Model

HD-50A

HD-50B

HD-50C

output

DC voltage

CH1:5V

CH2:12V

CH1:5V

CH2:24V

CH1:12V

CH2:24V

Voltage tolerance

±2%

+4%~-8%

±3%

+6%~-8%

±3%

+6%~-8%

Rated current

5A

2A

3A

1.5A

2A

1.2A

Current range

0.8~5A

0.3~2A

0.8~3A

0.2~1.5A

0.5~2A

0.2~1.2A

Rated power

49W

51W

52.8W

Ripple&noise

80mvp-p

100mvp-p

80mvp-p

120mvp-p

100mvp-p

120mvp-p

DCvoltage ADJ.range

CH1:-9%~+10%

input

Voltage range

170~263VAC，235~373VDC

frequency

47~63HZ

AC current

0.8A/230VAC

efficiency

79%

80%

82%

Inrush current

Cold start current36A/230VAC

Leakage current

< 2mA/240VAC

protection

overload

Rated output power110%~150start over load protection

protection type:hiccup mode，auto-recovery after fault condition is removed

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environment

Working temp,humidity

-10℃~+60℃，20%~90%RH

Storage temp,humidity

-20℃~+85℃，10%~95%RH non-condensing

Withstand vibration

10~500HZ，2G10min/1cycle，period for 60 minutes，each axes

safety

Withstand voltage

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

Isolated resistance

I/P-O/P,I/P-FG,O/P-FG:100Mohms/500VDC

Fit standard

Safety standard

Compliance to UL1012

EMC standard

Compliance to EN55022，CLASSA

others

Dimension

111*78*36mm(L*W*H)

Weight/packing

0.27kg/50pcs/14.5kg/0.027m³/0.96CUFT

note

1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and25℃of ambient temperature.

2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.

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