RACM40-18SK-T
RACM40-36SK-T
Output
Current
[mA]
2222
1111
Efficiency
typ. (1)
[%]
90
90
Max. Output
Power
[W]
40
40
RE
T
compliant
U
TS
M
P
ERP
compliant
LOT6
C
RE
Output
Voltage
[VDC]
18
36
D
IA N
T PRO
CO NVE R
S
Input Voltage
Range
[VAC]
80-264
80-264
PL
M
R
Selection Guide (on request MOQ ≥1008pcs)
Part
Number
10 from 10
O
REACH
U
LIA
D
N T PRO
H
E224736
OU
S E HO
CERTIFIED
EN-60335-1
pp
a
Notes:
Note1: Efficiency is tested at +25°C with constant resistant mode at full load and 230VAC
M
C
E
Max. Output
Power
[W]
30
40
40
40
40
T
RoHS 2 +
compliant
LD
Efficiency
typ. (1)
[%]
87
90
90
90
90
C O N V ER
CO
Output
Current
[mA]
6000
3334
2667
1667
833
M
S
RACM40-05SK-T
RACM40-12SK-T
RACM40-15SK-T
RACM40-24SK-T
RACM40-48SK-T
Output
Voltage
[VDC]
5
12
15
24
48
O
R
Input Voltage
Range
[VAC]
80-264
80-264
80-264
80-264
80-264
C
CO
Part
Number
40 Watt
3
1.8” x 3.2”
Single Output
E
Selection Guide
RACM40-K
es
Description
The ultra-compact encapsulated industrial + household + medical grade AC/DC converter series
RACM40-K delivers 40 watts of output power from -40°C to +65°C with natural air convection only, and
up to +85°C with derating or forced air cooling. With a clear focus on extended thermal performance for
systems where space is limited, these 1.8“ x 3.2“ compact modules are designed to gain highest overall
efficiency levels over the full output load range from universal AC inputs. The RACM40-K has ANSI/AAMI/
IEC 60601-1 medical safety and EN 60601-1-2 medical EMC certifications, 2MOPP, to meet B and BF
requirements, 4kVac/1min isolation and offers OVCIII certified to IEC61558. It is additionally certified (CB
Report) to IEC/EN 62368-1; IEC61010 and IEC61558-1/-2-16 for industrial applications and IEC/EN
60335-1 for household appliances. The robust built-in class B EMC filter has sufficient margin to allow
either Class II or Class I PELV with grounded output installations. The mechanically rugged construction
with fully potted encapsulation, 1,6mm pins and additional threaded inserts gives the series enhanced
stability against shock and vibrations.
AC/DC Converter
TS
Regulated
Converter
1.8“x3.2“x1.2”, encapsulated module
40W power from -40°C up to +65°C ambient
Operating temp. up to +85°C with derating
OVC III, 4 kVac/1min reinforced isolation
2MOPP medical certified, B and BF compliant
5000m (medical/ITE) operating altitude
Class B EMC filter built-in
C
•
•
•
•
•
•
•
Features
lianc
IEC/EN62368-1 certified
ANSI/AAMI ES60601-1 certified
CSA/CAN-C22.2 No. 60601-1:14 certified
IEC/EN60601-1 certified
EN60335-1 certified
IEC/EN61010-1 pending
EN62233 certified
IEC/EN61558-1 certified
IEC/EN61558-2-16 certified
EN55032/35 compliant
IEC/EN60601-1-2 compliant
CB Report
Model Numbering
RACM40- __ SK-T
nom. Output Power
Output Voltage
www.recom-power.com
Tray Packaging
Single
REV.: 1/2021
PA-1
RACM40-K
AC/DC Converter
Series
Specifications (measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated)
BASIC CHARACTERISTICS
Parameter
Condition
Min.
60Hz
50Hz
100VAC
47-63Hz
DC
80VAC
120VDC
Nominal Input Voltage
Operating Range
(2)
Typ.
Max.
240VAC
264VAC
370VDC
115VAC
230VAC
Input Current
Inrush Current
115VAC
230VAC
cold start
No load Power Consumption
1000mA
500mA
15A
30A
230VAC
ErP Standby Mode Conformity
(Maximum output power available for stated
maximum input power)
115VAC
230VAC
100mW
RACM40 input power max. 0.5W
0.3W
RACM40 input power max. 1.0W
0.7W
RACM40 input power max. 0.5W
0.27W
RACM40 input power max. 1.0W
0.65W
Input Frequency Range
47Hz
Minimum Load
63Hz
0%
115VAC
230VAC
Power Factor
0.6
0.5
Start-up Time
160ms
Rise Time
70ms
115VAC
230VAC
Hold-up Time
Internal Operating Frequency
Output Ripple and Noise
16ms
60ms
100% load at nominal Vin
5Vout
others
20MHz BW
(3)
100kHz
80mVp-p
1% of Vout
Notes:
Note2: The products were submitted for safety files at AC-Input operation
Note3: Measurements are made with a 0.1µF MLCC & 10µF E-cap in parallel across output. (low ESR)
Efficiency vs. Load
others
100
100
90
90
80
80
70
70
Efficiency [%]
Efficiency [%]
RACM40-05SK
60
50
40
50
40
30
30
115VAC
230VAC
20
10
0
60
10
0
0
10
20
30
40
50
60
70
80
90
100
0
10
20
30
40
50
60
70
80
90
100
Output Load [%]
Output Load [%]
www.recom-power.com
115VAC
230VAC
20
REV.: 1/2021
PA-2
RACM40-K
AC/DC Converter
Series
Specifications (measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated)
REGULATIONS
Parameter
Condition
Value
Output Accuracy
±1.0% typ. / ±2.0% max.
Line Regulation
low line to high line
Load Regulation (4)
10% to 100% load
Transient Response
5Vout
others
±0.1% typ.
±0.05% typ.
5, 12, 15Vout
0.7% typ.
24, 48Vout
0.5% typ.
25% load step change
3.0% max.
recovery time
500µs max.
Notes:
Note4: Operation below 10% load will not harm the converter, but specifications may not be met
Deviation vs. Load
RACM40-05SK
0.75
0.75
0.50
0.50
0.25
0
-0.25
0.25
0
-0.25
-0.50
-0.50
-0.75
-0.75
-1.0
RACM40-12SK
1.0
Deviation [%]
Deviation [%]
1.0
0
10
20
30
40
50
60
70
80
90
-1.0
100
0
10
20
30
Output Load [%]
0.75
0.50
0.50
Deviation [%]
Deviation [%]
60
70
80
90
100
70
80
90
100
RACM40-24SK, 48SK
1.0
0.75
0.25
0
-0.25
0.25
0
-0.25
-0.50
-0.50
-0.75
-0.75
-1.0
50
Output Load [%]
RACM40-15SK
1.0
40
0
10
20
30
40
50
60
70
80
90
-1.0
100
0
Output Load [%]
10
20
30
40
50
60
Output Load [%]
PROTECTIONS
Parameter
Type
Internal Input Fuse
Short Circuit Protection (SCP)
below 100mW
Over Voltage Protection (OVP)
Output reverse Voltage Protection
Value
T3.15A, slow blow type
hiccup, auto recovery
105% - 120% of nom. Vout, hiccup mode
overrun rate of nominal output
107% - 145% of nom. Vout, hiccup mode
continued on next page
www.recom-power.com
REV.: 1/2021
PA-3
RACM40-K
AC/DC Converter
Series
Specifications (measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated)
Parameter
Type/Condition
Value
Over Current Protection (OCP)
130% - 180% of nom. Iout, hiccup mode
measured on TC point refer to “Dimension Drawing (mm)”
Thermal Shutdown
Over Voltage Category (OVC)
+130°C typ.
OVCII
OVCIII up to 2000m
according to IEC61558-1
Class of Equipment
Class II
Isolation Voltage (safety certified)
Isolation Resistance
(5)
Isolation Capacitance
Leakage Current
Insulation Grade
I/P to O/P
I/P to O/P
1 minute
I/P to O/P, Viso= 500VDC
4kVAC
1GΩ min.
I/P to O/P
I/P to O/P, 100KHz/0.1V
100pF max.
1.5mA max.
reinforced
Notes:
Note5: For repeat Hi-Pot testing, reduce the time and/or the test voltage
ENVIRONMENTAL
Parameter
Condition
Value
@ natural convection 0.1m/s
(refer to “Derating Graph”)
Operating Temperature Range
without derating
with derating
-40°C to +60/65°C
-40°C to +85°C
Max. Case Temperature
100°C
Temperature Coefficient
±0.02%/K
Thermal Impedance
6.3K/W
Operating Altitude (6)
according to 62368-1/61010 and 60601-1
Operating Humidity
non-condensing
5000m
20% - 95% RH max.
Pollution Degree
PD2
Vibration
according to MIL-STD-202G
MTBF
according to MIL-HDBK-217F, G.B.
Design Lifetime
10-500Hz, 2G 10min./1cycle, period 60min. along x,y,z axes
>1006 x 103 hours
>790 x 103 hours
+25°C
+40°C
230VAC/60Hz and full load +40°C
>98 x 103 hours
Notes:
Note6: Recognized by safety agency for safe operation up to 5000m (OVCII) / 2000m (OVCIII). High altitude operation may impact
the performance and lifetime. Please contact RECOM tech support for advice
Derating Graph
(@ Chamber and natural convection 0.1m/s)
others
40
35
35
30
30
Output Power [W]
Output Power [W]
RACM40-05SK
40
25
20
15
10
25
20
15
10
115-240VAC nom.
100VAC nom.
5
0
-40 -30 -20 -10 0
5
10 20 30 40 50 60 70 80 90
65
85
115-240VAC nom.
100VAC nom.
0
-40 -30 -20 -10 0
10 20 30 40 50 60 70 80 90
65
85
Ambient Temperature [°C]
Ambient Temperature [°C]
Notes:
Note7: Output power derating for Line-input of less than 90VAC (de-rate linearly from 100% at 90VAC to 80% at 80VAC)
www.recom-power.com
REV.: 1/2021
PA-4
RACM40-K
AC/DC Converter
Series
Specifications (measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated)
SAFETY AND CERTIFICATIONS
Certificate Type (Safety)
Report / File Number
Medical electrical equipment Part 1: General requirements for basic safety and
essential performance
E511305-D1001-1/A0/C0-UL
Medical electrical equipment Part 1: General requirements for basic safety and
essential performance
Audio/Video, information and communication technology equipment - Safety
requirements (CB Scheme)
Standard
ANSI/AAMI ES60601-1:2005 + A2:2010/2012
CAN/CSA-C22.2 No. 60601-1:14, 3rd Edition
IEC60601-1:2005, 3rd Edition + AM1:2012
EN60601-1:2006 + A1:2013
IEC62368-1:2014 2nd Edition
60377568 001
Audio/Video, information and communication technology equipment - Safety
requirements (LVD)
EN62368-1:2014 + A11:2017
Household and similar electrical appliances – Safety – Part 1: General requirements (LVD)
LCS200616140AS001
Electrical Equipment For Measurement, Control, and Laboratory Use; Part 1: General
Requirements (CB Scheme)
EN60335-1:2012 + A14:2019
IEC61010-1:2010+A1:2016, 3rd Edition
pending
Electrical Equipment For Measurement, Control, and Laboratory Use; Part 1: General
Requirements
EN61010-1:2010+A1:2019
Measurement methods for electromagnetic fields of household appliances and
similar apparatus with regard to human exposure
LCS200616140AS001
Safety of power transformers, power supplies, reactors & similar products for supply
voltages up to 1100V (CB Scheme)
EN62233:2008
IEC61558-1:2005 2nd Edition + A1:2009
60377570 001
Safety of power transformers, power supplies, reactors & similar products for supply
voltages up to 1100 V Part 2: Particular requirements (CB Scheme)
IEC61558-2-16:2009 1st Edition + A1:2013
Safety of power transformers, power supplies, reactors & similar products for supply
voltages up to 1100V
EN61558-1:2005 + A1:2009
60377571 001
Safety of power transformers, power supplies, reactors & similar products for supply
voltages up to 1100 V Part 2: Particular requirements
EN61558-2-16:2009 + A1:2013
RoHS2
RoHS 2011/65/EU + AM2015/863
EMC Compliance (Medical)
Condition
Standard / Criterion
Medical electrical equipment - Part 1-2: General requirements for basic safety and
essential performance - Collateral standard: Electromagnetic compatibility - Requirements and tests 4th Ed.
4789293779
EN60601-1-2:2015
Air ±2, 4, 8, 15kV;
Contact ±8kV
ESD Electrostatic discharge immunity test
Radiated, radio-frequency, electromagnetic field immunity test
Fast Transient and Burst Immunity
IEC61000-4-2:2008 , Criteria A
EN61000-4-2:2009, Criteria A
9V/m (710, 745, 780, 5240, 5500,
5785MHz)
10V/m (80-2700MHz)
IEC/EN61000-4-3:2006 + A2:2010, Criteria A
27V/m (385MHz)
28V/m (450, 810, 870, 930, 1720,
1845, 1970, 2450MHz)
AC Por:t L, N, L-N ±2kV
IEC/EN61000-4-4:2012, Criteria A
AC Port L-N: ±0.5, 1, 2kV
L-PE, N-PE: ±0.5, 1, 2, 4kV
IEC/EN61000-4-5:2014, Criteria B
AC Port: 3Vrms (0.15-80MHz)
6Vrms (IMS Band)
IEC61000-4-6:2013, Criteria A
EN61000-4-6:2014, Criteria A
Power Magnetic Field Immunity
30A/m
IEC61000-4-8:2009, Criteria A
EN61000-4-8:2010, Criteria A
Voltage Dips and Interruptions
Voltage Dips 30%
Voltage Dips 100% (0.5P)
Voltage Dips 100% (1.0P)
Voltage Interruptions 100%
Surge Immunity
Immunity to conducted disturbances, induced by radio-frequency fields
IEC/EN61004-11:2004, Criteria A
IEC/EN61004-11:2004, Criteria A
IEC/EN61004-11:2004, Criteria A
IEC/EN61004-11:2004, Criteria B
continued on next page
www.recom-power.com
REV.: 1/2021
PA-5
RACM40-K
AC/DC Converter
Series
Specifications (measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated)
EMC Compliance (Industrial)
Condition
Electromagnetic compatibility of multimedia equipment – Emission Requirements
LCS200616044BE
Electromagnetic compatibility of multimedia equipment – Immunity requirements
Air ±2, 4, 8kV;
Contact ±2, 8kV
ESD Electrostatic discharge immunity test
3V/m (4800-1000MHz, 1800,
2600, 3500, 5000MHz)
Radiated, radio-frequency, electromagnetic field immunity test
Fast Transient and Burst Immunity
IEC/EN61000-4-3:2006 + A2:2010, Criteria A
IEC/EN61000-4-5:2014, Criteria B
1A/m
Voltage Dips and Interruptions
Voltage Dips 30%
Voltage Dips 100%
Voltage Interruptions 100%
EMC Compliance (Low voltage power supply)
Condition
Low voltage power supplies, d.c. output Part 3: Electromagnetic compatibility (EMC)
LCS200616049BE
Air ±2, 4, 8kV;
Contact ±2, 8kV
10V/m (80-1000MHz)
3V/m (1400-2000MHz)
1V/m (2000-2700MHz)
Fast Transient and Burst Immunity
IEC61000-4-2:2008 , Criteria A
EN61000-4-2:2009, Criteria A
IEC/EN61000-4-4:2012, Criteria B
Power Magnetic Field Immunity
Radiated, radio-frequency, electromagnetic field immunity test
EN55035:2017
AC Port: L-N: ±1kV
AC Port: 3Vrms (0.15-80MHz)
3Vrms (10-30MHz)
1Vrms (30-80MHz)
ESD Electrostatic discharge immunity test
EN55032:2015
AC Port: L, N, L-N ±1kV
Surge Immunity
Immunity to conducted disturbances, induced by radio-frequency fields
Standard / Criterion
IEC61000-4-6:2013, Criteria A
EN61000-4-6:2014, Criteria A
IEC61000-4-8:2009, Criteria A
EN61000-4-8:2010, Criteria A
IEC/EN61004-11:2004, Criteria C
IEC/EN61004-11:2004, Criteria B
IEC/EN61004-11:2004, Criteria C
Standard / Criterion
IEC/EN61204-3:2018
IEC61000-4-2:2008 , Criteria A
EN61000-4-2:2009, Criteria A
IEC/EN61000-4-3:2006 + A2:2010, Criteria A
AC Port: L, N, L-N ±2kV
IEC/EN61000-4-4:2012, Criteria B
AC Port: L-N: ±1kV
IEC/EN61000-4-5:2014, Criteria B
Surge Immunity
AC Port: 10Vrms (0.15-80MHz)
IEC61000-4-6:2013, Criteria A
EN61000-4-6:2014, Criteria A
Power Magnetic Field Immunity
30A/m
IEC61000-4-8:2009, Criteria A
EN61000-4-8:2010, Criteria A
Voltage Dips and Interruptions
Voltage Dips 20, 30,60%
Voltage Dips 100% (0.5P)
Voltage Dips 100% (1.0P)
Voltage Interruptions 100%
Immunity to conducted disturbances, induced by radio-frequency fields
Limits of Voltage Fluctuations & Flicker
IEC/EN61004-11:2004, Criteria C
IEC/EN61004-11:2004, Criteria B
IEC/EN61004-11:2004, Criteria B
IEC/EN61004-11:2004, Criteria C
EN61000-3-3:2013
Limitations on the amount of electromagnetic interference allowed from digital and
electronic devices
FCC 47 CFR Part 15 Subpart B, Class B
Limitations on the amount of electromagnetic interference allowed from digital and
electronic devices, industrial, scientific, and medical equipment
FCC 47 CFR Part 18
DIMENSION AND PHYSICAL CHARACTERISTICS
Parameter
Material
Type
PCB
potting
baseplate
Dimension (LxWxH)
Value
FR4, (UL94 V-0)
PU, (UL94 V-0)
plastic, (UL94V-0)
83.23 x 46.43 x 30.40mm
Weight
185g typ.
continued on next page
www.recom-power.com
REV.: 1/2021
PA-6
RACM40-K
AC/DC Converter
Series
Specifications (measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated)
Dimension Drawing (mm)
83.23
General tolerances according to ISO 2768-m
(table for reference only)
46.43
Dimension range
0.5 - 6 mm
6 - 30 mm
30 - 120 mm
120 - 400 mm
Tolerances
±0.1 mm
±0.2 mm
±0.3 mm
±0.5 mm
4.00
Ø1.60
6
5
4
3
1
2
5.63
2x M3
8.58
68.89
2
1
Top View
3x 3.96
FC 35.10
21.04
7.92
Pinning information
Pin # Function
1
VAC in (N)
2
VAC in (L)
3
-Vout
4
-Vout
5
+Vout
6
+Vout
Recommend Footprint Details
FC 72.7
17.78
5.23
