25W Switching Power Supply NES-25

25W Switching Power Supply NES-25

Features:

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

Description

25W Switching Power Supply NES-25 Technical Data

MODELNES-25-5NES-25-12NES-25-15NES-25-24NES-25-48
OUTPUTDC VOLTAGE5V12V15V24V48V
RATED CURRENT5A2.1A1.7A1.1A0.57A
CURRENT RANGE0 ~ 5A0 ~ 2.1A0 ~ 1.7A0 ~ 1.1A0 ~ 0.57A
RATED POWER25W25.2W25.5W26.4W27.36W
RIPPLE & NOISE (max.) Note.280mVp-p120mVp-p150mVp-p200mVp-p240mVp-p
VOLTAGE ADJ. RANGE4.75 ~ 5.5V10.8 ~ 13.2V13.5 ~ 16.5V21.6 ~ 26.4V43.2 ~ 52.8V
VOLTAGE TOLERANCE Note.3±2.0%±1.0%±1.0%±1.0%±1.0%
LINE REGULATION Note.4±0.5%±0.5%±0.5%±0.5%±0.5%
LOAD REGULATION Note.5±0.5%±0.5%±0.5%±0.5%±0.5%
SETUP, RISE, HOLD TIME500ms, 30ms, 50ms/230VAC, 1200ms, 30ms, 10ms/115VACat full load
INPUTVOLTAGE RANGE85 ~ 264VAC          120 ~ 373VDC
FREQUENCY RANGE47 ~ 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
PROTECTIONOVERLOAD110 ~ 150% rated output power
Protection type: Hiccup mode, recovers automatically after fault condition is removed
OVER VOLTAGE5.75 ~ 6.75V13.8 ~ 16.2V17.25 ~ 20.25V27.6 ~ 32.4V55.2 ~ 64.8V
Protection type: Hiccup mode, recovers automatically after fault condition is removed
ENVIRONMENTWORKING TEMP.-20 ~ +60ºC
WORKING HUMIDITY20 ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY-40 ~ +85ºC, 10 ~ 95% RH
TEMP. COEFFICIENT±0.03%/ºC (0 ~ 50ºC)
VIBRATION10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
SAFETY & EMC(Note.6)SAFETY STANDARDSDesign refer to UL60950-1,TUV EN60950-1
WITHSTAND VOLTAGEI/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC
ISOLATION RESISTANCEI/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC
EMI CONDUCTION & RADIATIONCompliance to EN55022(CISPR22) Class B
HARMONIC CURRENTCompliance to EN61000-3-2,-3
EMS IMMUNITYCompliance to EN61000-4-2,3,4,5,6,8,11; ENV50204, EN61000-6-2 (EN50082-2) heavy industry level, criteria A
OTHERSMTBF411.17Khrs min. MIL-HDBK-217F (25ºC)
DIMENSION99*82*35mm (L*W*H)
PACKING0.3Kg; 45pcs/14.5Kg/0.66CUFT
NOTE1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25ºC 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 meets EMC directives.

25W Switching Power Supply NES-25 Mechanical

25W Switching Power Supply NES-25 Mechanical

25W Switching Power Supply NES-25 Certificate

LVD Certificate
25W Switching Power Supply NES-25 LVD Certificate
EMC Certificate
25W Switching Power Supply NES-25 EMC Certificate
RoHS Certificate
Switching Power Supply NES-RoHS

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