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

: October 30, 2023
: MEAN WELL

Table of Contents

MEAN WELL IRM-10 Series 10W AC-DC PCB Mount Green Power Module
Product Information
Product Usage Instructions
Features
Applications
GTIN CODE MW
Description
Model Encoding
Speciation
Block Diagram
Derating Curve
Output Derating VS Input Voltage
Mechanical Specification
Installation Manual
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

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

Product Information

The 10W AC-DC PCB-Mount Green Power Module is from the IRM-10 series and is designed to provide efficient power conversion. The product is certified with LPS and UL62368-1 safety standards and has been tested for Bauart gepruft Sicherheit. It is also compliant with BS EN/EN62368-1, R33100 RoHS, TPTC004, and IEC62368-1 standards. The product has a compact size of 1.8”x1” and can handle universal input voltage ranging from 85~305VAC. The product has a no- load power consumption feature that makes it energy-efficient.

Product Usage Instructions

To use the 10W AC-DC PCB-Mount Green Power Module, follow the below steps:

Ensure that the power module is mounted on a PCB board using the recommended mounting guidelines.
Connect the input voltage source ranging from 85~305VAC to the module’s input terminals.
Connect the output terminals of the module to the load device that requires power.
Power on the input voltage source and verify that the load device is receiving power.

Note: The no-load power consumption feature ensures that the module does not consume any power when there is no load connected to its output terminals.

Features

1.8″x1″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 II
Pass LPS
3 years warranty

Applications

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

GTIN CODE MW

Search: https://www.meanwell.com/serviceGTIN.asx

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 equipment. This product allows the universal input voltage range of 85~305VAC. The 94 V-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 II design (no F pin), incorporating the built-in MI filtering components, enabling the compliance with BS EN/EN55032 Class B; the supreme MC features keep the end electronic units from electromagnetic interference.

Model Encoding

Speciation

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 0.1uf & 47uf 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 http://www.meanwell.com)

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