NES-50
50W Single Output Switching Power Supply NES-50 series
Features:
Universal AC input/Full range
Protections: Short
50W Single Output Switching Power Supply NES-50 series
Features:
- Universal AC input/Full range
- Protections: Short circuit / Overload / Over voltage
- Cooling by free air convection
- 100% full load burn-in test
- 2 years warranty
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SPECIFICATION
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OUTPUT
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Model
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NES-50-5
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NES-50-12
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NES-50-15
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NES-50-24
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NES-50-48
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DC Voltage
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5V
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12V
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15V
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24V
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48V
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Rated Current
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10A
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4.2A
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3.4A
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2.2A
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1.1A
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Current Range
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0 ~ 10A
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0 ~ 4.2A
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0 ~ 3.4A
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0 ~ 2.2A
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0 ~ 1.1A
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Rated Power
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50W
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50.4W
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51W
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52.8W
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52.8W
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Ripple&Noise
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80mVp-p
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120mVp-p
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150mVp-p
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200mVp-p
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240mVp-p
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Voltage Adj. Range
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4.75 ~ 5.5V
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10.8 ~ 13.2V
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13.5 ~ 16.5V
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21.6 ~ 26.4V
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43.2 ~ 52.8V
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Voltage Tolerance
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±2.0%
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±1.0%
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±1.0%
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±1.0%
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±1.0%
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Line Regulation
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±0.5%
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±0.5%
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±0.5%
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±0.5%
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±0.5%
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Load Regulation
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±0.5%
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±0.5%
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±0.5%
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±0.5%
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±0.5%
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Setup,Rise Time
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500ms, 30ms/230VAC 1200ms, 30ms/115VAC at full load
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Hold Up Time
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50ms/230VAC10ms/115VAC at full load
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INPUT
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Voltage Range
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85 ~ 264VAC 120 ~ 370VDC
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Frequency Range
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47 ~ 63Hz
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Efficiency
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79%
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82%
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83%
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86%
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87%
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AC Current
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1.1A/115VAC 0.65A/230VAC
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Inrush Current
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Cold Start 45A
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Leakage Current
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<2mA / 240VAC
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PROTECTION
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Over Load
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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
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5.75~6.75V
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13.8~16.2V
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17.25~20.25V
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27.6~32.4V
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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.
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-20 ~ +60℃ (Refer to “Derating Curve”)
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Working Humidity
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20 ~ 90% RH non-condensing
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StorageTemp., Humidity
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-40 ~ +85℃, 10 ~ 95% RH
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Temp. Coefficient
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±0.03%/℃ (0 ~ 45℃)
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Vibration
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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
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Design refer to UL60950-1, CB(IEC60950-1),CCC GB4943
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Withstand Voltage
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I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC
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Isolation Resistance
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I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃ / 70% RH
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EMC Emission
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Compliance to EN55022 (CISPR22) Class B, EN61000-3-2,-3
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EMC Immunity
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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
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129*98*38mm (L*W*H)
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Weight
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0.35Kg
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Packing
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45pcs/15.75Kg
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