IRM-01
1W Single Output Encapsulated Type
LPS
■ Features
Universal AC input / Full range
No load power consumption<0.075W
Compact size
Comply with EN55022 Class B without any additional
series
Bauar t gepruft
Sicherheit
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www.tuv.com
ID 2000000000
■ Applications
Industrial electrical equipment
Mechanical equipment
Factory automation equipment
Handheld electronic device
components
Protections: Short circuit / Overload / Over voltage
Cooling by free air convection
Isolation ClassⅡ
High reliability, low cost
3 years warranty
■ 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 Ⅱ design (no FG pin),
incorporating the built-in EMI filtering components, enabling the compliance with EN55022 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
File Name:IRM-01-SPEC 2016-12-03
IRM-01
1W Single Output Encapsulated Type
series
SPECIFICATION
MODEL
OUTPUT
INPUT
IRM-01-3.3
IRM-01-12
IRM-01-15
IRM-01-24
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
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
HOLD UP TIME (Typ.)
40ms/230VAC
VOLTAGE RANGE
85 ~ 305VAC 120 ~ 430VDC
FREQUENCY RANGE
47 ~ 63Hz
74%
75%
77%
15.7 ~ 20.3V
25.2 ~ 32.4V
EFFICIENCY (Typ.)
66%
AC CURRENT (Typ.)
INRUSH CURRENT (Typ.)
25mA/115VAC
600ms, 30ms/115VAC at full load
12ms/115VAC at full load
70%
18mA/230VAC
72%
16mA/277VAC
LEAKAGE CURRENT
5A/115VAC
10A/230VAC
< 0.25mA/277VAC
OVERLOAD
≥110% rated output power
Protection type : Hiccup mode, recovers automatically after fault condition is removed
OVER VOLTAGE
5.2 ~ 6.8V
10.3 ~ 12.2V
3.8 ~ 4.9V
Protection type : Shut off o/p voltage, clamping by zener diode
WORKING TEMP.
WORKING HUMIDITY
ENVIRONMENT STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
LEAD TEMPERATURE
SAFETY STANDARDS
WITHSTAND VOLTAGE
SAFETY &
ISOLATION RESISTANCE
EMC
EMC EMISSION
EMC IMMUNITY
MTBF
DIMENSION
PACKING
NOTE
IRM-01-9
DC VOLTAGE
PROTECTION
OTHERS
IRM-01-5
12.6 ~ 16.2V
-30 ~ +85℃ (Refer to "Derating Curve")
20 ~ 90% RH non-condensing
-40 ~ +100℃, 10 ~ 95% RH
±0.03%/℃ (0 ~ 75℃)
10 ~ 500Hz, 5G 10min./1cycle, period for 60min. each along X, Y, Z axes
260℃,10s (max.)
UL60950-1, TUV EN60950-1 approved, Design refer to IEC60601-1, EN60335-1, EN61558-1/-2-16
I/P-O/P:3KVAC
I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH
Compliance to EN55022 (CISPR22) Class B, EN61000-3-2,-3
Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, heavy industry level (surge L-N : 1KV), criteria A
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 : 0.019Kg; 640pcs/ 13.2 Kg/ 0.95CUFT
SMD style : 0.019Kg; 640 pcs/ 13.2 Kg/ 0.95CUFT
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.
File Name:IRM-01-SPEC 2016-12-03
IRM-01
1W Single Output Encapsulated Type
Block Diagram
series
fosc : 130KHz
RECTIFIERS
&
FILTER
EMI
FILTER
I/P
RECTIFIERS
&
FILTER
POWER
SWITCHING
PWM
CONTROL
Derating Curve
+V
-V
DETECTION
CIRCUIT
Static Characteristics
100
100
90
80
80
70
50
LOAD (%)
LOAD (%)
60
40
20
-30
0
10
20
30
40
50
AMBIENT TEMPERATURE (℃)
75
85
(HORIZONTAL)
60
50
40
85
95
100
115
120
140
160
180
200
220
240
305
INPUT VOLTAGE (VAC) 60Hz
File Name:IRM-01-SPEC 2016-12-03
IRM-01
1W Single Output Encapsulated Type
Mechanical Specification
series
Case No.IRM02 Unit:mm [inch]
Tolerance:±0.5[±0.02]
unless otherwise specified
◎ PCB mounting style
3.5[0.14]
33.7[1.33]
33.7[1.33]
AC/N
+V
2-Ø4.5
15[0.59]
9.35[0.37]
15 . 2[0.6]
7.6[0.3]
22.2[0.87]
15[0.59]
6±1 [0.24±0.04 ]
-V
11.1[0.44]
28[1.1]
AC/L
0.6±0.1 [0.024±0.004 ]
2.85[0.11]
◎ SMD style
0.3[0.012]
1.5[0.059]
2.88[0.11]
27.3[1.07]
22.2[0.87]
33.7[1.33]
3
22
11.1[0.44]
1.0[0.04]
BOTTOM
VIEW
9
10
11
12
9.35[0.37]
16
15
14
13
5
Assignment
AC/L
AC/N
-Vo
+Vo
N.C.
2.54[0.10]
20
15[0.59]
0.45[0.02]
Pin No.
1
24
13
12
others
1
2-Ø4.5
24
16[0.63]
2.54mm
Recommended PCB Layout (for SMD style) (Reflow soldering method available)
20
220
16 15 14 13
Temperature (℃)
22
26.47[1.04]
28.5[1.12]
24
TOP VIEW
1
3
5
2.54[0.1]
220℃
60 sec. Max.
(>220℃)
150
100
50
9 10 11 12
2.03[0.08]
1.5[0.06]
Peak. Temp 240℃
10 sec. Max.
240
2.54mm
0
Time(sec.)
Remark : The curve applies only to the " Hot Air Reflow Soldering"
Installation Manual
Please refer to : http://www.meanwell.com/manual.html
File Name:IRM-01-SPEC 2016-12-03