AC/DC Converter
www.recom-power.com REV.: 4/2020 PA-1
E224736
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EN-60335-1
CERTIFIED
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REACH
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compliant
compliant
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RoHSRoHS
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compliantcompliant
10 from 1010 from 10
RAC04-K/277 Series
PREFERRED ALTERNATIVES
Please consider these alternatives:
RAC10-K/277 Series
!
NOT RECOMMENDED FOR NEW DESIGNS
!
4 Watt
Single &
Dual Output
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Description
The RAC04-C/230 series are fully certified single and dual regulated AC/DC converters in an
encapsulated PCB-mount package style with 3.75kVAC isolation and very low standby power
consumption. The converters have SC protected single as well as dual outputs and meet EN55032
class B without any external components. Uses include board-level power supplies, home automation,
instrumentation systems and standby applications.
Features
Regulated
Converters
• Continuous short circuit protection
• Efficiency up to 79%
• Universal input 80-264VAC
• 100mW no load power consumption
• Isolated output 3.75kVAC / 1 min
• EN, UL and CE/EAC certified
Selection Guide
Part Input Output Output Efficiency Max. Capacitive
Number Voltage Range Voltage Current typ Load (1)
[VAC] [VDC] [mA] [%] [µF]
RAC04-3.3SC/230 80-264 3.3 1200 72 10000
RAC04-05SC/230 80-264 5 800 75 7200
RAC04-12SC/230 80-264 12 333 77 1000
RAC04-15SC/230 80-264 15 267 78 820
RAC04-24SC/230 80-264 24 167 79 220
RAC04-0512DC/230 80-264 5/12 720/33 75 4700/100
RAC04-05DC/230 80-264 ±5 ±400 76 ±3300
RAC04-12DC/230 80-264 ±12 ±166 78 ±680
Notes:
Note1: measured at 115VAC
IEC/EN60950-1 certified
IEC/EN62368-1 certified
UL60950-1 certified
CSA/CAN 22.2 60950-1-07 certified
CB Report
EN55032 compliance
EN55024 compliance
Output Voltage
Single or Dual
RAC04-__ _C/230
Ordering Examples:
e.g. RAC04-3.3SC/230, 3.3VDC single output
e.g. RAC04-05DC/230, 5VDC dual output
Model Numbering
RAC04-C/230
www.recom-power.com REV.: 4/2020 PA-2
AC/DC Converter
Specifications (measured at Ta= 25°C, nominal input voltage, full load otherwise noted)
RAC04-C/230
Series
! NOT RECOMMENDED FOR NEW DESIGNS !
BASIC CHARACTERISTICS
Parameter Condition Min. Typ. Max.
Input Voltage Range (2) 80VAC
113VDC
264VAC
373VDC
Input Current 115VAC
230VAC
98mA
64mA
Inrush Current <0.5ms
cold start at 25°C
115VAC
230VAC
15A
30A
No load Power Consumption 115VAC/230VAC 100mW
Input Frequency Range AC Input 47Hz 440Hz
Hold-up time 115VAC 15ms
Internal Operating Frequency 100% load at nominal Vin 67kHz
Minimum Load 0%
Output Ripple and Noise (3) 200mVp-p
continued on next page
Efficiency vs. Load
0 10 20 30 40 50 60 70 80 90 100
100
80
60
40
90
70
50
30
20
10
0
Efficiency [%]
Output Load [%]
115VAC
230VAC
0 10 20 30 40 50 60 70 80 90
100
100
80
60
40
90
70
50
30
20
10
0
Efficiency [%]
Output Load [%]
115VAC
230VAC
0 10 20 30 40 50 60 70 80 90 100
100
80
60
40
90
70
50
30
20
10
0
Efficiency [%]
Output Load [%]
115VAC
230VAC
0 10 20 30 40 50 60 70 80 90 100
100
80
60
40
90
70
50
30
20
10
0
Efficiency [%]
Output Load [%]
115VAC
230VAC
RAC04-3.3SC/230
RAC04-12SC/230
RAC04-05SC/230
RAC04-15SC/230
Notes:
Note2: Refer to line derating graph on page PA-4
Note3: Ripple and Noise is measured at 20MHz bandwidth and with a 47µF low-ESR electrolytic capacitor in parallel with a 0.1µF ceramic capacitor
across output
www.recom-power.com REV.: 4/2020 PA-3
AC/DC Converter
Specifications (measured at Ta= 25°C, nominal input voltage, full load otherwise noted)
RAC04-C/230
Series
! NOT RECOMMENDED FOR NEW DESIGNS !
0 10 20 30 40 50 60 70 80 90
100
100
80
60
40
90
70
50
30
20
10
0
Efficiency [%]
Output Load [%]
115VAC
230VAC
0 10 20 30 40 50 60 70 80 90
100
100
80
60
40
90
70
50
30
20
10
0
Efficiency [%]
Output Load [%]
115VAC
230VAC
0 10 20 30 40 50 60 70 80 90 100
100
80
60
40
90
70
50
30
20
10
0
Efficiency [%]
Output Load [%]
115VAC
230VAC
0 10 20 30 40 50 60 70 80 90 100
100
80
60
40
90
70
50
30
20
10
0
Efficiency [%]
Output Load [%]
115VAC
230VAC
RAC04-24SC/230
RAC04-12DC/230
RAC04-05DC/230
RAC04-0512DC/230
REGULATIONS
Parameter Condition Value
Output Accuracy single and dual
5V/12V dual assymetrical
±2.0% typ.
±2.0% / ±10.0% typ.
Line Regulation 90-264VAC single and dual
5V/12V dual assymetrical
±0.2% typ.
±0.2% / ±1.0% typ.
Load Regulation 10% to 100% load
3.3V, 5V output
all others
5V/12V dual assymetrical
1.0% typ.
0.5% typ.
1.0% / 5.0% typ.
PROTECTIONS
Parameter Type Value
Short Circuit Protection (SCP) automatic recovery
Over Voltage Category OVC II
Isolation Voltage I/P to O/P tested for 1 minute 3.75kVAC
Isolation Resistance 100M
Ω
min.
Insulation Grade reinforced
Leakage Current 230VAC / 50Hz 0.25mA max.
continued on next page
www.recom-power.com REV.: 4/2020 PA-4
AC/DC Converter
Specifications (measured at Ta= 25°C, nominal input voltage, full load otherwise noted)
RAC04-C/230
Series
! NOT RECOMMENDED FOR NEW DESIGNS !
ENVIRONMENTAL
Parameter Condition
Value
Operating Temperature Range @ natural convection 0.1m/s full load -40°C to +65°C
refer to derating graph -40°C to +80°C
Operating Altitude 2000m
Operating Humidity non-condensing 95% RH max.
Pollution Degree PD2
Vibration according to MIL-STD-810F standard
MTBF according to MIL-HDBK-217F, G.B. +25°C 500 x 103 hours
Derating Graph
(@ Chamber and natural convection 0.1m/s)
-40 -20 0 20 40 60 80 90
100
80
60
40
90
70
50
30
20
10
0
Output Load [%]
Ambient Temperature [°C]
65
Line Derating
100
80
60
40
90
70
50
30
20
10
0
Output Load [%]
Input Voltage [VAC]
80 90 130 155 180 205 230 255 264
305
SAFETY AND CERTIFICATIONS
Certificate Type Report / File Number Standard
Information Technology Equipment, General Requirements for Safety (CB Scheme)
1310055-1-CB-M1 IEC60950-1:2005, 2nd Edition + A1:2009
Information Technology Equipment, General Requirements for Safety
E224736-A21 UL60950-1, 2nd Edition 2011
CAN/CSA C22.2 No. 60950-1-07, 2nd Edition, 2011
Audio/video, information and communication technology equipment - Safety
requirements AL106051 EN62368-1:2014
IEC62368-1:2014 2nd Edition
EAC RU-AT.03.67361 TP TC 004/020, 2011
RoHS2+ RoHS-2011/65/EU + AM-2015/863
continued on next page
Notes:
Note4: Refer to local safety regulations if input over-current protection is also required
FUSE
47µF/50V0.1µF/50V
VACin (L)
VACin (N) -Vout
+Vout
Protection Circuit
www.recom-power.com REV.: 4/2020 PA-5
AC/DC Converter
Specifications (measured at Ta= 25°C, nominal input voltage, full load otherwise noted)
RAC04-C/230
Series
! NOT RECOMMENDED FOR NEW DESIGNS !
EMC Compliance Report / File Number Standard / Criterion
Electromagnetic compatibility of multimedia equipment - Emission requirements
T160225D10-E
EN55032, Class B
Information technology equipment - Immunity characteristics - Limits and
methods of measurement EN55024:2010
ESD Electrostatic discharge immunity test Air: ±2, 4, 8kV
Contact: ±4kV IEC61000-4-2:2008, Criteria A
Radiated, radio-frequency, electromagnetic field immunity test 3V/m IEC61000-4-3:2010, Criteria A
Fast Transient and Burst Immunity AC Power Port: ±1kV IEC61000-4-4:2004 + A1:2010, Criteria A
Surge Immunity AC Power Port: L-N ±1kV IEC61000-4-5:2005, Criteria A
Immunity to conducted disturbances, induced by radio-frequency fields AC Power Port: 3V IEC61000-4-6:2008, Criteria A
Power Magnetic Field Immunity 50Hz, 1A/m IEC61000-4-8:2009, Criteria A
Voltage Dips and Interruptions
Voltage Dips: >95%
Voltage Dips: 30%
Interruptions: >95%
IEC61000-4-11:2004, Criteria A
IEC61000-4-11:2004, Criteria A
IEC61000-4-11:2004, Criteria B
DIMENSION AND PHYSICAL CHARACTERISTICS
Parameter Type Value
Material
case
potting
PCB
black plastic (UL94 V-0)
silicone (UL94 V-0)
FR4 (UL94 V-0)
Dimension (LxWxH) 36.7 x 27.2 x 17.1mm
Weight 31.5g typ.
7
7
5
5
2
2
3
3
4
4
6
6
1
1
36.7
embossed logo
3.8
3.1
21.0
21.5 7.5 Ø0.9±0.1
3.75
2.54
3.75
Ø0.6±0.05
4.0 17.1
26.5
36.0
27.2
21.0
2.54
Bottom View
Top View
restricted area
for PCB layout
restricted area
for PCB layout
Dimension Drawing (mm)
Redommended footprint details
Pinning information
Pin # Single Dual Dual (assymetric)
1 No Pin No Pin No Pin
2 +Vout +Vout +5Vout
3 -Vout Com Com
4 NC -Vout +12Vout
5 VAC in (L) VAC in (L) VAC in (L)
6 VAC in (N) VAC in (N) VAC in (N)
7 NC* NC* NC*
*Pin 7 is NC but need 4mm minimum clearence to ground for safety
NC= no connection
Tolerance: xx.x= ±0.5mm
xx.xx= ±0.25mm
www.recom-power.com REV.: 4/2020 PA-6
AC/DC Converter
Specifications (measured at Ta= 25°C, nominal input voltage, full load otherwise noted)
RAC04-C/230
Series
! NOT RECOMMENDED FOR NEW DESIGNS !
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.
PACKAGING INFORMATION
Parameter Type Value
Packaging Dimension (LxWxH) tube 520.0 x 32.0 x 27.0mm
Packaging Quantity 12pcs
Storage Temperature Range -40°C to +100°C
