MEAN WELL IRM-15-3.3 15W AC-DC PCB Mount Green Power Module Instructions

: June 12, 2024
: MEAN WELL

Table of Contents

Features
Applications
Description
Model Encoding
SPECIFICATION
Block Diagram
Derating Curve
Mechanical Specification
- Installation Manual
Documents / Resources

MEAN WELL IRM-15-3.3 15W AC-DC PCB Mount Green Power Module Instructions

Features

2.06″x1.07″compact size
Universal input 85~305VAC
No load power consumption<0.1W
EMI Class B without additional components
Wide operating temp. range -30~70°C
Protections: Short circuit / Overload / Over voltage
Cooling by free air convection
Isolation Class I
Pass LPS
3years warranty

Applications

Industrial electrical equipment
Mechanical equipment
Factory automation equipment
Hand-held electronic device

Description

IRM-15is a 15W miniature (52.4″27.2*24mm) AC-DC module-type power supply, ready to be soldered onto the PCB boards of various kinds of electronic instruments or industrial automation equipments. This product allows the universal input voltage range of 85~305VAC. The 94V-0 flame retardant plastic case and the fully-potted silicone enhance the heat dissipation and meet the anti-vibration demand up to 5G; moreover, it provides the fundamental resistance to dust and moisture.
With the high efficiency up to 83% and the extremely low no-load power consumption below 0.1W, IRM-15 series fulfills the worldwide regulation for the low power consumption requirement for electronics. The entire seriesis a Class II design (no FG pin), incorporating the built-in EMI filtering components, enabling the compliance with BSEN/EN55032 Class B;the supreme EMC features keep the end electronic units from electromagnetic interference.

Model Encoding

SPECIFICATION

MODEL| IRM-15-3.3| IRM-15-5| IRM-15-12| IRM-15-15| IRM-15-24
---|---|---|---|---|---
OUTPUT| DC VOLTAGE| 3.3V| 5V| 12V| 15V| 24V
RATED CURRENT| 3.5A| 3A| 1.25A| 1A| 0.63A
CURRENT RANGE| 0 ~ 3.5A| 0 ~ 3A| 0 ~ 1.25A| 0 ~ 1A| 0 ~ 0.63A
RATED POWER| 11.55W| 15W| 15W| 15W| 15.12W
RIPPLE & NOISE (max.) Note.2| 200mVp-p| 200mVp-p| 200mVp-p| 200mVp-p| 200mVp-p
VOLTAGE TOLERANCE Note.3| ±2.5%| ±2.5%| ±2.5%| ±2.5%| ±2.5%
LINE REGULATION| ±0.5%| ±0.5%| ±0.3%| ±0.3%| ±0.3%
LOAD REGULATION| ±1%| ±1%| ±0.5%| ±0.5%| ±0.5%
SETUP, RISE TIME| 1000ms, 20ms/230VAC         1000ms, 20ms/115VAC at full load
HOLD UP TIME (Typ.)| 40ms/230VAC         10ms/115VAC at full load
INPUT| VOLTAGE RANGE| 85 ~ 305VAC         120 ~ 430VDC
FREQUENCY RANGE| 47 ~ 440Hz
EFFICIENCY (Typ.)| 74%| 78%| 82%| 82%| 83%
AC CURRENT (Typ.)| 0.35A/115VAC         0.2A/230VAC        0.17A/277VAC
INRUSH CURRENT (Typ.)| COLD START 20A/115VAC        40A/230VAC
LEAKAGE CURRENT| < 0.25mA/277VAC
PROTECTION| OVERLOAD| 115%~190% rated output power
Protection type : Hiccup mode, recovers automatically after fault condition is removed
OVER VOLTAGE| 3.8 ~ 4.95V| 5.75 ~ 6.75V| 13.8 ~ 16.2V| 17.25 ~ 20.25V| 27.6 ~ 32.4V
Protection type : Shut off o/p voltage, clamping by zener diode
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℃)
VIBRATION| 10 ~ 500Hz, 5G 10min./1cycle, period for 60min. each along X, Y, Z axes
LEAD TEMPERATURE| 260±5℃,5s (max.)
OPERATING ALTITUDE Note.4| 2000 meters
SAFETY & EMC (Note.5)| SAFETY STANDARDS| IEC62368-1, UL62368-1, TUV BS EN/EN62368-1, EAC TP TC 004, BSMI CNS14336-1 approved
WITHSTAND VOLTAGE| I/P-O/P:3KVAC
ISOLATION RESISTANCE| I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH
**EMC EMISSION| Parameter| Standard| Test Level / Note
Conducted| BS EN/EN55032(CISPR32), CNS13438| Class B
Radiated| BS EN/EN55032(CISPR32), CNS13438| Class B
Harmonic Current (Note 5)| BS EN/EN61000-3-2| Class A
Voltage Flicker| BS EN/EN61000-3-3| ——-
****EMC IMMUNITY| BS EN/EN55035, BS EN/EN61000-6-2
Parameter| Standard| Test Level /Note
ESD| BS EN/EN61000-4-2| Level 3, 8KV air; Level 2, 4KV contact, criteria A
Radiated Susceptibility| BS EN/EN61000-4-3| Level 3, criteria A
EFT/Burest| BS EN/EN61000-4-4| Level 3, criteria A
Surge| BS EN/EN61000-4-5| Level 4,2KV/L-N, criteria A
Conducted| BS EN/EN61000-4-6| Level 3, criteria A
Magnetic Field| BS EN/EN61000-4-8| Level 4, criteria A
Voltage Dips and interruptions| BS EN/EN61000-4-11| ＞95% dip 0.5 periods, 30% dip 25 periods,＞95% interruptions 250 periods
OTHERS| MTBF| 10656.2K hrs min.     Telcordia SR-332 (Bellcore) ; 970.3K hrs min.    MIL-HDBK-217F (25℃)
DIMENSION| 52.427.224mm (LWH)
PACKING| 0.05Kg/240pcs/13Kg/0.94CUFT
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.
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).
The power supply is considered as an independent unit ,but the final equipment still need to re-confirm that the whole system complies with the 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)

※ ProductLiabilityDisclaimer: For detailed information, please refer to https://www.meanwell.com/serviceDisclaimer.aspx

Block Diagram

Derating Curve

AMBIENT TEMPERATURE (℃)
Derating Curve

INPUT VOLTAGE (VAC) 60Hz
Derating Curve

Mechanical Specification

Dimensions

Installation Manual

Please refer to: http://www.meanwell.com/manual.html

File Name: IRM-15-SPEC 2022-03-18

User’s Manual

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Documents / Resources

| MEAN WELL IRM-15-3.3 15W AC-DC PCB Mount Green Power Module [pdf] Instructions
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