25W Single Output Switching Power Supply
- Universal AC input range
- Protections: Short circuit /Over load Over voltage / Over temp
- Cooling by free air convection
- Approvals: UL/CUL/TUV/CE
- Fixed switching frequency at 100KHz
- Low leakage current<0.5mA
- 100% full load burn-in test
- Low cost, high reliability
AC input voltage range…..85-264V AC;120-370V DC
AC inrush current………...Cold start, 40A at 230V AC
Over load protection……...>105% hiccup mode, auto-recovery
Over voltage protection….115%~135% rated output voltage .
Over temp. protection…….U1, TJ:135℃,Power shutdown
Leakage current………….Less than 0.5mA at 240V AC
Withstand voltage ……….I/P-O/P:3KV AC,I/P-FG:1.5KV AC,1minute
Working temperature…….0~50℃@100%,-10℃@80%,60℃@60 load
Safety standards…………UL1950, TUV-EN60950 approved
EMC standards…………..EN55022classB, EN61000-3-2-3
..EN61000-4-2-3-4-5
Connection………………..3P,4P/3.96mm pitch, Molex P/N: 41791-03,04
Packing…………………...0.14kg;96pcs/15.0kg/1.41CUFT
……. … 0.15kg;96pcs/15.9kg/1.42CRFT
Single output
Model No. |
Output |
Tolerance |
Ripple&Noise |
Efficiency |
SP25B-A-3.3 |
3.3V,5.0A |
±3% |
80mV |
66% |
SP25B-A-5 |
0 5V,5.0A |
±5% |
80mV |
74% |
SP25B-A-7.5 |
7.5V,3.3A |
±5% |
80mV |
76% |
SP25B-A-12 |
12V,2.1A |
±5% |
120mV |
78% |
SP25B-A-13.5 |
13.5V,1.9A |
±5% |
135mV |
78% |
SP25B-A-15 |
15V,1.7A |
±5% |
150mV |
78% |
SP25B-A-24 |
24V,1.0A |
±5% |
240mV |
79% |
SP25B-A-27 |
27V,0.9A |
±5% |
270mV |
79% |
SP25B-A-48 |
48V,0.5A |
±5% |
480mV |
79% |
|
