Model  Specification

D-120A

D-120B

CH1

CH2

CH1

CH2

DC output voltage

5V 

12V 

5V 

24V 

Output voltage range(Note:2)

±2%

±6%

±2%

±7%

Rated output current

12A

5A

10A

3A

Output current range

2-12A

0.5-5A

2-10A

0.4-3A

Wave and noise(Note:3)

60mVp-p

120mVp-p

60mVp-p

150mVp-p

Inlet stability(Note:4)

±0.5%

±1%

±0.5%

±1%

Load stability(Note:5)

±0.5%

±5%

±0.5%

±6%

DC output power

120W

122W

Efficiency

78%

80%

Adjustable range for DC voltage

CH1;+10,-5%

CH1;+10,-5%

AC input voltage range

85~132VAC/170~264VAC selected by switch 47~63Hz,248~370VDC

Input current

2.5A/115V  1.25A/230V

AC Inrush current

Cold-start current 30A/115V 60A/230V

Leakage current

<3.5mA/240VAC

Overload protection

105%-150% Type: pulsing hiccup shutdown Reset: auto recovery

Over-voltage protection

CH1;5.75-6.75V

Temperature coefficient

±0.03%/°C(0~50°C)ON+5V

Setup, rise, hold up time

200ms,50ms,20ms

Vibration

10~500Hz, 2G 10min,/1 cycle. Period for 60min,Each axes

Withstand voltage

Input and output internal:1.5KvAC,Input and enclosure:l.5KvAC,Output and enclosure:0.5KvA

Isolation resistance

Input and output internal: Input and enclosure, Output and enclosure:500VDC/100MΩ

Working temperature and humidity

-10°C~+60°C(Refer to output derating curve),20%~90%RH

Store temperature and humidity

-20°C~+85°C,10%~95%RH

Overall dimension

199X98X38mm

Weight

0.85kgS

Safety standards

UL1950TUVEn60590

EMC standards

CISPR22(EN55022)class B,IEC801-2,3,4,IEC555-2Verification