• Wide input range 85-264VAC
• Standby mode optimized PSU (ENER Lot 6)
• Ultra-high efficiency over entire load range
• Operating temperature range: -40°C to +85°C
• Class II installations (without FG)
• EMC compliant without external components
• No load power consumption 40mW typ.
Features
Regulated
Converter
Description
AC/DC Converter
RAC
RAC15-K
15 Watt
3
2“ x 1“
Single Output
YEA R
y
arrant
w
The RAC15-K series are highly efficient PCB-mount power conversion modules with ultra-low
energy losses especially in light load conditions, making them a benchmark for always-on and standby
mode operations, which are typically coming along with IoT and smart applications. The power supply
units cover worldwide mains input range of 85VAC up to 264VAC and come with international safety
certifications for industrial, AV and ITE as well as household standards. These AC/DC modules operate in
a temperature range of -40°C to +85°C and offer fully protected single or dual outputs as well as EMC
class B compliance without the need of any external components.
T
T
compliant
M
TS
TS
C
OU
CONVER
ERP
compliant
LOT6
PL
U
D
IA N
T PRO
SEHO
LD
H
PL
U
D
IA N
T PRO
M
REACH
CO
M
O
S
S
10 from 10
C
R
R
RoHS 2 +
compliant
C
CONVER
RE
M
E
O
E
C
CO
Notes:
Note1: Efficiency is tested at 230VAC input and constant resistive load at +25°C ambient
Note2: Max Cap Load is tested at nominal input and full resisitive load
RE
Selection Guide
Part
Input
Output
Output
Efficiency
Max. Capacitive
Number
Voltage Range
Voltage
Current
typ (1) Load (2)
[VAC] [VDC] [mA] [%]
[µF]
RAC15-05SK 85-264 5 3000 84 10000
RAC15-12SK 85-264 12 1250 86 8000
RAC15-15SK 85-264 15 1000 86 1500
RAC15-24SK 85-264 24 615 85 1000
CERTIFIED
a
es
EN-60335-1
pp
lianc
E224736
Model Numbering
IEC/EN62368-1 certified
UL62368-1 certified
CAN/CSA-C22.2 No. 62368-1-14 certified
IEC/EN60335 certified
IEC/EN61558-1 certified
IEC/EN61558-2-16 certified
IEC/EN61204-3 compliant
EN55032/14 compliant
EN55024 compliant
CB Report
RAC15-__ SK
Single
nom. Output Power
Output Voltage
Ordering Examples:
RAC15-05SK
5Watt
5Vout
Single Output
Specifications (measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated)
BASIC CHARACTERISTICS
Parameter
Condition
Min.
Typ.
Max.
nom. Vin = 230VAC
85VAC
120VDC
230VAC
264VAC
370VDC
Internal Input Filter
Input Voltage Range (3,4)
Input Current
Inrush Current
Pi type
115VAC
230VAC
cold start at +25°C
400mA
350mA
115VAC
230VAC
20A
40A
continued on next page
www.recom-power.com
REV.: 5/2020
PA-1
RAC15-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
No Load Power Consumption
Min.
Typ.
230VAC
40mW
0.3W
0.7W
1.6W
0.5W
Input Power = 1.0W
2.0W
AC Input
ErP Lot 6 Standby Mode Conformity (Output Load
Capability)
Input Frequency Range
Max.
47Hz
Minimum Load
63Hz
0%
115VAC
230VAC
Power Factor
0.6
0.5
Start-up Time
150ms
Rise Time
40ms
115VAC
230VAC
15ms
90ms
20MHz BW
100mVp-p
Hold-up Time
Internal Operating Frequency
100kHz
Output Ripple and Noise (5)
Notes:
Note3: The products were submitted for safety files at AC-Input operation
Note4: Refer to “Line Derating”
Note5: Measurements are made with a 1.0µF MLCC across output (low ESR)
RAC15-05SK
RAC15-12SK
100
100
90
90
80
80
70
70
Efficiency [%]
Efficiency [%]
Efficiency vs. Load
60
50
40
30
50
40
30
115VAC
230VAC
20
10
0
60
0
10
20
30
40
50
60
70
80
115VAC
230VAC
20
10
90
0
100
0
Output Load [%]
10
20
30
40
50
60
70
80
90
100
Output Load [%]
REGULATIONS
Parameter
Condition
Output Accuracy
Value
±2.0% typ.
Line Regulation
low line to high line
±1.0% typ.
Load Regulation (6)
10% to 100% load
1.0% typ.
Transient Response
25% load step change
recovery time
4.0% max.
500µs typ.
Notes:
Note6: Operation below 10% load will not harm the converter, but specifications may not be met
continued on next page
www.recom-power.com
REV.: 5/2020
PA-2
RAC15-K
AC/DC Converter
Series
Specifications (measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated)
Deviation vs. Load
RAC15-05SK
2
1.5
1.5
115VAC
230VAC
1
Deviation [%]
Deviation [%]
1
0.5
0
-0.5
0.5
0
-0.5
-1
-1
-1.5
-1.5
-2
RAC15-12SK
2
0
10
20
30
40
50
60
70
80
90
-2
100
115VAC
230VAC
0
10
20
Output Load [%]
30
40
50
60
70
80
90
100
Output Load [%]
PROTECTIONS
Parameter
Input Fuse
Type
Value
internal
(7)
Short Circuit Protection (SCP)
T3.15A, slow blow type
below 100mW
hiccup, auto recovery
Over Voltage Protection (OVP)
150% - 195%, latch off mode
Over Current Protection (OCP)
150% - 195%, hiccup mode
Over Voltage Category
OVCII
Class of Equipment
Class II
Isolation Voltage (8)
Isolation Resistance
tested for 1 minute
I/P to O/P
Viso = 500VDC
Isolation Capacitance
3kVAC
1GΩ min.
100pF max.
Insulation Grade
reinforced
Leakage Current
0.25mA max.
Notes:
Note7: Refer to local safety regulations if input over-current protection is also required
Note8: For repeat Hi-Pot testing, reduce the time and/or the test voltage
ENVIRONMENTAL
Parameter
Operating Temperature Range
Condition
natural convection 0.1m/s
Value
full load
-40°C to +55°C
refer to derating graph
-40°C to +85°C
Maximum Case Temperature
+95°C
Temperature Coefficient
0.05%/K
Operating Altitude
3000m
Operating Humidity
non-condensing
20% - 90% RH max.
IP Rating
IP20
Pollution Degree
PD2
Vibration
Design Lifetime
MTBF
according to MIL-STD-202G
10-500Hz, 2G 10min./1cycle, period 60min. along x,y,z axes
+25°C
300 x 10³ hours
+55°C
40 x 10³ hours
according to MIL-HDBK-217F, G.B.
+25°C
+40°C
>1196 x 103 hours
>955 x 103 hours
continued on next page
www.recom-power.com
REV.: 5/2020
PA-3
RAC15-K
AC/DC Converter
Series
Specifications (measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated)
Derating Graph
Line Derating
100
100
90
90
80
80
70
70
Output Load [%]
Output Load [%]
(@ Chamber and natural convection 0.1m/s)
60
50
40
60
50
40
30
30
20
20
10
10
0
-40
-20
0
20
40
60
55
Ambient Temperature [°C]
80
0
85
100
85
90
264
Input Voltage [VAC]
SAFETY AND CERTIFICATIONS
Certificate Type (Safety)
Report / File Number
Audio/Video, information and communication technology equipment Safety requirements
E224736
Audio/Video, information and communication technology equipment Safety requirements (CB Scheme)
Standard
UL62368-1, 2nd Edition, 2014
CAN/CSA C22.2 Nr. 62368-1-14, 2nd Ed. 2014
IEC62368-1:2014 2nd Edition
E491408-A6008-CB-1
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
Safety of power transformers, power supplies, reactors and similar products for
supply voltages up to 1100 V (CB Scheme)
Safety of power transformers, power supplies, reactors and similar products for
supply voltages up to 1100 V
Safety of power transformers, power supplies, reactors and similar products for
supply voltages up to 1100 V Part 2: Particular requirements (CB Scheme)
Safety of power transformers, power supplies, reactors and similar products for
supply voltages up to 1100 V Part 2: Particular requirements
EAC
LCS180508046AS
IEC60335-1:2010 + AMD2:2016 + COR1:2016
EN60335-1:2012 + A11:2014 + A13:2017
IEC61558-1:2005 2nd Edition + A1:2009
50198090 001
EN61558-1:2005 + A1:2009
IEC61558-2-16:2009 1st Edition + A1:2013
50198090 001
EN61558-2-16:2009 + A1:2013
RU-AT.03.67361
RoHS2+
TP TC 004/2011
RoHS-2011/65/EU + AM-2015/863
EMC Compliance
Condition
Low voltage power supplies, d.c. output Part 3: Electromagnetic compatibility (EMC)
Electromagnetic compatibility of multimedia equipment - Emission requirements
Standard / Criterion
IEC/EN61204-3:2018, Class B
without external filter
Electromagnetic compatibility of household appliances, electric tools and similar
apparatus - Emission Requirements
Information technology equipment - Immunity characters - Limits and methods of measurement
Electromagnetic compatibility of household appliances, electric tools and similar
apparatus - Immunity Requirements
EN55032:2015, Class B
EN55014-1:2006 + A2:2011
EN55024:2010 + A1:2015
EN55014-2:2015
continued on next page
www.recom-power.com
REV.: 5/2020
PA-4
RAC15-K
AC/DC Converter
Series
Specifications (measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated)
EMC Compliance
Condition
ESD Electrostatic discharge immunity test
Air ±8kV, Contact ±4kV
Radiated, radio-frequency, electromagnetic field immunity test
80MHz - 6GHz: 10V/m
1.4GHz - 2GHz: 3V/m
2.0GHz - 2.7GHz: 1V/m
AC Port: ±2.0kV
DC Port: ±2.0kV
AC Port: L-N ±1.0kV
DC Port: ±0.5kV
Fast Transient and Burst Immunity
Surge Immunity
Standard / Criterion
EN61000-4-2:2009, Criteria B
EN61000-4-3:2006 + A1:2008, Criteria A
EN61000-4-4:2012, Criteria B
EN61000-4-5:2014 + A1:2017, Criteria B
AC Port: 10V
DC Port: 10V
Immunity to conducted disturbances, induced by radio-frequency fields
Power Magnetic Field Immunity
50Hz, 30A/m
Voltage Dips and Interruptions
Voltage Dips 20%
Voltage Dips 30%
Voltage Dips 60%
Voltage Dips 100%
Voltage Interruptions > 95%
EN61000-4-6:2014, Criteria A
EN61000-4-8:2010, Criteria A
EN61000-4-11:2004 + A1:2017, Criteria C
EN61000-4-11:2004 + A1:2017, Criteria C
EN61000-4-11:2004 + A1:2017, Criteria C
EN61000-4-11:2004 + A1:2017, Criteria B
EN61000-4-11:2004 + A1:2017, Criteria C
Limits of Voltage Fluctuations & Flicker
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
American National Standard for Methods of Measurement of Radio-Noise Emissions
from Low-Voltage Electrical and Electronic Equipment in the Range of 9kHz to 40GHz
ANSI C63.4-2014, Class B
Notes:
Note9: If output is connected to GND, please contact RECOM tech support for advice
DIMENSION AND PHYSICAL CHARACTERISTICS
Parameter
Material
Type
case
potting
PCB
baseplate
Dimension (LxWxH)
Value
black plastic, (UL94V-0)
silicone, (UL94V-0)
FR4, (UL94V-0)
black plastic, (UL94V-0)
52.5 x 27.4 x 23.0mm
Weight
60g typ.
continued on next page
www.recom-power.com
REV.: 5/2020
PA-5
RAC15-K/W
AC/DC Converter
Series
Specifications (measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated)
Dimension Drawing (mm)
52.5
27.4
embossed logo
26.3
51.0
Pinning information
23.0
Pin #
1
2
4
5
Recommended Footprint Details
1
3.39
4
Top View
2.54
Bottom View
10.16
20.32
5
1
2
3.50
Tolerance: xx.x= ±0.5mm
xx.xx= ±0.25mm
20.32
6.0 ±1.0
Ø1.0 ±0.1
4
2
5
18x2.54= 45.72
Single
VAC in (N)
VAC in (L)
-Vout
+Vout
2.54
PACKAGING INFORMATION
Parameter
Type
Value
Packaging Dimension (LxWxH)
tube
490.0 x 56.0 x 40.0mm
Packaging Quantity
tube
15pcs
Storage Temperature Range
Storage Humidity
-40°C to +85°C
non-condensing
20% to 90% RH max.
The product information and specifications may be subject to changes even without prior written notice.The product has been designed for various applications; its suitability lies in the responsibility of each customer. The
products are not authorized for use in safety-critical applications without RECOM’s explicit written consent. A safety-critical application is an application where a failure may reasonably be expected to endanger or cause
loss of life, inflict bodily harm or damage property. The applicant shall indemnify and hold harmless RECOM, its affiliated companies and its representatives against any damage claims in connection with the unauthorized
use of RECOM products in such safety-critical applications.
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REV.: 5/2020
PA-6
