Mean Well S-25-5switching power supply Output, 5Volt, 5Amps

Sale price$125.63 USD



-Universal AC input / Full range

-Protections: Short circuit/Over load/Over voltage

-Cooling by free air convection

-100% full load burn-in test

-Fixed switching frequency at 56KHz

-2 years warranty 



-DC voltage : 5V

-Rated current : 5 A 

-Current range: 0 ~ 5A

-Rated power : 25W

-Ripple and noise (max.) Note.2 : 50mVp-p

-Voltage Adj. Range : 4.75 ~ 5.5V

-Voltage Tolerance Note.3:  ±2.0%

-Line regulation : ± 0.5%

-Load regulation: ±1.0%

-Setup, Rise Time : 300ms, 50ms/230VAC 800ms, 50ms/115VAC at full load

-Hold up Time (Typ.) : 90ms/230VAC 12ms/115VAC at full load


-Voltage range : 85 ~ 264VDC / 120~370VDC

-Frequency range : 47 ~ 63Hz

-Efficiency(Typ.) : 72%/115VAC

-Ac current (Typ.) : 0.6A/115VAC 0.35A/230VAC

- Inrush Current (Typ.): COLD START 13A/115VAC 25A/230VAC

-Leakage Current : <0.75mA / 240VAC


Overload: 105 ~ 150% rated output power

Protection type : Hiccup mode, recovers automatically after fault condition is removed

Over voltage : 5.75V ~ 6.75V

Protection type : Hiccup mode, recovers automatically after fault condition is removed


Working Temp. : -10 ~ +60 °C (refer to output load derating curve)

working humidity:  20 ~ 90% RH non-condensing

Storage Temp., Humidity:  -20 ~ +85 °C , 10 ~ 95% RH

Temp. Coefficient  : ±0.03%/°C (0~50 °C )

vibration :  10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes

Safety and EMC 

Safety Standards :  UL60950-1 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; ENV50204, EN55024, Light industry level, criteria A


MTBF : 330.8K hrs min. MIL-HDBK-217F (25 °C)

Dimension :  99*97*36mm (L*W*H)

Packing : 0.39Kg; 45pcs/18Kg/0.9CUFT


1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25 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.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.


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