

Rated Current

4A

Rated Power

48W

Ripple & Noise(max.)

<250mVp-p

Voltage ADJ.Range

4.5~5.6V

Voltage Tolerance

2.0%

Line Regulation

0.5%

Load Regulation

1.0%

Setup,Rise Time

200ms,100ms/230VAC

Hold up time

20ms/230VAC

INPUT

Voltage Range

110-260VAC

Frequency Range

47-63Hz

Efficiency(Typ.)

80-88%

AC Current

0.48A/230VAC

Inrush Current(max.)

60A/230VAC

Leakage Current

< 0.5mA /240VAC

Protection

Over Load

105 ~ 150% rated output power

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

Over Voltage

115%~ 135%

Protection type: Shut down O/P voltage,re-power on to recover

Over Temperature

90℃ 5℃

Protection type: Shut down O/P voltage,recovers automatically after temperature goes down

Environment

Working Temp.

-40 ~ +60℃ (Refer to output load derating curve)

Working Humidity

20 ~ 90% RH, non-condensing

Storage Temp., Humidity

-40 ~ +85℃, 10 ~ 95% RH

Temp.Coefficient

0.03%/℃ (0 ~ 50℃)

Vibration

10 ~ 500Hz, 5G 10min./1 cycle,60min. Each along X, Y, Z axes

Safety

Safety standards

CE & RoHS

Withstand Voltage

I/P-O/P:3KVAC 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 / 25℃ / 70% RH

Note

1. All parameters NOT specially mentioned are measured at 230VAC input,rated load and 25℃ of ambient temperature.