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Mean Well EPS-65-5 Power Supply 55W 5V 11A

Name: Mean Well EPS-65-5 Power Supply 55W 5V 11A
Brand: Mean Well
SKU: EPS-65-5
Price: 17.53 USD
Availability: InStock

4" x 2"high efficiencyoptional L-bracket and coverno load power consumption<0.3W

SKU EPS-65-5

$17.53 USD

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In stock

Overview

EPS-65-5 is the 5V output model of this series: rated current 11A, rated power 55W, typical efficiency 82%. Type Blank: Blank.

Features

Universal AC input / Full range
Optional L-Bracket and cover
High efficiency up to 90%
Protections: Short circuit / Overload / Over voltage
Cooling by free air convection
4"×2" compact size
LED indicator for power on
No load power consumption<0.3W
Operating altitude up to 4000 meters
3 years warranty

Specifications

EPS-65-5Specifications from the official datasheet (2026-03-31 edition)

OUTPUT

DC VOLTAGE: 5V
RATED CURRENT: 11A
CURRENT RANGE: 0 ~ 12A
RATED POWER: 55W
PEAK LOAD(10sec.)^Note.6: 60W
RIPPLE & NOISE (max.)^Note.2: 80mVp-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: 1000ms, 50ms/230VAC 2000ms, 50ms/115VAC at full load
HOLD UP TIME (Typ.): 50ms/230VAC 12ms/115VAC at full load

INPUT

VOLTAGE RANGE^Note.5: 90 ~ 264VAC 127 ~ 370VDC [DC input operation possible by connecting AC/N(+), AC/L(-)]
FREQUENCY RANGE: 47 ~ 63Hz
EFFICIENCY (Typ.): 82%
AC CURRENT (Typ.): 1.8A/115VAC 1 A/230VAC
INRUSH CURRENT (Typ.): COLD START 60A/230VAC
LEAKAGE CURRENT: <2mA/240VAC

PROTECTION

OVER LOAD: 115 ~ 180% rated output power Protection type : Hiccup mode, recovers automatically after fault condition is removed
OVER VOLTAGE: 5.6 ~ 6.75V Protection type : Shut down o/p voltage, re-power on to recover

ENVIRONMENT

WORKING TEMP.: -30 ~ +70℃ (Refer to output load 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.7: 4000 meters
VIBRATION: 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes

SAFETY & EMC (Note 4)

SAFETY STANDARDS: UL62368-1, TUV BS EN/EN62368-1, CCC GB4943.1, EAC TP TC 004 approved
WITHSTAND VOLTAGE: I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC
ISOLATION RESISTANCE: I/P-O/P, I/P-FG, O/P-FG: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: 3077.6K hrs min. Telcordia SR-332 (Bellcore) ; 563.0K hrs min. MIL-HDBK-217F (25℃)
DIMENSION: PCB:101.6*50.8*29mm (L*W*H) ; with optional CASE:103.4*62*37mm (L*W*H)
PACKING: PCB: 0.15Kg; 96pcs/ 15.4 Kg/1.39CUFT ; with optional CASE: 0.3Kg; 45pcs/ 14.5Kg/0.63CUFT

MODEL ENCODING

Blank (this model): Blank
C: Enclosed type

Test conditions and notes7

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 0.1μF & 47μF parallel capacitor.
3. Tolerance : includes set up tolerance, line regulation and load regulation.
4. Derating may be needed under low input voltage. Please check the static characteristics for more details.
5. 33% Duty cycle maximum within every 30 seconds. Average output power should not exceed the rated power.
6. The power supply is considered a component which will be installed into a final equipment. All the EMC tests are been executed by mounting the unit on a 360mm*360mm metal plate with 1mm of thickness. 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 supplies.” (as available on https://www.meanwell.com//Upload/PDF/EMI_statement_en.pdf )
7. 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).

Technical drawings

EPS-65-5 Mechanical Specification — Mechanical Specification

EPS-65-5 Output Derating — Output Derating

Downloads

Datasheet1

EPS-65-5 datasheetEPS-65-SPEC.PDF · 2026-03-31 edition PDF Download

Certificates3

UL Certificate (EPS-65)(EN) PDF Download

TUV Certificate (EPS-65)(EN) PDF Download

EMC Certificate (EPS-65)(EN) PDF Download

Test reports1

Test Report (EPS-65-5)(EN) PDF Download

Catalogues1

Mean Well Catalog (Industrial) PDF Download

FAQ

Can I use the EPS-65-5 for a 5V single-board computer or embedded controller?

Yes, if the system requires constant-voltage 5V DC and the total draw stays within 11A and 55W. That output level fits many embedded controllers, logic boards, and processor-based devices that need a higher-current 5V rail.

Is the EPS-65-5 suitable for powering 5V industrial logic, I/O, or HMI electronics?

It is suitable for 5V automation electronics when the combined load does not exceed 11A or 55W. The constant-voltage design is intended for equipment specified for a regulated 5V input rather than variable-output loads.

Can the EPS-65-5 run multiple 5V embedded devices from one supply?

It can, as long as the total demand across all devices remains within 11A and 55W at 5V. The 90-264VAC input also helps when the equipment may be deployed across different AC mains ranges.

Would the EPS-65-5 work for 5V test, measurement, or bench electronics inside equipment?

Yes, for 5V DC electronics that need up to 11A and 55W from a constant-voltage source. Its 101.6 × 50.8 × 29.0 mm footprint and 0.15 kg weight support compact internal integration.

Is the EPS-65-5 meant for indoor or outdoor environments?

Its operating temperature range is -30°C to +70°C (per the output load derating curve), which covers a wide thermal range for equipment operation. The provided specs do not list an IP rating, so it should be treated as a power supply for protected enclosures rather than an exposed outdoor installation by itself.

How does the EPS-65-5 compare with other 5V EPS models?

Within the EPS-65 series on this datasheet, the 5V options are EPS-65-5 and EPS-65-5-C, both rated 5V, 11A and 55W. EPS-65-5 is the 101.6 × 50.8 × 29.0 mm PCB version at 0.15 kg, while EPS-65-5-C is 103.4 × 62.0 × 37.0 mm at 0.3 kg; other EPS series are not covered by this sheet.

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Mean Well EPS-65-5 Power Supply 55W 5V 11A

Overview

Features

Specifications

OUTPUT

INPUT

PROTECTION

ENVIRONMENT

SAFETY & EMC (Note 4)

OTHERS

MODEL ENCODING

Technical drawings

Downloads

Datasheet1

Certificates3

Test reports1

Catalogues1

FAQ

Payment & Security

Write a review

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Mean Well EPS-65-5 Power Supply 55W 5V 11A

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