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Mean Well EPS-65S-24 Power Supply 65W 24V 2.71A

Name: Mean Well EPS-65S-24 Power Supply 65W 24V 2.71A
Brand: Mean Well
SKU: EPS-65S-24
Price: 17.75 USD
Availability: InStock

3" x 2"economical non-PFCsmall sizehigh efficiency

SKU EPS-65S-24

$17.75 USD

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In stock

Overview

EPS-65S-24 is the 24V output model of this series: rated current 2.71A, rated power 65W, typical efficiency 90%.

EPS-65S is a 65W highly reliable green PCB type industrial power supply with a high power density on the 3” by 2” footprint. It accepts 80~264VAC input and offers various output voltages between 3.3V and 48V. The working efficiency is up to 91% and the extremely low no load power consumption is down below 0.1W. EPS-65S is able to be used for ClassⅡ(no FG) system design.

Features

3"×2" miniature size
Universal AC input / Full range
ClassⅡ(without FG) installations
No load power consumption<0.1W
High efficiency up to 91%
For 1U applications
Protections: Short circuit / Overload / Over voltage
Cooling by free air convection
-30~70℃wide range of operating temperature
Operating altitude up to 5000 meters
LED indicator for power on
3 years warranty

Specifications

EPS-65S-24Specifications from the official datasheet (2026-03-31 edition)

OUTPUT

DC VOLTAGE: 24V
RATED CURRENT: 2.71A
CURRENT RANGE: 0 ~ 2.98A
RATED POWER: 65W
PEAK LOAD(10sec.)^Note.2: 71.5W
RIPPLE & NOISE (max.)^Note.3: 240mVp-p
VOLTAGE ADJ.RANGE: 22.8~27.6V
VOLTAGE TOLERANCE^Note.4: ±1.0%
LINE REGULATION: ±0.5%
LOAD REGULATION: ±1.0%
SETUP, RISE TIME: 500ms, 30ms / 230VAC 500ms, 30ms / 115VAC at full load
HOLD UP TIME (Typ.): 30ms / 230VAC 12ms / 115VAC at full load

INPUT

VOLTAGE RANGE^Note.5: 80 ~ 264VAC
FREQUENCY RANGE: 47 ~ 63Hz
EFFICIENCY (Typ.): 90%
AC CURRENT (Typ.): 1.5A / 115VAC 1A / 230VAC
INRUSH CURRENT (Typ.): COLD STAR 30A/115VAC 50A/230VAC
LEAKAGE CURRENT(max.): 0.25mA/264VAC

PROTECTION

OVERLOAD: 115 ~ 150% rated output power Protection type : Hiccup mode, recovers automatically after fault condition is removed
OVER VOLTAGE: 27.6~32.4V Protection type : Shut down o/p voltage, re-power on to recover

ENVIRONMENT

WORKING TEMP.: -30 ~ +70℃ (Refer to "Derating Curve")
WORKING HUMIDITY: 20% ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY: -40 ~ +85℃, 10 ~ 95% RH
TEMP. COEFFICIENT: ±0.03% / ℃ (0 ~ 50℃)
OPERATING ALTITUDE^Note.6: 5000 meters
VIBRATION: 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes

SAFETY & EMC

SAFETY STANDARDS: UL62368-1, TUV BS EN/EN62368- 1, BS EN/EN60335-1, CCC GB4943.1, EAC TP TC 004 approved
WITHSTAND VOLTAGE: I/P-O/P: 3KVAC
ISOLATION RESISTANCE: I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH
EMC EMISSION: Compliance to BS EN/EN55032(CISPR32) Class B, BS EN/EN61000-3-2,3, GB9254.1 Class B,GB17625 Class A,EAC TP TC 020
EMC IMMUNITY: Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11, BS EN/EN55035, Heavy industry Level , EAC TP TC 020

OTHERS

MTBF: 3334.3K hrs min. Telcordia SR-332 (Bellcore) ; 706.6K hrs min. MIL-HDBK-217F (25℃)
DIMENSION: 76.2*50.8*24mm or 3" * 2" *0.945" inch (L*W*H)
PACKING: 0.11Kg; 120pcs/14.2Kg/0.94CUFT

Test conditions and notes7

1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature.
2. 33% Duty cycle maximum within every 30 seconds. Average output power should not exceed the rated power.
3. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1μF & 47μF parallel capacitor.
4. Tolerance : includes set up tolerance, line regulation and load regulation.
5. Derating may be needed under low input voltages. Please check the derating curve for more details.
6. The ambient temperature derating of 3.5℃/1000m with fanless models and of 5℃/1000m with fan models for operating altitude higher than 2000m(6500ft).
7. 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. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power. (as available on https://www.meanwell.com//Upload/PDF/EMI_statement_en.pdf )

Technical drawings

EPS-65S-24 Block Diagram — Block Diagram

EPS-65S-24 Derating Curve — Derating Curve

EPS-65S-24 Mechanical Specification — Mechanical Specification

Typical applications

Industrial electrical equipment
Mechanical equipment
Factory automation equipment
Handheld electronic device

Downloads

Datasheet1

EPS-65S-24 datasheetEPS-65S-SPEC.PDF · 2026-03-31 edition PDF Download

Certificates9

Mean Well E183223 UL Certificate PDF Download

Mean Well EPS-65S-45S TUV Certificate PDF Download

Mean Well EPS-45S-65S TUV Certificate PDF Download

Mean Well EPS-45S-65S CB Certificate PDF Download

Mean Well EPS-45S-65S CB(UL) Certificate PDF Download

Mean Well EPS-45S-65S CB(TUV) Certificate PDF Download

Mean Well EPS-45S-65S CE-dec Certificate PDF Download

Mean Well EPS-45S-65S UK-dec Certificate PDF Download

Mean Well EAC Certificate PDF Download

Test reports1

Mean Well EPS-65S-24 Test Report PDF Download

Catalogues1

Mean Well Catalog (Industrial) PDF Download

FAQ

Can I use the EPS-65S-24 for 24V PLCs, controllers, or industrial I/O hardware?

Yes, if the equipment requires constant-voltage 24VDC and the total load stays within 65W and 2.71A. Those ratings align with many low- to mid-power industrial control applications built around a 24V bus. The input range is 80-264VAC for use across common AC mains ranges.

Is the EPS-65S-24 suitable for 24V embedded or automation devices inside a compact machine enclosure?

It can be a fit for compact 24V systems that need up to 2.71A from a constant-voltage supply. The body size is 76.2 x 50.8 x 24.0 mm and the weight is 0.11 kg, which helps where enclosure space is limited. It should be matched only to devices specified for 24VDC input.

Can the EPS-65S-24 support a small 24V control subsystem with sensors and actuators?

It can support a 24V control subsystem when the combined DC demand does not exceed 65W or 2.71A. That makes it relevant for small automation assemblies using a shared 24V rail. It is a constant-voltage model, so it should be used with 24V constant-voltage loads.

Can the EPS-65S-24 be used in cold or hot indoor equipment cabinets?

The rated operating temperature range is -30C to +70C, with output derating at higher ambient temperatures per the derating curve, so the published specs support use across a wide ambient range. However, no IP rating is listed in the product specs. That means the available data supports protected indoor or enclosed use, not exposed outdoor use.

How does the EPS-65S-24 compare with the rest of the EPS-65S lineup?

The listed EPS-65S variants are 3.3V 33W 10A, 5V 50W 10A, 7.5V 60W 8A, 12V 65W 5.42A, 15V 65.1W 4.34A, 24V 65W 2.71A, and 48V 65.3W 1.36A. The EPS-65S-24 is the 24V member with a 65W output and 2.71A current rating. Compared with the lower-voltage versions, it delivers less current because the output voltage is higher.

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