Nes-50 Power 110V 220V AC To12V 24V 48V DC Input Swiitching Power Supply

• Output Type: Single
• Warranty: 2 Years
• Output Power: 50W
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: NES-50
• Input Voltage: 110-220V
• Connection Mode: Series Switching Power Supply
• Starting Mode: Self-excited Switching Power Supply
• Voltage Regulating Mode: Frequency Modulation Type
• Power Supplying System: Terminal Power Distribution Equipment
• Energy Transmission: One-way Transmission
• Modulation System: PWM
• Certification: CE, RoHS
• Brand: Leyu
• Transport Package: Carton
• Specification: 129*98*38mm (L*W*H)
• Origin: China
• Production Capacity: 5000pieces/Month
• Package Size: 12.90cm * 9.80cm * 3.80cm
• Package Gross Weight: 0.410kg

Product Description

SPECIFICATION
OUTPUT
Model	NES-50-5	NES-50-12	NES-50-15	NES-50-24	NES-50-48
DC Voltage	5V	12V	15V	24V	48V
Rated Current	10A	4.2A	3.4A	2.2A	1.1A
Current Range	0 ~ 10A	0 ~ 4.2A	0 ~ 3.4A	0 ~ 2.2A	0 ~ 1.1A
Rated Power	50W	50.4W	51W	52.8W	52.8W
Ripple & Noise	80mVp-p	120mVp-p	150mVp-p	200mVp-p	240mVp-p
Voltage Adj. Range	4.75 ~ 5.5V	10.8 ~ 13.2V	13.5 ~ 16.5V	21.6 ~ 26.4V	43.2 ~ 52.8V
Voltage Tolerance	±2.0%	±1.0%	±1.0%	±1.0%	±1.0%
Line Regulation	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%
Load Regulation	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%
Setup, Rise Time	500ms, 30ms/230VAC   1200ms, 30ms/115VAC at full load
Hold Up Time	50ms/230VAC   10ms/115VAC at full load
INPUT
Voltage Range	85 ~ 264VAC   120 ~ 370VDC
Frequency Range	47 ~ 63Hz
Efficiency	79%	82%	83%	86%	87%
AC Current	1.1A/115VAC   0.65A/230VAC
Inrush Current	Cold Start 45A
Leakage Current	<2mA / 240VAC
PROTECTION
Over Load	110 ~ 150% rated output power
	Protection type: Hiccup mode, recovers automatically after fault condition is removed
Over Voltage	5.75~6.75V	13.8~16.2V	17.25~20.25V	27.6~32.4V	55.2~64.8V
	Protection type: Shut down o/p voltage, re-power on to recover
ENVIRONMENT
Working Temp.	-20 ~ +60ºC (Refer to "Derating Curve")
Working Humidity	20 ~ 90% RH non-condensing
Storage Temp., Humidity	-40 ~ +85ºC, 10 ~ 95% RH
Temp. Coefficient	±0.03%/ºC (0 ~ 45ºC)
Vibration	10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
SAFETY & EMC
Safety Standards	Design refer to UL60950-1, CB(IEC60950-1),CCC GB4943
Withstand Voltage	I/P-O/P:3KVAC   I/P-FG:2KVAC   O/P-FG:0.5KVAC
Isolation Resistance	I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25ºC / 70% RH
EMC Emission	Compliance to EN55022 (CISPR22) Class B, EN61000-3-2,-3
EMC Immunity	Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, EN61000-6-1, light industry level, criteria A
OTHERS
Dimension	129*98*38mm (L*W*H)
Weight	0.41Kg
Packing	30pcs/13.3Kg

NES-50 power 110v 220v AC to12v 24v 48v DC input swiitching power supply