110V 220V input double output dc switching power supply 24v 12v medical power supply
Description:
DC switching power supply 24V 12V used for medical equipment is a double output high efficiency AC/DC switching power supply,it is designed by our engineers team..
Features:
1, 24V 12V power supply high efficiency, low temperature rise;
2, 350W medical power supply;
3, 24v 12v 350w power supply short circuit, overload, overvoltage protection.
Parameter
|
|
Item NO
|
K40-S350D24+12
|
|
Output
|
Output Voltage
|
CH1:+24VDC; CH2:+12VDC
|
|
Rated Current
|
CH1:12A; CH2:5A
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|
Current Range
|
CH1:0-12A; CH2:0-5A
|
|
Rated Power
|
CH1:288W; CH2:60W
|
|
Ripple & Noise
|
CH1:240mVp-p; CH2:120Vp-p
|
|
Adjustable Output Range
|
±2%
|
|
Output Accuracy
|
±1%
|
|
Line Regulation
|
±0.5%
|
|
Load Regulation
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±0.5%
|
|
Set up,Rise,Keep up time
|
1000ms, 50ms, 12ms
|
|
Input
|
Input Voltage Range
|
100-176V AC,176~264vac by switching
|
|
Input Current
|
3A/115V,1.5A/230V
|
|
Input Frequency
|
47~63Hz
|
|
Efficiency
|
>90%@230V,＞88%@115V
|
|
Power Factor
|
92%@230VAC
|
|
Inrush Current
|
Cool start 50A/230V
|
|
Leakage Current
|
<0.3mA@240V
|
|
Protection
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Over Load Protection
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105~180%,Hiccup protection,automatic recovery
|
|
Short Circuit Protection
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Hiccup,automatic recovery
|
|
Output over-voltage protection
|
>150% automatic recovery
|
|
Over-temperature protection
|
＞105 ℃ protection, automatic recovery
|
|
Environment
|
Working Temp.,Humidity
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-20~50℃,10~90% RH,No condensation
|
|
Storage Temp.,Humidity
|
-20~85℃,10~95% RH
|
|
Temp.,Drift
|
±0.03%/℃(0~50℃)
|
|
Vibration
|
10~500Hz, 2G 10min /1cycle,PERIOD FOR 60min EACH AXES
|
|
Safety&EMC Standards
|
Safety Standards
|
GB4706.1,EN60950-1
|
|
Withstand Voltage
|
I/P-O/P:4KV;I/P-FG:1.5KV;O/P-FG:0.5KV AC
|
|
Insulation Resistance
|
I/P-O/P,I/P-FG,O/P-FG:500VDC / 100M Ohms
|
|
EMC Standards
|
GB9254 B EN55032(CISPR22) CLASS B
|
|
Others
|
Dimension
|
185*115*50mm(L*W*H)
|
|
Weight
|
0.9kg
|
|
MTBF
|
>50hrs
|
|
Fan Supply
|
YES
|
|
Notes
|
1. All parameters 230VAC input, rated load, ambient temperature 25 ℃, measured under conditions of 70% humidity;
2. Accuracy: includes set up tolerance, line regulation, load regulation and so on;
3. Ripple Test: 30cm long strands connect the power supply and the load on the load side and 0.1u and 47u capacitor to 20MHz oscilloscope measured at the load end;
4. Line regulation: at rated load conditions, the input voltage changes from low to high measured;
5. Load regulation: the measured output load from 0 to 100% load change measured.
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Product picture:
