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

Owner's Manual for MEAN WELL models including: IRM-02-5, IRM-02-20250110, IRM-02 Series 2W Single Output Encapsulated Type, 2W Single Output Encapsulated Type, Output Encapsulated Type, Encapsulated Type
IRM-02-20250110

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IRM-02-5 Mean-Well USA, Inc. - РКС Компоненти - РАДІОМАГ
File Info : application/pdf, 4 Pages, 122.28KB
irm02spec
2W Single Output Encapsulated Type

IRM-02 series
User's Manual

R33100 RoHS

LPS

 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 High reliability, low cost 3 years warranty

UL62368-1

Bauart gepruft Sicherheit
egelma ge od o s be wac g
www.tuv.com ID 2000000000
BS EN/EN62368-1 TPTC004

IEC62368-1

 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 equipments. This product allows a universal input voltage range of 85~305VAC. The phenolic 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 77% and the extremely low no-load power consumption below 0.075W, IRM-02 series fulfills the worldwide regulation for the low power consumption requirement for electronics. The entire series is a Class  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. In addition to module-type model, IRM-02 series also offers the SMD style model.

 Model Encoding IRM - 02 - 5 S

{ Blank : PCB mounting style S : SMD style

Output voltage Output wattage Series name

Downloaded from Arrow.com.

File Name:IRM-02-SPEC 2025-01-10

2W Single Output Encapsulated Type

IRM-02 series

SPECIFICATION

MODEL

IRM-02-3.3

IRM-02-5

IRM-02-9

IRM-02-12

IRM-02-15

IRM-02-24

DC VOLTAGE

3.3V

5V

9V

12V

15V

24V

RATED CURRENT CURRENT RANGE

600mA 0 ~ 600mA

400mA 0 ~ 400mA

222mA 0 ~ 222mA

167mA 0 ~ 167mA

133mA 0 ~ 133mA

83mA 0 ~ 83mA

RATED POWER

2W

2W

2W

2W

2W

2W

OUTPUT

RIPPLE & NOISE (max.) Note.2 150mVp-p

VOLTAGE TOLERANCE Note.3 ±2.5%

LINE REGULATION

±0.5%

LOAD REGULATION

±0.5%

150mVp-p ±2.5% ±0.5% ±0.5%

150mVp-p ±2.5% ±0.5% ±0.5%

150mVp-p ±2.5% ±0.5% ±0.5%

200mVp-p ±2.5% ±0.5% ±0.5%

200mVp-p ±2.5% ±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

VOLTAGE RANGE

85 ~ 305VAC 120 ~ 430VDC

FREQUENCY RANGE

47 ~ 63Hz

EFFICIENCY (Typ.)

66%

70%

72%

74%

75%

77%

INPUT

AC CURRENT (Typ.)

45mA/115VAC 30mA/230VAC 25mA/277VAC

INRUSH CURRENT (Typ.) 5A/115VAC 10A/230VAC

LEAKAGE CURRENT

< 0.25mA/277VAC

OVERLOAD PROTECTION
OVER VOLTAGE

110% rated output power

Protection type : Hiccup mode, recovers automatically after fault condition is removed

3.8 ~ 4.9V

5.2 ~ 6.8V

10.3 ~ 12.2V

12.6 ~ 16.2V

Protection type : Shut off o/p voltage, clamping by zener diode

15.7 ~ 20.3V

25.2 ~ 32.4V

WORKING TEMP.

-30 ~ +85 (Refer to "Derating Curve")

WORKING HUMIDITY

20 ~ 90% RH non-condensing

ENVIRONMENT 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 STANDARDS

UL62368-1, TUV BS EN/EN62368-1, EAC TP TC 004, BSMI CNS15598-1 approved, Design refer to BS EN/EN61558-1/-2-16

WITHSTAND VOLTAGE

SAFETY &

ISOLATION RESISTANCE

EMC

EMC EMISSION

I/P-O/P:3KVAC I/P-O/P:100M Ohms / 500VDC / 25/ 70% RH Compliance to BS EN/EN55032 (CISPR32) Class B, BS EN/EN61000-3-2,-3, EAC TP TC 020, CNS15936 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

MTBF

13571.4K hrs min. Telcordia SR-332 (Bellcore) ; 1960.2K hrs min. MIL-HDBK-217F (25)

OTHERS DIMENSION

PCB mounting style : 33.7*22.2*15mm (L*W*H) SMD style : 33.7*22.2*16mm (L*W*H)

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 DisclaimerFor detailed information, please refer to https://www.meanwell.com/serviceDisclaimer.aspx

Downloaded from Arrow.com.

File Name:IRM-02-SPEC 2025-01-10

2W Single Output Encapsulated Type

Block Diagram

I/P

EMI FILTER

RECTIFIERS &
FILTER

POWER SWITCHING

PWM CONTROL

IRM-02 series

RECTIFIERS &
FILTER
DETECTION CIRCUIT

fosc : 130KHz
+V -V

Derating Curve

Static Characteristics

100
80
60 50 40
20

-30

0

10

20

30

40

50

75 85 (HORIZONTAL)

AMBIENT TEMPERATURE ()

100 90 80 70 60 50 40
85 95 100 115 120 140 160 180 200 220 240 305
INPUT VOLTAGE (VAC) 60Hz

LOAD (%) LOAD (%)

Downloaded from Arrow.com.

File Name:IRM-02-SPEC 2025-01-10

2W Single Output Encapsulated Type
Mechanical Specification
(Unit:mm[inch], Tolerance:±0.5[±0.02])  PCB mounting style

15[0.59]

 SMD style

0.6±0.1[0.024±0.004]

6±1[0.24±0.04] 22.2[0.87]
7.6[0.3] 11.1[0.44]

IRM-02 series

-V
+V 2-Ø4.5

33.7[1.33] 28[1.1]
33.7[1.33]

3.5[0.14]

Case No.IRM02
AC/N

15.2[0.6]

15[0.59]

9.35[0.37] AC/L
2.85[0.11]

24

22

0.45[0.02]

20

16

15

1.0[0.04]

14

13

2-Ø4.5

15[0.59]

27.3[1.07] 22.2[0.87]
1
3
11.1[0.44] 5
BOTTOM VIEW
9
10 11 12

33.7[1.33]

2.54[0.10]

2.88[0.11]

1.5[0.059]

0.3[0.012]

16[0.63]

Pin No. 1 24 13 12
others

Assignment AC/L AC/N -Vo +Vo N.C.

9.35[0.37]

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

2.54mm
Temperature ()

28.5[1.12] 26.47[1.04]

24 22 20

2.54mm 16 15 14 13

TOP VIEW

1 35 1.5[0.06]

9 10 11 12
2.03[0.08]
2.54[0.1]

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

Downloaded from Arrow.com.

240

Peak. Temp 240 10 sec. Max.

220

220

60 sec. Max.

(>220)

150

100

50
0 Time(sec.)
Remark : The curve applies only to the " Hot Air Reflow Soldering"

File Name:IRM-02-SPEC 2025-01-10
IRM-02-20250110

wangj

References
