PS-25 Series - 25W Single Output Open Frame Switching PSU
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Features- International AC input range
- Low leakage current <0.5mA
- Short circuit, over voltage, over load, over temperature protections
- High efficiency, High reliability
- Fixed switching frequency at 100KHz
- UL, cUL, TUV, CE approvals
|
Standards
   
|
Case Details
107 x 61 x 28mm
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Specification
| Input Voltage |
85 ~ 264Vac 120 ~ 370Vdc |
| Input Frequency |
47 ~ 63Hz |
| Input Current |
0.6A/115Vac 0.4A/230Vac |
| Inrush Current |
36A, cold start |
| Leakage Current |
<0.5mA/240Vac |
| Set Up, Rise Time |
200ms, 20ms/230Vac 200ms, 30ms/115Vac at full load |
| Hold Up Time |
100ms/230Vac 20ms/115Vac at ful load |
| Over Load Protection |
Above 105% rated output power |
|
Hiccup mode, recovers automatically after fault condition is removed |
| Over Voltage Protection |
Shut off o/p voltage, clamping by zener diode |
| Over Temperature Protection |
Tj 135°C typically (U1) detect on main control IC |
|
Shut down o/p voltage, re-power on to recover |
| Working Temperature |
-10°C ~ +60°C (Refer to output load derating curve) |
| Working Humidity |
20 ~ 90% RH non-condensing |
| Storage Temperature, Humidity |
-20°C ~ +85°C, 10 ~ 95% RH |
| Temperature Coefficient |
±0.03/°C (0 ~ 50°C) |
| Vibration |
10 ~ 500Hz, 2G 10min./1 cycle, period for 60 min. each along X, Y, Z axes |
| Withstand Voltage |
I/P-O/P: 3KVAC I/P-FG: 1.5KVAC O/P-FG: 0.5KVAC |
| Isolation Resistance |
I/P-O/P, I/P-FG, O/P-FG: 100M Ohms/500VDC |
| Safety Standards |
UL60950-1, TUV EN60950-1 Approved |
| EMC |
Compliance to EN55022 (CISPR22) Class B, EN61000-3-2,-3; |
|
EN61000-4-2,3,4,5, light industry level, criteria A |
| MTBF |
576.4Khrs min. MIL-HDBK-217F (25°C) |
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Items
PS-25 Series Output Data
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Part No
|
Voltage
|
Rated Current
|
Current Range
|
Rated Pwr
|
R&N
|
Tol
|
Line Reg.
|
Load Reg.
|
Eff.
|
OVP
|
|
PS-25-3-3
|
3.3V
|
5A
|
0 ~ 5A
|
16.5W
|
80mV
|
±3.0%
|
±0.5%
|
±2.5%
|
66%
|
3.8 ~ 4.46V
|
|
PS-25-5
|
5V
|
5A
|
0 ~ 5A
|
25W
|
80mV
|
±2.0%
|
±0.5%
|
±2.0%
|
74%
|
5.75 ~ 6.75V
|
|
PS-25-7-5
|
7.5V
|
3.3A
|
0 ~ 3.3A
|
24.8W
|
80mV
|
±2.0%
|
±0.5%
|
±2.0%
|
76%
|
8.6 ~ 10.1V
|
|
PS-25-12
|
12V
|
2.1A
|
0 ~ 2.1A
|
25.2W
|
100mV
|
±2.0%
|
±0.3%
|
±1.0%
|
78%
|
13.8 ~ 16.2V
|
|
PS-25-13-5
|
13.5V
|
1.9A
|
0 ~ 1.9A
|
25.7W
|
100mV
|
±2.0%
|
±0.3%
|
±1.0%
|
78%
|
15.5 ~ 18.2V
|
|
PS-25-15
|
15V
|
1.7A
|
0 ~ 1.7A
|
25.5W
|
100mV
|
±2.0%
|
±0.3%
|
±1.0%
|
78%
|
17.3 ~ 20.3V
|
|
PS-25-24
|
24V
|
1A
|
0 ~ 1A
|
24W
|
240mV
|
±2.0%
|
±0.2%
|
±0.5%
|
79%
|
27.6 ~ 32.4V
|
|
PS-25-27
|
27V
|
0.9A
|
0 ~ 0.9A
|
24.3W
|
240mV
|
±2.0%
|
±0.2%
|
±0.5%
|
79%
|
31 ~ 36.5V
|
|
PS-25-48
|
48V
|
0.5A
|
0 ~ 0.5A
|
24W
|
350mV
|
±2.0%
|
±0.2%
|
±0.5%
|
79%
|
55.2 ~ 64.8V
|
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