MEAN WELL IRM-10 Series 10W AC and DC PCB Mount Green Power Module Owner’s Manual

: June 1, 2024
: MEAN WELL

Table of Contents

MEAN WELL IRM-10 Series 10W AC and DC PCB Mount Green Power Module
Product Information
Product Usage Instructions
Features
SPECIFICATION
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

MEAN WELL IRM-10 Series 10W AC and DC PCB Mount Green Power Module

MEAN-WELL-IRM-10-Series-10W-AC-and-DC-PCB-Mount-Green-Power-Module-
PRODUCT

Product Information

Specifications

Product Name: 10W AC-DC PCB-Mount Green Power Module
Series: IRM-10
Standards: LPS, UL62368-1, BS EN/EN62368-1, R33100 RoHS, TPTC004, IEC62368-1
Features: Bauart gepruft Sicherheit, egelma ge od o s be wac g, compact size of 1.8”x1”
Input: Universal input 85~305VAC
Power Consumption: No load power consumption

Product Usage Instructions

Installation

Ensure that the power module is compatible with your device’s requirements.
Mount the module securely on the PCB using appropriate tools.
Connect the input wires following the polarity indicated on the module.
Double-check all connections before powering on the device.

Powering On

Apply power within the specified input voltage range of 85~305VAC.
Check for any abnormal sounds or smells during initial power-up.
If everything appears normal, proceed with using your device as intended.

Maintenance
Regularly inspect the power module for any signs of damage or overheating. If any issues are detected, discontinue use and seek professional assistance.

Frequently Asked Questions (FAQ)

Q: What should I do if the power module gets hot during operation?
A: If the module feels excessively hot, immediately disconnect power and allow it to cool down before further use. Contact customer support if the issue persists.
Q: Can I use this power module with devices that have different voltage requirements?
A: No, it is recommended to use the power module only with devices that fall within the specified input voltage range of 85~305VAC to prevent damage.

Features

1.8″x1″ compact size
Universal input 85~305VAC
No load power consumption<0.1 W
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 II
Pass LPS
3 years warranty

$MEAN-WELL-IRM-10-Series-10W-AC-and-DC-PCB-Mount-Green-Power-Module- $1$$ $MEAN-WELL-IRM-10 -Series-10W-AC-and-DC-PCB-Mount-Green-Power-Module- $2$$

Applications

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

GTIN CODE MW Search: https://www.meanwell.com/serviceGTIN.aspx

Description
IRM-10 is a 10W miniature (45.725.421.5mm) 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 potted with 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 82% and the extremely low no-load power consumption below 0.1W, IRM-10 series fulfills the worldwide regulation for the low power consumption requirement for electronics. The entire series is a Class Il design (no FG pin), incorporating the built-in EMI filtering components, enabling the compliance with BS EN/EN55032 Class B; the supreme EMC features keep the end electronic units from electromagnetic interference.

Model Encoding

$MEAN-WELL-IRM-10-Series-10W-AC-and-DC-PCB-Mount-Green-Power-Module- $3$$

SPECIFICATION

MODEL| IRM-10-3.3| IRM-10-5| IRM-10-12| IRM-10-15| IRM-10-24
---|---|---|---|---|---

OUTPUT

| DC VOLTAGE| 3.3V| 5V| 12V| 15V| 24V
RATED CURRENT| 2.5A| 2A| 0.85A| 0.67A| 0.42A
CURRENT RANGE| 0 ~ 2.5A| 0 ~ 2A| 0 ~ 0.85A| 0 ~ 0.67A| 0 ~ 0.42A
RATED POWER| 8.25W| 10W| 10.2W| 10.05W| 10.08W
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| ±0.3%| ±0.3%| ±0.3%| ±0.3%| ±0.3%
LOAD REGULATION| ±0.5%| ±0.5%| ±0.5%| ±0.5%| ±0.5%
SETUP, RISE TIME Note.4| 600ms, 30ms at full load
HOLD UP TIME (Typ.)**| 30ms/230VAC 8ms/115VAC at full load

INPUT

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
SOLDERING TEMPERATURE| Wave soldering: 265℃,5s (max.); Manual soldering: 390℃,3s (max.)
OPERATING ALTITUDE Note.5| 2000 meters

SAFETY &

EMC

(Note.6)

| 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

EMC IMMUNITY

＞95% interruptions 250 periods

OTHERS

| MTBF| 9094.9K hrs min. Telcordia SR-332 (Bellcore) ; 1495.8K hrs min. MIL-HDBK-217F (25℃)
DIMENSION| 45.725.421.5 mm (LWH)
PACKING| 0.033Kg;270pcs/ 9.8Kg/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 0.1μF & 47μF parallel capacitor.
Tolerance : includes set up tolerance, line regulation and load regulation.
Length of set up time is measured at first cold start. Turning ON/OFF the power supply may lead to increase of the set up time.
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 https://www.meanwell.com//Upload/PDF/EMI_statement_en.pdf )

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

Block Diagram $MEAN-WELL-IRM-10-Series-10W-AC-and-DC-PCB-Mount-Green- Power-Module- $4$$

Derating Curve $MEAN-WELL-IRM-10-Series-10W-AC-and-DC-PCB-Mount-Green- Power-Module- $5$$

Output Derating VS Input Voltage $MEAN-WELL-IRM-10-Series-10W-AC-and-DC- PCB-Mount-Green-Power-Module- $6$$

Mechanical Specification $MEAN-WELL-IRM-10-Series-10W-AC-and-DC-PCB- Mount-Green-Power-Module- $7$$ $MEAN-WELL-IRM-10-Series-10W-AC-and-DC-PCB-Mount-Green- Power-Module- $7$$