IRM-01 Series 1W Single Output Encapsulated Type
Specifications:
- Model: IRM-01 series
- Power Output: 1W
- Input: Universal AC input / Full range
- Compliance: RoHS, LPS
Product Information:
The IRM-01 series is a 1W single output encapsulated type power
supply suitable for a wide range of applications. It features
universal AC input, ensuring compatibility across different
regions. The power supply is designed with a focus on energy
efficiency, with minimal no-load power consumption.
Product Usage Instructions:
1. Installation:
1. Ensure that the power supply is disconnected from the power
source before installation.
2. Connect the input terminals to the appropriate AC power
source based on the input voltage requirements.
3. Connect the output terminals to the device requiring
power.
2. Safety Precautions:
1. Do not exceed the maximum load capacity of the power
supply.
2. Keep the power supply away from moisture and heat sources to
prevent damage.
3. If there are any signs of damage or malfunction, discontinue
use immediately.
3. Maintenance:
1. Regularly inspect the power supply for any signs of wear or
damage.
2. Keep the power supply clean and free from dust to maintain
optimal performance.
Frequently Asked Questions (FAQ):
Q: Can I use the IRM-01 series power supply with international
outlets?
A: Yes, the universal AC input feature allows for compatibility
with various international power outlets.
Q: What is the warranty period for the IRM-01 series power
supply?
A: The warranty period for the IRM-01 series power supply is one
year from the date of purchase.
1W Single Output Encapsulated Type
IRM-01 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-01 is a 1W 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-01 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-01 series also offers the SMD style model.
Model Encoding IRM – 01 – 5 S
{ Blank : PCB mounting style S : SMD style
Output voltage Output wattage Series name
Downloaded from Arrow.com.
File Name:IRM-01-SPEC 2025-01-10
1W Single Output Encapsulated Type
IRM-01 series
SPECIFICATION
MODEL
IRM-01-3.3
IRM-01-5
IRM-01-9
IRM-01-12
IRM-01-15
IRM-01-24
DC VOLTAGE
3.3V
5V
9V
12V
15V
24V
RATED CURRENT
300mA
200mA
111mA
83mA
67mA
42mA
CURRENT RANGE
0 ~ 300mA
0 ~ 200mA
0 ~ 111mA
0 ~ 83mA
0 ~ 67mA
0 ~ 42mA
RATED POWER
1W
1W
1W
1W
1W
1W
OUTPUT
RIPPLE & NOISE (max.) Note.2 150mVp-p
VOLTAGE TOLERANCE Note.3 ±2.5%
LINE REGULATION
±0.5%
150mVp-p ±2.5% ±0.5%
150mVp-p ±2.5% ±0.5%
150mVp-p ±2.5% ±0.5%
200mVp-p ±2.5% ±0.5%
200mVp-p ±2.5% ±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
VOLTAGE RANGE
85 ~ 305VAC 120 ~ 430VDC
FREQUENCY RANGE
47 ~ 63Hz
EFFICIENCY (Typ.)
66%
70%
72%
74%
75%
77%
INPUT
AC CURRENT (Typ.)
25mA/115VAC 18mA/230VAC 16mA/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
WITHSTAND VOLTAGE
SAFETY &
ISOLATION RESISTANCE
EMC
EMC EMISSION
UL62368-1, TUV BS EN/EN62368-1, EAC TP TC 004 , BSMI CNS15598-1 approved, Design refer to BS EN/EN61558-1/-2-16 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-01-SPEC 2025-01-10
1W Single Output Encapsulated Type
Block Diagram
I/P
EMI FILTER
RECTIFIERS &
FILTER
POWER SWITCHING
PWM CONTROL
IRM-01 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-01-SPEC 2025-01-10
1W 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-01 series
-V
+V 2-Ø4.5
3.5[0.14]
Case No.IRM02
33.7[1.33] 28[1.1]
33.7[1.33] 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-01-SPEC 2025-01-10
Documents / Resources
 |
MEAN WELL IRM-01 Series 1W Single Output Encapsulated Type [pdf] Owner's Manual IRM-01-12S, IRM-01-20250110, IRM-01 Series 1W Single Output Encapsulated Type, 1W Single Output Encapsulated Type, Output Encapsulated Type, Encapsulated Type |