20W AC DC Open Frame Type Single Output Switching Power Supply

MODEL

ADP-20-5

ADP-20-12

ADP-20-15

ADP-20-24

ADP-20-48

OUTPUT

DC Output

5V

12V

15V

24V

48V

Rated Current

4A

1.67A

1.34A

0.84A

0.42A

Current Range     Note 1

0~4A

0~1.67A

0~1.34A

0~0.84A

0~0.42A

Ripple and Noise 

Note 2

0~50°C

50mV

120mV

100mV

100mV

100mV

-10~0°C

75mV

120mV

100mV

100mV

100mV

Voltage ADJ.  Range

±10% of rated output voltage

Voltage Accuracy

±2.0%

±2.0%

2.0%

±2.0%

±2.0%

Line Regulation

±0.5%

±0.5%

±0.5%

±0.5%

±0.5%

Load Regulation

±2.0%

±2.0%

±2.0%

±2.0%

±2.0%

Set-up Time

<2.0S (115Vac input, Full load); <1.0S (230Vac input, Full load)

Hold up Time

>10mS(115Vac input, Full load); >20mS(230Vac input, Full load)

Temperature Coefficient

±0.03%/°C

Overshoot and Undershoot

<5.0%

INPUT

Voltage Range  

85Vac~264Vac

Frequency Range

47Hz~63Hz

Efficiency ( Typical)

115Vacinput

72%

78%

80%

78%

78%

230Vacinput

72%

78%

80%

76%

78%

AC Current (max.)

0.5A

2.5A

0.5A

0.5A

0.5A

0.5A

Inrush Current (Typical)

Cold start  20A@115Vac    40A@230Vac     

Leakage Current

Input-output:<0.35mA     Input-PG:<0.75mA

PROTECTION

Over Load

105%~150% rated output power; Hiccup mode, auto recovery

Over Voltage

110%~140% of rated output voltage, Constant Voltage. 

Short Circuit

Long-term mode, auto recovery

ENVIRONMENT

Operating amb. Temp. & Hum.

-20°C~60°C;  20%~90%RH  No condensing(refer to the derating curve)