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MD-50

Switching Power Supply Series
Keywords:
MD-50 dual output power supply
Product Details

Model
Performance
MD-50A
MD-50B
CH1
CH2
CH1
CH2
DC output voltage
5V
12V
5V
24V
Output voltage tolerance(Note 2)
±2%
±5,-8%
±2%
±8%
Rated output current
6A
2A
6A
1A
Output current range
1-6A
0.3-2A
1-6A
0.2-1A
Ripple and noise(Note 3)
50mVp-p
100mVp-p
50mVp-p
100mVp-p
Inlet stability(Note 4)
±0.5%
±1%
±0.5%
±1%
Load stability(Note 5)
±0.5%
±5%
±0.5%
±8%
DC output power
54W
54W
Efficiency
73%
73%
DC voltage adjustable range
CH1+10,-5%
CH1+10,-5%
Input voltage range
85~132VAC/170~264VAC; selected by switch47~63Hz 47~63Hz;240-370VDC
Input current
1.3A/115V           0.65A/230V
Surge Current
Cold-start current 18A/115V 36A/230V
Leakage Current
<0.5mA/240VAC
Overload protection
105%~150% type:pulsing hiccup shutdown Reset:Automatic recovery
over-voltage protection
……
High temperature protection
……
temperature coefficient
±0.03%℃(0~50℃) ON+5V OUTPUT
Start-up,rise,hold up time
200ms,50ms,30ms
shock resistance
10~500Hz,2G 10min./1circle,Period for 60min.,Each axes
Withstand voltage
Input and Output internal:1.5KvAC,input and enclosure:1.5KvAC,
output and enclosure:0.5KvAC
Insulation Resistance
Input and Output internal: input and enclosure,output and enclosure:
500VDC/100M Ohms
work Temperature/humidity   
-10℃~+60℃(Refer to output derating curve),20%~90%RH
storage temperature /humidity
-20℃~+85℃,10%~95%RH
Outline dimension
100*58*32mm
Weight
0.52Kgs
Safety standards
UL1012  REQUIREMENT (NOT APPLY FOR THE MARK)
EMC Standards 
……
Note: 
1.The above parameters test conditions: 230VAC input, rated load, 25 ℃ 70% RH Humidity.
2.Tolerance: includes set up tolerance, line stability and load stability (Note 5).
3.The ripple test: 20MHz with A12 "twisted pair, interrupted with a 0.1uF & 47uFcapacitor circuit. 
4.The incoming line voltage stability test: the minimum full load voltage of the incoming line to the highest voltage. 
5.Load stability test: the load from 0% to 100%.Others output is 60% rated load. 
6.Each output can reach max current,but the total load can't over the max output power.