The RAC05-K series are ultra-compact AC/DC power supply modules in lightweight fully-encapsu-
lated plastic casing. Beside safety approvals for industrial and IT solutions IEC/EN60950-1 and
UL62368-1, the units meet EN55032-“B“ limits without any external components. Integrated fusing as
well as electrical protections against short circuit and over voltage are on board. With their excellent
efficiency over the entire load range including light load standby conditions, these power modules are
especially suitable for IOT applications and control equipment.
Selection Guide
Part
Number
Input
Voltage Range
[VAC]
85-264
85-264
85-264
85-264
85-264
Output
Voltage
[VDC]
3.3
5
12
15
24
Output
Current
[mA]
1515
1000
416
333
210
Efficiency
typ.
(1)
[%]
76
80
81
82
84
Max. Capacitive
Load
[µF]
6000
6000
1500
1000
330
RAC05-3.3SK
RAC05-05SK
RAC05-12SK
RAC05-15SK
RAC05-24SK
Notes:
Note1: Efficiency is tested at 25°C with constant resistant mode at full load and 230VAC
Model Numbering
RAC05-__ SK
Output Voltage
Single
Output
E224736
Specifications
Parameter
Internal Input Filter
(measured @ ta= 25°C, nominal input voltage (115/230VAC), full load and after warm-up)
BASIC CHARACTERISTICS
Condition
Min.
85VAC
120VDC
115VAC
230VAC
cold start
264VAC
47Hz
0%
115VAC
230VAC
0.6
0.45
20ms
8ms
115VAC
230VAC
3.3Vout, 5Vout
others
12ms
60ms
130kHz
20MHz BW
60mVp-p
1% of Vout
115VAC
230VAC
75mW
63Hz
Typ.
Max.
Pi Type
264VAC
370VDC
250mA
100mA
15A
30A
Input Voltage Range
(2,3)
Input Current
Inrush Current
No load Power Consumption
Input Frequency Range
Minimum Load
Power Factor
Start-up Time
Rise Time
Hold-up time
Internal Operating Frequency
Output Ripple and Noise
UL/IEC/EN62368-1 certified
IEC/EN60950-1 certfied
CSA C22.2 No. 62368-1-14 certified
EN61204-3
CB Report
Notes:
Note2: The products were submitted for safety files at AC-Input operation
Note3: Refer to line derating graph on page 4
continued on next page
www.recom-power.com
REV.: 5/2018
PA-1
RAC05-K
AC/DC Converter
Specifications
(measured @ Ta= 25°C, nominal input voltage (115/230VAC), full load and after warm-up)
Series
RAC05-05SK
100
90
80
Efficiency vs. Load
100
90
80
RAC05-3.3SK
Efficiency [%]
Efficiency [%]
70
60
50
40
30
20
10
0
0
10
20
30
40
50
60
70
115VAC
230VAC
80
90
100
70
60
50
40
30
20
10
0
0
10
20
30
40
50
60
70
115VAC
230VAC
80
90
100
Output Load [%]
RAC05-12SK
100
90
80
100
90
80
Output Load [%]
RAC05-15SK
Efficiency [%]
60
50
40
30
20
10
0
0
10
20
30
40
50
60
70
115VAC
230VAC
80
90
100
Efficiency [%]
70
70
60
50
40
30
20
10
0
0
10
20
30
40
50
60
70
115VAC
230VAC
80
90
100
Output Load [%]
RAC05-24SK
100
90
80
Output Load [%]
Efficiency [%]
70
60
50
40
30
20
10
0
0
10
20
30
40
50
60
70
115VAC
230VAC
80
90
100
Output Load [%]
www.recom-power.com
REV.: 5/2018
PA-2
RAC05-K
AC/DC Converter
Specifications
REGULATIONS
Parameter
Output Accuracy
Line Regulation
Load Regulation
Transient Response
25% load step change
recovery time
(measured @ Ta= 25°C, nominal input voltage (115/230VAC), full load and after warm-up)
Series
Condition
Value
±1.0% typ.
±0.5% typ.
1.0% typ.
4.0% max.
500µs
PROTECTIONS
Parameter
Internal Input Fuse
(4)
Short Circuit Protection (SCP)
Over Voltage Protection (OVP)
Over Current Protection (OCP)
Over Voltage Category (OVC)
Class of Equipment
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Insulation Grade
Leakage Current
Notes:
Note4: Refer to local wiring regulations if input over-current protection is also required
I/P to O/P, I/P to Case and O/P to Case
I/P to O/P
tested for 1 minute
tested for 3 seconds
Isolation Voltage 500VDC
100kHz/0.1V
Type
Value
T1A, slow blow
Hiccup, automatic restart
125% - 195%, auto recovery
125% - 195%, auto recovery
OVC II
Class
II
3kVAC
4kVAC
1GW min.
100pF max.
reinforced
0.25mA max.
ENVIRONMENTAL
Parameter
Operating Temperature Range
Maximum Case Temperature
Temperature Coefficient
Operating Altitude
Operating Humidity
Design Lifetime
MTBF
Pollution Degree
Vibration
continuned on next page
www.recom-power.com
REV.: 5/2018
PA-3
Condition
@ natural convection 0.1m/s
full load
refer to derating graph
Value
-25°C to +50°C
-25°C to +70°C
+90°C
0.05%/K
3000m
230VAC
non-condensing
115VAC/60Hz and full load at +25°C
according to MIL-HDBK-217F, G.B.
+25°C
+50°C
20% to 90% RH
136 x 10³ hours
>450 x 10³ hours
>250 x 10³ hours
PD2
10-500Hz, 2G 10min./1cycle, period 60min. each along x,y,z axes
RAC05-K
AC/DC Converter
Specifications
Derating Graph
(@ Chamber and natural convection 0.1m/s)
100
90
80
100
90
80
(measured @ Ta= 25°C, nominal input voltage (115/230VAC), full load and after warm-up)
Series
Line Derating
(5)
Output Load [%]
60
50
40
30
20
10
0
-25 -20
0
20
40 50 60 70 80
100
Output Load [%]
70
70
60
50
40
30
20
10
0
85
90
110
135
160
185
210
235
264
Ambient Temperature [°C]
Input Voltage [VAC]
Notes:
Note5: No derating required for the specified DC-input range
SAFETY AND CERTIFICATIONS
Certificate Type (Safety)
Audio/Video, information and communication technology equipment - Safety
requirements
Information Technology Equipment, General Requirements for Safety (CB Scheme)
Audio/Video, information and communication technology equipment - Safety
requirements (CB Scheme)
EAC
RoHS2
Report / File Number
E224736
E491408-A2-CB-1
OFF-4787889086-1
RU-AT.03.67361
Standard
UL62368-1, 2nd Edition: 2014
CSA C22.2 Nr. 62368-1-14, 2nd Edition: 2014
IEC60950-1, 2nd Edition: + AM2, 2013
EN60950-1, 1st Edition: 2006 + AM2, 2013
IEC62368-1, 2nd Edition: 2014
EN62368-1: 2014 + A11, 2017
TP TC 004/020, 2011
RoHS 2011/65/EU + AM2015/863
EMC Compliance
Low-voltage power supplies DC output - Part 3: Electromagnetic compatibility
ESD Electrostatic discharge immunity test
Radiated, radio-frequency, electromagnetic field immunity test
Fast Transient and Burst Immunity
Surge Immunity
Immunity to conducted disturbances, induced by radio-frequency fields
Power Magnetic Field Immunity
Voltage Dips and Interruptions
Voltage Fluctuations and Flicker in Public Low-Voltage Systems <=16A per phase
www.recom-power.com
REV.: 5/2018
Conditions
±8kV Air; ±4kV Contact
10V/m, 80MHz-1GHz
3V/m, 1.5GHz-2GHz
1V/m, 2GHz-2.7GHz
AC In Port: ±2kV
AC In Port (L-N): ±1kV
DC Output Port: ±0.5kV
AC and DC Power Port: 10V
50Hz, 1A/m
Voltages Dips: >95%
Voltage Dips: 30%
Interruptions: >95%
Standard / Criterion
EN61204-3: 2000, Class B
EN61000-4-2: 2009, Criteria B
EN61000-4-3: 2006 + A2, 2010, Criteria A
EN61000-4-4: 2012, Criteria B
EN61000-4-5: 2014, Criteria B
EN61000-4-6: 2014, Criteria A
EN61000-4-8: 2010, Criteria A
EN61000-4-11: 2004, Criteria B
EN61000-4-11: 2004, Criteria C
EN61000-4-11: 2004, Criteria C
EN61000-3-3: 2013
PA-4
RAC05-K
AC/DC Converter
Specifications
Parameter
Material
Dimension (LxWxH)
Weight
(measured @ Ta= 25°C, nominal input voltage (115/230VAC), full load and after warm-up)
Series
Type
case
potting
PCB
baseplate
DIMENSION and PHYSICAL CHARACTERISTICS
Value
black plastic (UL94-V0)
silicone (UL94-V0)
FR4 (UL94-V0)
plastic (UL94-V0)
25.4 x 25.4 x 16.5mm
20g typ.
Dimension Drawing (mm)
embossed logo
25.4
25.4
1.97 5 ±1.0
Ø0.51
16.5
3
12.7
Bottom View
5.67
4
1
2
10.00
1.29
Pin Connections
Pin # Function
1
VAC in (L)
2
VAC in (N)
3
NC
(6)
4
-Vout
5
+Vout
NC= no connection
Tolerance: x.x= +0.7/-0.3mm
xx.xx= ±0.25mm
3.90
5
10.76
2.03
1.84
10.16
11.43
2.70
Notes:
Note6: In terms of creepance and clearance unconnected pin #3
should be considered secondary side
PACKAGING INFORMATION
Parameter
Packaging Dimension (LxWxH)
Packaging Quantity
Storage Temperature Range
Storage Humidity
non-condensing
3.13
Type
tube
Value
530.0 x 27.5 x 25.6mm
18pcs
-40°C to +85°C
20% to 90% RH
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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