MEAN WELL EPS-65 Series 65W Single Output Switching Power Supply Owner’s Manual

: October 30, 2023
: MEAN WELL

Table of Contents

Features
SPECIFICATION
Mechanical Specification
Block Diagram
Output Derating
Static Characteristics
References
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MEAN WELL EPS-65 Series 65W Single Output Switching Power Supply

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″ x 2″ compact size
LED indicator for power on
No load power consumption<0.3W
Operating altitude up to 4000 meters
3 years warranty

SPECIFICATION

MODEL| EPS-65-3.3| EPS-65-5| EPS-65-7.5| EPS-65-12| EPS-65-15| EPS-65-24| EPS-65-36| EPS-65-48
---|---|---|---|---|---|---|---|---
OUTPUT| DC VOLTAGE| 3.3V| 5V| 7.5V| 12V| 15V| 24V| 36V| 48V
RATED CURRENT| 11A| 11A| 8A| 5.42A| 4.34A| 2.71A| 1.81A| 1.36A
CURRENT RANGE| 0 ~ 12A| 0 ~ 12A| 0 ~ 8.8A| 0 ~ 6A| 0 ~ 4.8A| 0 ~ 3A| 0 ~ 2A| 0 ~ 1.5A
RATED POWER| 36.3W| 55W| 60W| 65.04W| 65.1W| 65.04W| 65.16W| 65.28W
PEAK LOAD(10sec.) Note.6| 39.6W| 60W| 66W| 72W| 72W| 72W| 72W| 72W
RIPPLE & NOISE (max.) **Note.2| 80mVp-p| 80mVp-p| 100mVp-p| 120mVp-p| 150mVp-p| 240mVp-p| 280mVp-p| 300mVp-p
VOLTAGE ADJ. RANGE| 3.1 ~ 3.6V| 4.75 ~ 5.5V| 7.13 ~ 8.25V| 10.8 ~ 13.5V| 13.5 ~ 16.5V| 21.6 ~ 27V| 32.4 ~ 39.6V| 43.2 ~ 52.8V
VOLTAGE TOLERANCE Note.3| ±3.0%| ±2.0%| ±2.0%| ±2.0%| ±2.0%| ±1.0%| ±1.0%| ±1.0%
LINE REGULATION| ±0.5%| ±0.5%| ±0.5%| ±0.5%| ±0.5%| ±0.5%| ±0.5%| ±0.5%
LOAD REGULATION| ±2.0%| ±1.0%| ±1.0%| ±1.0%| ±1.0%| ±1.0%| ±1.0%| ±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.)| 80%| 82%| 84%| 86%| 87%| 88%| 89%| 90%
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| 3.7 ~ 4.45V| 5.6 ~ 6.75V| 8.63 ~ 10.1V| 13.8 ~ 16.2V| 17.25 ~ 20.25V| 27.6 ~ 32.4V| 39.7 ~ 46.8V| 53.3 ~ 64.8V
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, 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, 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:101.650.829mm (LWH) ; with optional CASE:103.46237mm (LWH)
PACKING| PCB: 0.15Kg; 96pcs/ 15.4 Kg/1.39CUFT ; with optional CASE: 0.3Kg; 45pcs/ 14.5Kg/0.63CUFT
NOTE|

All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃of ambient temperature.
Ripple & noise are measured at 20MHz of bandwidth by using a 12″ twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
Tolerance : includes set up tolerance, line regulation and load regulation.
Derating may be needed under low input voltage. Please check the static characteristics for more details.
33% Duty cycle maximum within every 30 seconds. Average output power should not exceed the rated power.
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 http://www.meanwell.com)
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).
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