Product Show

Location:Home >> Products >> Switching Power Supply Series

Q-120

Switching Power Supply Series
Keywords:
120w quad output power supply
Product Details

Model
Performance
Q-120B
Q-120C
Q-120D
CH1
CH2
CH3
CH4
CH1
CH2
CH3
CH4
CH1
CH2
CH3
CH4
DC output voltage
5V
12V
-5V
-12V
5V
15V
-5V
-15V
5V
12V
24V
-12V
Output voltage tolerance(Note 2)
±2%
±6%
±6%
±6%
±2%
+10,-5%
±6%
±10,-5%
±2%
±6%
±6%
±6%
Rated output current
11A
4A
1A
1A
10A
3.5A
1A
1A
8A
2A
2A
1A
Output current range
2-12A
0.5-5A
0.2-1A
0.2-1A
2-12A
0.5-5A
0.2-1A
0.2-1A
2-12A
0.2-5A
0.2-2A
0.2-1A
Ripple and noise(Note 3)
80mV
120mV
80mV
120mV
80mV
150mV
80mV
150mV
80mV
120mV
80mV
120mV
Inlet stability(Note 4)
±0.5%
±1%
±1%
±1%
±0.5%
±1%
±1%
±1%
±0.5%
±1%
±1%
±1%
Load stability(Note 5)
±0.5%
±5%
±5%
±5%
±0.5%
±6%
±5%
±6%
±0.5%
±5%
±5%
±5%
DC output power
120W
122.5W
124W
Efficiency
77%
76%
80%
DC voltage adjustable range
CH1+10,-5%
CH1+10,-5%
CH1+10,-5%
Input voltage range
88~132VAC/176~264VAC selected by switch 47~63Hz;240~370VDC
Input current
2.5A/115V 1.25A/230V
Surge Current
Cold-start current  35A
Leakage Current
<3.5mA/240VAC
Overload protection
105%~135% type:PULSING HICCUP SHUTDOWN reset:Automatic recovery
over-voltage protection
CH1:5.75~6.75V
High temperature protectio
……
temperature coefficient
±0.03%/OC(0~50℃) ON+5V OUTPUT
Start-up,rise,hold up time
200ms,50ms,20ms
shock resistance
10~500Hz,2G 10min./1circle,Period for 60min.,Each axes 
Withstand voltage
Input and Output internal:3KvAC,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
199*110*50mm
Weight
0.88Kgs
Safety standards
UL 1950,TUV according to 60950 standard
EMC Standards
CISPR22(according to EN5502)class B,IEC801-2,3,4,IEC55-2 standard
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 & 47uF capacitor 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.
 

 

Drawing: