110V/220V Switching Power Supply CCTV Power Supply with Ce RoHS Approved

Model NO.: S-50-48 Warranty: >2 Years Input Voltage: 24V Starting Mode: Self-excited Switching Power Supply Power Supplying System: Terminal Power Distribution Equipment Modulation System: PFAW Brand: Omwo Trademark: OMWO Origin: Zhejiang Output Type: Single Output Power: 1 - 50W Connection Mode: Series Switching Power Supply Voltage Regulating Mode: Frequency Modulation Type Energy Transmission: Two-way Transmission Certification: CE, UL, RoHS, ISO, CCC, CB, CSA Size: 159*98*38mm Specification: 159*98*38mm HS Code: 8504401990 50W S-50-48


*  Universal AC input/Full range
*  Protections: Short circuit / Overload / Over voltage / Over temperature
*  Cooling by free air convection
*  100% full load burn-in test
*  2 years warranty
 

MODEL		NES-50-5	NES-50-12	NES-50-15	NES-50-24	NES-50-48
OUTPUT	DC VOLTAGE	5V	12V	15V	24V	48V
	CURRENT RANGE	0 ~ 10A	0 ~ 4.2A	0 ~ 3.4A	0 ~ 2.2A	0 ~ 1.1A
	RATED CURRENT	10A	4.2A	3.4A	2.2A	1.1A
	RATED POWER	50W	50.4W	51W	52.8W	52.8W
	RIPPLE & NOISE (max.)  Note.2	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 NOTE.3	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 NOTE.5	500ms, 30ms/230VAC   1200ms, 30ms/115VAC at full load
	HOLD UP TIME (Typ.)	50ms/230VAC    10ms/115VAC at full load
INPUT	VOLTAGE RANGE	85 ~ 264VAC   120 ~ 370VDC
	FREQUENCY RANGE	47 ~ 63Hz
	EFFICIENCY (Typ.)	79%	82%	83%	86%	87%
	AC CURRENT (Typ.)	1.1A/115VAC   0.65A/230VAC
	INRUSH CURRENT (Typ.)	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 output load 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(Note 4)	SAFETY STANDARDS	UL60950-1, CB(IEC60950-1) approved
	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
	EMI CONDUCTION & RADIATION	Compliance to EN55022 (CISPR22) Class B
	HARMONIC CURRENT	Compliance to EN61000-3-2,-3
	EMS IMMUNITY	Compliance to EN61000-4-2, 3, 4, 5, 6, 8,11, ENV50204, EN55024, EN61000-6-1, light industry level, criteria A
Others	MTBF	374.2K hrs min. MIL-HDBK-217F (25 )
	DIMENSION	129*98*38mm (L*W*H)
	PACKING	0.41Kg; 45pcs/19.5Kg/1.24CUFT
NOTE	1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25oCof 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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