MEAN WELL IRM-02 Series 2W Single Output Encapsulated Type Owner's Manual

Ensure the power source is disconnected before installation. \Connect the universal AC input to the designated power source. Please refer to the user manual for specific installation instructions.

Operation:

Once installed, power on the device using the designated switch or method. The product is designed to provide a single output, ensuring efficient performance.

Maintenance:

Regularly check for any signs of damage or wear on the product. Keep the product clean and free from dust or debris to ensure optimal performance.

Frequently Asked Questions

Q: What is the input range for the IRM-02 series?
- A: The IRM-02 series features a universal AC input, meaning it can accept a wide range of input voltages for versatility.

Q: How can I reduce the no-load power consumption of the product?
- A: To reduce the no-load power consumption, ensure the product is turned off when not in use or consider implementing power-saving features if available.

Symbol

Features

Universal AC input / Full range

No load power consumption<0.075W
Compact size

Comply with BS EN/EN55032 Class B without any additional components
Protections: Short circuit / Overload / Over voltage

Cooling by free air convection
Isolation Class II

High reliability, low cost
3 years warranty

Applications

Industrial electrical equipment
Mechanical equipment

Factory automation equipment
Handheld electronic device

GTIN CODE

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

Description

IRM-02 is a 2W miniature (33.7*22.2*15mm) 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 a universal input voltage range of 85~305VAC. The phenolic case and potted with silicone enhance heat dissipation and meet the anti-vibration demand up to 5G; moreover, it provides fundamental resistance to dust and moisture. With high efficiency up to 77% and extremely low no-load power consumption below 0.075W, the IRM-02 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 compliance with BS EN/EN55032 Class B; the supreme EMC features to keep the end electronic units from electromagnetic interference. In addition to mthe odule-type model, the IRM-02 series also offers the SMD-style model.

Model Encoding

SPECIFICATION

MODEL		IRM-02-3.3	IRM-02-5	IRM-02-9	IRM-02-12	IRM-02-15	IRM-02-24
OUTPUT	DC VOLTAGE	3.3V	5V	9V	12V	15V	24V
	RATED CURRENT	600mA	400mA	222mA	167mA	133mA	83mA
	CURRENT RANGE	0 ~ 600mA	0 ~ 400mA	0 ~ 222mA	0 ~ 167mA	0 ~ 133mA	0 ~ 83mA
	RATED POWER	2W	2W	2W	2W	2W	2W
	RIPPLE & NOISE (max.) Note.2	150mVp-p	150mVp-p	150mVp-p	150mVp-p	200mVp-p	200mVp-p
	VOLTAGE TOLERANCE Note.3	±2.5%	±2.5%	±2.5%	±2.5%	±2.5%	±2.5%
	LINE REGULATION	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%
	LOAD REGULATION	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%
	SETUP, RISE TIME	600ms, 30ms/230VAC 600ms, 30ms/115VAC at full load
	HOLD UP TIME (Typ.)	40ms/230VAC 12ms/115VAC at full load
INPUT	VOLTAGE RANGE	85 ~ 305VAC 120 ~ 430VDC
	FREQUENCY RANGE	47 ~ 63Hz
	EFFICIENCY (Typ.)	66%	70%	72%	74%	75%	77%
	AC CURRENT (Typ.)	45mA/115VAC 30mA/230VAC 25mA/277VAC
	INRUSH CURRENT (Typ.)	5A/115VAC 10A/230VAC
	LEAKAGE CURRENT	< 0.25mA/277VAC
PROTECTION	OVERLOAD	≥110% rated output power
	OVERLOAD	Protection type : Hiccup mode, recovers automatically after fault condition is removed
	OVER VOLTAGE	3.8 ~ 4.9V	5.2 ~ 6.8V	10.3 ~ 12.2V	12.6 ~ 16.2V	15.7 ~ 20.3V	25.2 ~ 32.4V
	OVER VOLTAGE	Protection type : Shut off o/p voltage, clamping by zener diode
ENVIRONMENT	WORKING TEMP.	-30 ~ +85℃ (Refer to “Derating Curve”)
	WORKING HUMIDITY	20 ~ 90% RH non-condensing
	STORAGE TEMP., HUMIDITY	-40 ~ +100℃, 10 ~ 95% RH
	TEMP. COEFFICIENT	±0.03%/℃ (0 ~ 75℃)
	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.); Reflow soldering(SMD style): 240℃,10s (max.)
SAFETY & EMC	SAFETY STANDARDS	UL62368-1, TUV BS EN/EN62368-1, EAC TP TC 004, BSMI CNS14336-1 approved, Design refer to BS EN/EN61558-1/-2-16
	WITHSTAND VOLTAGE	I/P-O/P:3KVAC
	ISOLATION RESISTANCE	I/P-O/P: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, CNS13438 Class B
	EMC IMMUNITY	Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11, BS EN/EN55035, heavy industry level (surge L-N : 1KV), EAC TP TC 020
OTHERS	MTBF	13571.4K hrs min. Telcordia SR-332 (Bellcore) ; 1960.2K hrs min. MIL-HDBK-217F (25℃)
	DIMENSION	PCB mounting style : 33.722.215mm (LWH) SMD style : 33.722.216mm (LWH)
	PACKING	PCB mounting style : 0.024Kg; 640pcs/ 16.3 Kg/ 0.84CUFT SMD style : 0.024Kg; 640 pcs/ 16.3 Kg/ 0.84CUFT
NOTE	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 0.1uf & 47uf parallel capacitor. 3. Tolerance : includes set up tolerance, line regulation and load regulation. 4. 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). ※ Product Liability Disclaimer：For detailed information, please refer to https://www.meanwell.com/serviceDisclaimer.aspx

Block Diagram

Derating Curve

Static Characteristics

Mechanical Specification

Recommended PCB Layout (for SMD style) (Reflow soldering method available)

Installation Manual

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

Downloaded from Arrow.com

User’s Manual

Documents / Resources

MEAN WELL IRM-02 Series 2W Single Output Encapsulated Type [pdf] Owner's Manual
IRM-02-5S, IRM-02 Series 2W Single Output Encapsulated Type, IRM-02 Series, 2W Single Output Encapsulated Type, Output Encapsulated Type, Encapsulated Type, Type

References

User Manual

MEAN WELL IRM-02 Series 2W Single Output Encapsulated Type

Product Usage Instructions