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Nes-25-15 AC DC Switching Mode Power Supply

Basic Info

Model No.:  MWNES-25-15

Product Description

Model NO.: MWNES-25-15 Warranty: >2 Years Input Voltage: 15V Starting Mode: Self-excited Switching Power Supply Power Supplying System: Terminal Power Distribution Equipment Modulation System: PFAW Brand: Omwo Specification: 159*98*38mm HS Code: 8504401990 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 Trademark: OMWO Origin: Zhejiang 25W NES-25-15 
*  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-25-5 NES-25-12 NES-25-15 NES-25-24 NES-25-48
 
 
 
 
 
 OUTPUT
DC VOLTAGE 5V 12V 15V 24V 48V
CURRENT RANGE 0 ~ 5A 0 ~ 2.1A 0 ~ 1.7A 0 ~ 1.1A 0 ~ 0.57A
RATED CURRENT 5A 2.1A 1.7A 1.1A 0.57A
RATED POWER 25W 25.2W 25.5W 26.4W 27.36W
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 1.5% 0.5% 0.5% 0.5% 0.5%
LOAD REGULATION 1.5% 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.) 78% 83% 84% 86% 86%
AC CURRENT (Typ.) 0.55A/115VAC     0.35A/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 411.47Khrs min. MIL-HDBK-217F (25 )
DIMENSION 99*82*35mm (L*W*H)
PACKING  0.3Kg; 45pcs/14.5Kg/0.66CUFT
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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