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PSP-300 Switching Power Supply |
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Low price and high reliability
105¡æ output capacitor
AC input power suitable for the world
High efficiency and low operation temperature
Soft-start current can reduce the AC input impact effectiely
With short-circuit and owwerload protection
100% full-load burning test
Installed with EMI filter,minimum wave |
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Model
Performance |
PSP-300-12 |
PSP-300-13.5 |
PSP-300-24 |
PSP-300-27 |
PSP-300-48 |
| DC output voltage |
12V |
13.5V |
24V |
27V |
48V |
| Output voltage error(Note:2) |
¡À1% |
¡À1% |
¡À1% |
¡À1% |
¡À1% |
| Rated output current |
25A |
22A |
12.5A |
11A |
6.5A |
| Output current rage |
0-25A |
0-22A |
0-12.5A |
0-11A |
0-6.5A |
| Wave and noise(Note:3) |
200mVp-p |
200mVp-p |
200mVp-p |
200mVp-p |
200mVp-p |
| Inlet stability(Note:4) |
¡À0.3% |
¡À0.3% |
¡À0.2% |
¡À0.2% |
¡À0.2% |
| Load stability(Note:5) |
¡À0.5% |
¡À0.5% |
¡À0.5% |
¡À0.5% |
¡À0.5% |
| DC output power |
300W |
297W |
300W |
297W |
312W |
| Efficiency |
82% |
82% |
84% |
84% |
86% |
| Adjustable range for DC voltage |
10-13.2V |
12-15V |
20-26.4V |
24-30V |
41-56V |
| Range for input votage |
88~264VAC/180~264VAC BY SWITCH 47~63Hz;254~370VDC |
| Input current |
7A/115V 3.5A/230V |
| Impact current |
0.95/100-240VAC |
| Leakage current |
<3.5mA/240VAC |
| Overload proctection |
105%¡«135% TYPE FOLDBACK CUT OFF OUTPUT RESET:SELF-RESET |
| Over-voltage protection |
13.8-16.2V |
15.5-18.2V |
27.6-32.4V |
31-36.5V |
57.6-67.2V |
| High-temperature protection |
RTH1 OR RTH2>=50¡æ FAN ON,<=45¡æ FAN OFF,>=70¡æ Cut off output |
| Temperature factor |
¡À0.03%¡æ(0~50¡æ) |
| Start,rise and lock time |
1.5ms,50ms,20ms |
| Vibration resistance |
10~500Hz,2G 10min./1cycle,time60,minutes for each shaft |
| Resistance to pressure |
Input and output internal:1.5KVAC,Input and enclosure:1.5KVAC,Output and enclosure:0.5KVAC |
| Insolationg resistance |
Input and output internal,input and enclosure,Output and enclosure:500VAC/100M Ohms |
| Operating temperature and humidity |
-10¡æ~+50¡æ,20%~90%RH |
| Store temperature and humidity |
-20¡æ~+85¡æ,10%~95%%RH |
| Overall dimension |
185*200*93mm |
| Weight |
1.6Kgs |
| Safety standard |
UL1950,TUV EN60950 |
| EMC standard |
IEC1004-2,3,4,5,6,8,11 IEC100-3,2 |
Note:1.The testing condition for the paramenter above is :230VAC input,rated load, 25¡æ 70% RH.Humidity
¡¡¡¡ 2.Error.include the setting error,line stability and load stability.(Note:5)
¡¡¡¡ 3.Wave test:adopting A12" double wire for 20MHz, and 0.1UF&47UF capacitor short-circuit for interrupting.
¡¡¡¡ 4.Inlet voltage stability test:when is over load, the lowest voltage of inlet is up to the highest voltage.
¡¡¡¡ 5.Load stability test:The load is from 0% to 100%
¡¡¡¡ 6.C3,4 must be knocked down. | | |
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