■Model Encoding
■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 the fully-potted 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),Ⅱ
incorporating the built-in EMI filtering components, enabling the compliance with 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.
Universal AC input / Full range
No load power consumption<0.075W
Compact size
Comply with EN55032 Class B without any additional
components
Protections: Short circuit / Overload / Over voltage
Cooling by free air convection
Isolation ClassⅡ
High reliability, low cost
3 years warranty
Industrial electrical equipment
Mechanical equipment
Factory automation equipment
Handheld electronic device
■Features ■Applications
1W Single Output Encapsulated Type IRM-01 series
Output voltage
Output wattage
Series name
Bauar
Sicherheit
egel gema
tgepruft
od
be
www.
ID 2000000000
tuv.com
wac g
os
SBlank : PCB mounting style
S : SMD style
{
LPS
-5IRM - 01
File Name:IRM-01-SPEC 2019-10-28
R33100
RoHS TPTC004
EN62368-1 IEC62368-1
UL62368-1
SPECIFICATION
1W Single Output Encapsulated Type IRM-01 series
MODEL
DC VOLTAGE
RATED CURRENT
CURRENT RANGE
RATED POWER
OUTPUT
LINE REGULATION
LOAD REGULATION
SETUP, RISE TIME
HOLD UP TIME (Typ.)
VOLTAGE RANGE
FREQUENCY RANGE
EFFICIENCY (Typ.)
INPUT
INRUSH CURRENT (Typ.)
WITHSTAND VOLTAGE
ISOLATION RESISTANCE
WORKING HUMIDITY
WORKING TEMP.
STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
MTBF
DIMENSIONOTHERS
NOTE
PACKING
OVERLOAD
OVER VOLTAGE
AC CURRENT (Typ.)
600ms, 30ms/230VAC 600ms, 30ms/115VAC at full load
40ms/230VAC 12ms/115VAC at full load
85 ~ 305VAC 120 ~ 430VDC
47 ~ 63Hz
70%66% 72%
5.2 ~ 6.8V
74%
10.3 ~ 12.2V
75% 77%
12.6 ~ 16.2V 15.7 ~ 20.3V 25.2 ~ 32.4V
25mA/115VAC 18mA/230VAC 16mA/277VAC
5A/115VAC 10A/230VAC
≥110% rated output power
3.8 ~ 4.9V
Protection type : Hiccup mode, recovers automatically after fault condition is removed
20 ~ 90% RH non-condensing
-30 ~ +85 (Refer to "Derating Curve")℃
-40 ~ +100 , 10 ~ 95% RH℃
±℃ ℃0.03%/ (0 ~ 75 )
10 ~ 500Hz, 5G 10min./1cycle, period for 60min. each along X, Y, Z axes
1960Khrs min. MIL-HDBK-217F (25 )℃
PCB mounting style : 33.7*22.2*15mm (L*W*H) SMD style : 33.7*22.2*16mm (L*W*H)
PCB mounting style : 0.024Kg; 640pcs/ 16.3 Kg/ 0.95CUFT SMD style : 0.024Kg; 640 pcs/ 16.3 Kg/ 0.95CUFT
±0.5%
±0.5%
±0.5%
±0.5%
±0.5%
±0.5% ±0.5% ±0.5%
±0.5% ±0.5% ±0.5%
±0.5%
±2.5% ±2.5% ±2.5% ±2.5% ±2.5% ±2.5%
150mVp-p 150mVp-p 150mVp-p 150mVp-p 200mVp-p 200mVp-p
5V 9V 12V 15V 24V
300mA 200mA 111mA 83mA 67mA 42mA
0 ~ 300mA 0 ~ 200mA 0 ~ 111mA 0 ~ 83mA 0 ~ 67mA 0 ~ 42mA
1W 1W 1W 1W 1W 1W
IRM-01-3.3 IRM-01-5 IRM-01-9 IRM-01-12 IRM-01-15 IRM-01-24
SAFETY STANDARDS
RIPPLE & NOISE (max.)
Note.2
VOLTAGE TOLERANCE Note.3
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).
ENVIRONMENT
SAFETY &
EMC
PROTECTION
Protection type : Shut off o/p voltage, clamping by zener diode
Compliance to EN55032 (CISPR32) Class B, EN61000-3-2,-3, Class BEAC TP TC 020, CNS13438
Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, heavy industry level (surge L-N : 1KV), criteria A, EAC TP TC 020
I/P-O/P:3KVAC
I/P-O/P:100M Ohms / 500VDC / 25 / 70% RH℃
UL62368-1, TUV EN62368-1, approved
, BSMI CNS14336-1 ,Design refer to EN61558-1/-2-16EAC TP TC 004
3.3V
EMC IMMUNITY
EMC EMISSION
LEAKAGE CURRENT < 0.25mA/277VAC
LEAD EMPERATURET260 ,10s (max.)℃
File Name:IRM-01-SPEC 2019-10-28
Block Diagram
AMBIENT TEMPERATURE ( )℃
LOAD (%)
(HORIZONTAL)
-30010203040507585
20
40
50
60
80
100
Static Characteristics
INPUT VOLTAGE (VAC) 60Hz
85 10095 120115 160140 200180 240220 305
LOAD (%)
90
100
80
70
60
50
40
Derating Curve
FILTER
I/P EMI
FILTER
RECTIFIERS
&
RECTIFIERS
CONTROL
PWM
DETECTION
CIRCUIT
&
FILTER
+V
-V
SWITCHING
POWER
fosc : 130KHz
1W Single Output Encapsulated Type IRM-01 series
File Name:IRM-01-SPEC 2019-10-28
Mechanical Specification
◎PCB mounting style
◎SMD style
0.3[0.012]
1.5[0.059]
2.54mm
2.54mm
2.03[0.08]
28.5[1.12]
26.47[1.04]
1.5[0.06] 2.54[0.1]
TOP VIEW
135 121110
202224 131415
Recommended PCB Layout (for SMD style) (Reflow soldering method available)
16
9
1W Single Output Encapsulated Type IRM-01 series
Case No.IRM02 Unit:mm[inch]
Tolerance: 0.5[ 0.02]±±
unless otherwise specified
2.88[0.11]
2.54[0.10]
33.7[1.33]
Pin No.
1
24
13
12
others
Assignment
AC/L
AC/N
-Vo
+Vo
N.C.
15[0.59]
6 1 0.04±±[0.24 ]
0.6 0.1 0.004±±[0.024 ]
33.7[1.33]
28[1.1]
22.2[0.87]
7.6[0.3]
15[0.59] 9.35[0.37]
2.85[0.11]
3.5[0.14]
15 2[0.6].
22.2[0.87]
27.3[1.07]
BOTTOM
VIEW
1
1213
24
3
5
9
10
11
14
15
16
22
20
1.0[0.04]
0.45[0.02]
+V
-V AC/N
AC/L
16[0.63]
2-Ø4.5
33.7[1.33]
11.1[0.44]
15[0.59] 9.35[0.37]
2-Ø4.5
11.1[0.44]
Peak. Temp 240℃
10 sec. Max.
60 sec. Max.
(>220 )℃
220℃
Time(sec.)
Remark : The curve applies only to the " Hot Air Reflow Soldering"
0
50
100
150
Temperature ( )℃
220
240
File Name:IRM-01-SPEC 2019-10-28
Installation Manual
Please refer to : http://www.meanwell.com/manual.html
