Features
•
•
•
•
•
•
Regulated
Converter
High efficiency over entire load range
Class II installations (without FG)
5W on 1“ x 1“ footprint
Internal EMC class B filter
No external components necessary
Electrical protection
AC/DC Converter
RAC05-K
Description
5 Watt
3
1“ x 1“
Single Output
YEA R
y
arrant
w
The RAC05-K series are ultra-compact AC/DC power supply modules in lightweight fully-encapsulated
plastic casing. Beside safety approvals for industrial and IT solutions IEC60950-1 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
T
O
M
CONVER
T
R
S
REACH
TS
M
C
C
TS
compliant
PL
U
D
IA N
T PRO
CO
CO
10 from 10
C
E
S
RE
CONVER
compliant
RAC05-__ SK
PL
U
D
IA N
T PRO
E224736
Single Output
Output Voltage
M
RoHS 2 +
M
Model Numbering
O
R
C
E
Notes:
Note1: Efficiency is tested at 25°C with constant resistant mode at full load and 230VAC
RE
Part
Input
Output
Output
Efficiency
Max. Capacitive
Number
Voltage Range
Voltage
Current
typ. (1) Load
[VAC] [VDC] [mA] [%]
[µF]
RAC05-3.3SK 85-264
3.3 1515 76 6000
RAC05-05SK 85-264 5 1000 80 6000
RAC05-12SK 85-264 12 416 81 1500
RAC05-15SK 85-264 15 333 82 1000
RAC05-24SK 85-264 24 210 84
330
Specifications (measured @ ta= 25°C, nominal input voltage (115/230VAC), full load and after warm-up)
BASIC CHARACTERISTICS
Parameter
Condition
Min.
Typ.
Internal Input Filter
Pi Type
85VAC
120VDC
Input Voltage Range (2)
264VAC
370VDC
115VAC
230VAC
Input Current
Inrush Current
115VAC
230VAC
cold start
No load Power Consumption
250mA
100mA
75mW
47Hz
Minimum Load
UL62368-1 certified
CSA C22.2 No. 62368-1-14 certified
IEC/EN60950-1 certified
IEC/EN62368-1 certified
EN61204-3 compliant
CB-Report
15A
30A
264VAC
Input Frequency Range
63Hz
0%
115VAC
230VAC
Power Factor
0.6
0.45
Start-up Time
20ms
Rise Time
8ms
115VAC
230VAC
Hold-up time
12ms
60ms
Internal Operating Frequency
Output Ripple and Noise (3)
Max.
130kHz
20MHz BW
3.3Vout, 5Vout
others
60mVp-p
1% of Vout
Notes:
Note2: The products were submitted for safety files at AC-Input operation. Refer to „Line Derating“
Note3: Measurements are made with a 0.1μF MLCC & 10μF E-cap in parallel across output. (low ESR)
continued on next page
www.recom-power.com
REV.: 9/2020
PA-1
RAC05-K
AC/DC Converter
Series
Specifications (measured @ Ta= 25°C, nominal input voltage (115/230VAC), full load and after warm-up)
RAC05-3.3SK
RAC05-05SK
100
100
90
90
80
80
70
70
Efficiency [%]
Efficiency [%]
Efficiency vs. Load
60
50
40
60
50
40
30
30
20
10
0
10
20
30
40
50
60
70
80
90
0
100
0
10
20
30
40
50
60
Output Load [%]
Output Load [%]
RAC05-12SK
RAC05-15SK
100
100
90
90
80
80
70
70
60
50
40
30
70
80
90
100
60
50
40
30
20
20
115VAC
230VAC
10
0
115VAC
230VAC
10
Efficiency [%]
Efficiency [%]
0
20
115VAC
230VAC
0
10
20
30
40
50
60
70
80
90
115VAC
230VAC
10
0
100
0
10
20
30
Output Load [%]
40
50
60
70
80
90
100
Output Load [%]
RAC05-24SK
100
90
Efficiency [%]
80
70
60
50
40
30
20
115VAC
230VAC
10
0
0
10
20
30
40
50
60
70
80
90
100
Output Load [%]
www.recom-power.com
REV.: 9/2020
PA-2
RAC05-K
AC/DC Converter
Series
Specifications (measured @ Ta= 25°C, nominal input voltage (115/230VAC), full load and after warm-up)
REGULATIONS
Parameter
Condition
Value
Output Accuracy
±1.0% typ.
Line Regulation
±0.5% typ.
Load Regulation
1.0% typ.
25% load step change
recovery time
Transient Response
4.0% max.
500µs
PROTECTIONS
Parameter
Type
Value
Internal Input Fuse (4)
T1A, slow blow
Short Circuit Protection (SCP)
Hiccup, automatic restart
Over Voltage Protection (OVP)
125% - 195%, latch off mode
Over Current Protection (OCP)
150% - 195%, hiccup mode
Over Voltage Category (OVC)
OVC II
Class of Equipment
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Class II
I/P to O/P, I/P to Case and O/P to Case
tested for 1 minute
Isolation Voltage 500VDC
I/P to O/P
100kHz/0.1V
3kVAC
1GW min.
100pF max.
Insulation Grade
reinforced
Leakage Current
0.25mA max.
Notes:
Note4: Refer to local safety regulations if input over-current protection is also required
ENVIRONMENTAL
Parameter
Operating Temperature Range
Maximum Case Temperature
Condition
@ natural convection 0.1m/s
Value
full load
-25°C to +50°C
refer to „Derating Graph“
-25°C to +70°C
230VAC
+90°C
Temperature Coefficient
0.05%/K
Operating Altitude
Operating Humidity
Design Lifetime
MTBF
3000m
non-condensing
20% to 90% RH
115VAC/60Hz and full load at +25°C
136 x 10³ hours
according to MIL-HDBK-217F, G.B.
+25°C
+40°C
Pollution Degree
Vibration
>1645 x 10³ hours
>1297 x 10³ hours
PD2
10-500Hz, 2G 10min./1cycle, period 60min. each along x,y,z axes
continuned on next page
www.recom-power.com
REV.: 9/2020
PA-3
RAC05-K
AC/DC Converter
Series
Specifications (measured @ Ta= 25°C, nominal input voltage (115/230VAC), full load and after warm-up)
Derating Graph
Line Derating (5)
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
-25 -20
0
20
40 50 60 70 80
0
85
100
90
110
135
160
185
210
235
264
Input Voltage [VAC]
Ambient Temperature [°C]
Notes:
Note5: No derating required for the specified DC-input range
SAFETY AND CERTIFICATIONS
Certificate Type (Safety)
Report / File Number
Audio/Video, information and communication technology equipment - Safety
requirements
E224736
Information Technology Equipment, General Requirements for Safety (CB Scheme)
E491408-A2-CB-1
Information Technology Equipment, General Requirements for Safety
Audio/Video, information and communication technology equipment - Safety
requirements (CB Scheme)
Standard
UL62368-1, 2nd Edition: 2014
CSA C22.2 Nr. 62368-1-14, 2nd Edition: 2014
IEC60950-1:2005, 2nd Edition: + A2:2013
EN60950-1:2006 + A2:2013
IEC62368-1:2014, 2nd Edition
OFF-4787889086-1
Audio/Video, information and communication technology equipment - Safety
requirements
EN62368-1: 2014 + A11:2017
EAC
RU-AT.03.67361
TP TC 004/020, 2011
RoHS2+
RoHS 2011/65/EU + AM2015/863
EMC Compliance
Conditions
Standard / Criterion
Low-voltage power supplies DC output - Part 3: Electromagnetic compatibility
ESD Electrostatic discharge immunity test
EN61204-3: 2000, Class B
±8kV Air; ±4kV Contact
10V/m, 80MHz-1GHz
3V/m, 1.5GHz-2GHz
1V/m, 2GHz-2.7GHz
Radiated, radio-frequency, electromagnetic field immunity test
Fast Transient and Burst Immunity
Surge Immunity
Immunity to conducted disturbances, induced by radio-frequency fields
EN61000-4-2: 2009, Criteria B
EN61000-4-3: 2006 + A2, 2010, Criteria A
AC In Port: ±2.0kV
EN61000-4-4: 2012, Criteria B
AC In Port (L-N): ±1.0kV
DC Output Port: ±0.5kV
EN61000-4-5: 2014, Criteria B
AC and DC Power Port: 10V
EN61000-4-6: 2014, Criteria A
Power Magnetic Field Immunity
50Hz, 1A/m
EN61000-4-8: 2010, Criteria A
Voltage Dips and Interruptions
Voltages Dips: >95%
Voltage Dips: 30%
Interruptions: >95%
EN61000-4-11: 2004, Criteria B
EN61000-4-11: 2004, Criteria C
EN61000-4-11: 2004, Criteria C
Voltage Fluctuations and Flicker in Public Low-Voltage Systems
