Product Detail
25W Single Output Switching Power Supply NES-25 series
Features:
Universal AC input / Full range
Protections: Short circuit / Overload / Over voltage
Cooling by free air convection
100% full load burn-in test
1 year warranty
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SPECIFICATION |
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OUTPUT |
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Model |
NES-25-5 |
NES-25-12 |
NES-25-15 |
NES-25-24 |
NES-25-48 |
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DC Voltage |
5V |
12V |
15V |
24V |
48V |
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Rated Current |
5A |
2.1A |
1.7A |
1.1A |
0.57A |
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Current Range |
0 ~ 5A |
0 ~ 2.1A |
0 ~ 1.7A |
0 ~ 1.1A |
0 ~ 0.57A |
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Rated Power |
25W |
25.2W |
25.5W |
26.4W |
27.36W |
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Ripple&Noise |
80mVp-p |
120mVp-p |
150mVp-p |
200mVp-p |
240mVp-p |
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Voltage Adj. Range |
4.75~5.5V |
10.8~13.2V |
13.5~16.5V |
21.6~26.4V |
43.2~52.8V |
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Voltage Tolerance |
±2.0% |
±1.0% |
±1.0% |
±1.0% |
±1.0% |
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Line Regulation |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
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Load Regulation |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
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Setup,Rise Time |
500ms, 30ms/230VAC 1200ms, 30ms/115VAC at full load |
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Hold Up Time |
50ms/230VAC 10ms/115VAC at full load |
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INPUT |
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Voltage Range |
85 ~ 264VAC 120 ~ 370VDC |
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Frequency Range |
47 ~ 63Hz |
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Efficiency |
78% |
83% |
84% |
86% |
86% |
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AC Current |
0.55A/115VAC 0.35A/230VAC |
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Inrush Current |
Cold Start 45A |
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Leakage Current |
<2mA / 240VAC |
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PROTECTION |
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Over Load |
110 ~ 150% rated output power |
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Protection type: Hiccup mode, recovers automatically after fault condition is removed |
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Over Voltage |
5.75~6.75V |
13.8~16.2V |
17.25~20.25V |
27.6~32.4V |
55.2~64.8V |
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Protection type: Shut down o/p voltage, re-power on to recover |
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ENVIRONMENT |
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Working Temp. |
-20 ~ +60℃ (Refer to “Derating Curve”) |
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Working Humidity |
20 ~ 90% RH non-condensing |
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StorageTemp., Humidity |
-40 ~ +85℃, 10 ~ 95% RH |
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Temp. Coefficient |
±0.03%/℃ (0 ~ 45℃) |
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Vibration |
10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes |
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SAFETY &EMC |
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Safety Standards |
Design refer to UL60950-1, CB(IEC60950-1),CCC GB4943 |
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Withstand Voltage |
I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC |
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Isolation Resistance |
I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃ / 70% RH |
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EMC Emission |
Compliance to EN55022 (CISPR22) Class B, EN61000-3-2,-3 |
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EMC Immunity |
Compliance to EN61000-4-2, 3, 4, 5, 6, 8,11, EN55024, EN61000-6-1, light industry level, criteria A |
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OTHERS |
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Dimension |
99*82*35mm (L*W*H) |
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Weight |
0.3Kg |
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Packing |
45pcs/14.5Kg/0.66CUFT |
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NOTE |
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1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature. 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12” twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor. 3. Tolerance: includes set up tolerance, line regulation and load regulation. 4. Line regulation is measured from low line to high line at rated load. 5. Load regulation is measured from 0% to 100% rated load. 6. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meetsEMC directives. |
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