!NOT RECOMMENDED FOR NEW DESIGNS!
• Very compact low AC-DC power supply
• High efficiency
Features
LAST TIME BUY: 30TH OCT 2020, 3.3SC, 05DC, 15DC
Regulated
Converter
Description
RAC
RAC10-C/277
10 Watt
Single and
Dual Output
YEA R
3
arrant
w
The RAC10-C/277 series are multipurpose 10 watt AC/DC power supplies for an extended mains input
from 80VAC up to 305VAC. These modules are designed to power on-board applications in automation, Industry 4.0, IoT, lighting and smart buildings worldwide. The efficiency is constant over a wide
load range and the standby power consumption is less than 0.3W. With universal input voltage covering 100/115/230/277VAC or 113-430VDC, fully protected single or dual outputs and EMC Class B
emissions compliance without any external components, these are one of the easiest to use modular
power solutions in the industry.
AC/DC Converter
y
• Single and dual output options
bullet points
(Productmanager)
• Continous
short
circuit protection
• Isolated output 3.75kVAC / 1 minute
• EN55032 Class B compliant
• High operating temperature
• Low standby power consumption
Selection Guide
Part
Input
Output
Output
Efficiency
Max. Capacitive
Number
Voltage Range
Voltage
Current
typ (1) Load (2)
[VAC] [VDC] [mA] [%]
[µF]
RAC10-05SC/277 80-305 5
2000 78
36000
RAC10-12SC/277 80-305 12
840
80
8600
RAC10-15SC/277 80-305 15
670
78
6000
RAC10-24SC/277 80-305 24
420
80
2700
RAC10-12DC/277 80-305 ±12 ±420 79
±3700
Notes:
Note1: Measured @ 230VAC / 50Hz / Ta=25°C with constant resistant mode at full load
Note2:
If used @ 115VAC / 60Hz with full load, max. capacitive load is less, please contact
RECOM Tech Support for detailed information
E224736
PREFERRED ALTERNATIVES
Please consider these alternatives:
NRND (Last time buy: 30th Oct 2020)
Part
Input
Output
Output
Efficiency
Max. Capacitive
RAC10-K/277 Series
Number
Voltage Range
Voltage
Current
typ (1) Load (2)
[VAC] [VDC] [mA] [%]
[µF]
RAC10-3.3SC/277 80-305 3.3
2500
75
50000
IEC/EN60950-1 certified
RAC10-05DC/277 80-305 ±5 ±1000 77
±21000
RAC10-15DC/277 80-305 ±15 ±340 79
±2900 UL60950-1 certified
CAN/CSA-22.2 No. 60950-1-07 certified
EN55032 compliant
EN55024 compliant
Model Numbering
RAC10-__ C/277
nom. Output Power
Single or Dual
Output Voltage
Ordering Examples:
RAC10-05SC/277 10 Watt 5Vout
RAC10-12DC/277 10 Watt 12Vout
www.recom-power.com
Single Output
Dual Output
REV.: 6/2020
PA-1
! NOT RECOMMENDED FOR NEW DESIGNS !
LAST TIME BUY: 30TH OCT 2020, 3.3SC, 05DC, 15DC
RAC10-C/277
AC/DC Converter
Series
Specifications (measured @ Ta= 25°C, full load and after warm-up unless otherwise stated)
BASIC CHARACTERISTICS
Parameter
Condition
Input Voltage Range (3,4)
Min.
Typ.
Max.
80VAC
113VDC
277VAC
305VAC
430VDC
115VAC
230VAC
Input Current
Inrush Current
250mA
160mA
115VAC
230VAC
cold start at +25°C
No load Power Consumption
230VAC
Input Frequency Range
AC Input
15A
30A
300mW
47Hz
Minimum Load
63Hz
0%
Hold-up Time
230VAC/50Hz
Internal Operating Frequency
60ms
full load at nominal Vin
Output Ripple and Noise (5)
100kHz
50mVp-p
125mVp-p
200mVp-p
3.3, 5Vout
12, 15, 24, ±12Vout
±5, ±15Vout
20MHz BW
Notes:
Note3: The products were submitted for safety files at AC-Input operation
Note4: Refer to line derating graph on page PA-4
Note5: Ripple and Noise is the maximum peak-to-peak voltage value measured at the output with a 20MHz bandwidth, at rated line voltage
at full load and with a 0.1µF ceramic capacitor across output. Do not use scope ground lead to measure the output ripple and noise
Efficiency vs. Load
Dual
100
100
90
90
80
80
70
70
Efficiency [%]
Efficiency [%]
Single
60
50
40
3.3Vout
5Vout
15Vout
12Vout
24Vout
30
20
10
0
0
10
20
30
40
50
60
70
80
90
60
50
40
30
20
5Vout
15Vout
12Vout
10
100
0
0
10
Output Load [%]
20
30
40
50
60
70
80
90
100
Output Load [%]
REGULATIONS
Parameter
Condition
Value
Output Accuracy
3.3Vout
all others
Line Regulation
low line to high line, full load
Load Regulation
www.recom-power.com
0% to 100% load
REV.: 6/2020
±3.0% typ.
±2.0% typ.
3.3, 5Vout
12Vout
all others
±0.3% typ.
1.5% typ.
1.0% typ.
0.5% typ.
PA-2
! NOT RECOMMENDED FOR NEW DESIGNS !
LAST TIME BUY: 30TH OCT 2020, 3.3SC, 05DC, 15DC
RAC10-C/277
AC/DC Converter
Series
Specifications (measured @ Ta= 25°C, full load and after warm-up unless otherwise stated)
Deviation vs. Load
Dual
2
1.5
1.5
1
1
Deviation [%]
Deviation [%]
Single
2
0.5
0
-0-5
3.3Vout
5Vout
12Vout
24Vout
-1
-1.5
-2
0
10
20
30
0.5
0
-0-5
-1
±5Vout
±12Vout
±15Vout
-1.5
40
50
60
70
80
90
-2
100
0
10
20
30
40
50
60
70
80
90
100
Output Load [%]
Output Load [%]
PROTECTIONS
Parameter
Type
Short Circuit Protection (SCP)
Value
below 100mW
Hiccup mode, automatic recovery
Over Voltage Protection (OVP)
Latch off
Over Current Protection (OCP)
automatic recovery
Over Voltage Category
Isolation Voltage
Leakage Current
OVCII
I/P to O/P
tested for 1 minute
3.75kVAC
230VAC/50Hz
0.25mA max.
Notes:
Note6: Refer to local safety regulations if input over-current protection is also required. Recommended fuse: slow blow type
ENVIRONMENTAL
Parameter
Operating Temperature Range
Operating Humidity
MTBF
Condition
@ free air convection
Value
full load
non-condensing
according to MIL-HDBK-217F, G.B.
-20°C to +70°C
5% - 95% RH max.
+25°C
+70°C
320 x 103 hours
120 x 103 hours
continued on next page
www.recom-power.com
REV.: 6/2020
PA-3
! NOT RECOMMENDED FOR NEW DESIGNS !
LAST TIME BUY: 30TH OCT 2020, 3.3SC, 05DC, 15DC
RAC10-C/277
AC/DC Converter
Series
Specifications (measured @ Ta= 25°C, full load and after warm-up unless otherwise stated)
Derating Graph
Line Derating
(@ Chamber and free air convection)
100
90
90
80
80
75
70
70
Output Load [%]
Output Load [%]
100
60
50
40
60
50
40
30
30
20
20
10
10
0
-20
-10
0
10
20
30
40
60
70
0
80
80
90
Ambient Temperature [°C]
305
Input Voltage [VAC]
SAFETY AND CERTIFICATIONS
Certificate Type (Safety)
Report / File Number
Information Technology Equipment, General Requirements for Safety
E224736-A49-UL
Information Technology Equipment, General Requirements for Safety
SPCLVD1605077-05
EAC Safety of Low Voltage Equipment
RU-AT.49.09571
RoHS2+
Standard
UL60950-1, 2nd Edition, 2011
CAN/CSA-C22.2 60950-1, 2nd Edition, 2011
EN60950-1:2006 + A2:2013
IEC60950-1:2005, 2nd Edition + A2:2013
TP TC 004/2011
RoHS-2011/65/EU + AM-2015/863
EMC Compliance
Condition
Electromagnetic compatibility of multimedia equipment – Emission Requirements
Information technology equipment - Immunity characteristics - Limits and methods
of measurement
EN55024:2010
ESD Electrostatic discharge immunity test
±8kV Air, ±4kV Contact
Radiated, radio-frequency, electromagnetic field immunity test
Fast Transient and Burst Immunity
Surge Immunity
Standard / Criterion
EN55032:2015, Class B
EN61000-4-2:2009, Criteria B
3V/m
EN61000-4-3:2006 + A2:2010, Criteria A
AC Power Port: +/-1.0kV
IEC61000-4-4:2004+A1:2010, Criteria A
AC Power Port: L-N +/-1.0kV
IEC61000-4-5:2005, Criteria A
AC Power Port 3V
IEC61000-4-6:2008, Criteria A
Power Magnetic Field Immunity
50Hz, 1A/m
Voltage Dips and Interruptions
Voltage Dips >95%
Voltage Dips 30%
Voltage Interruptions >95%
EN61000-4-8:2010, Criteria A
EN61000-4-11:2004, Criteria A
EN61000-4-11:2004, Criteria A
EN61000-4-11:2004, Criteria B
EN61000-3-3:2013
Immunity to conducted disturbances, induced by radio-frequency fields
Limits of Voltage Fluctuations & Flicker
DIMENSION AND PHYSICAL CHARACTERISTICS
Parameter
Type
Value
Material
case
epoxy with fibreglass, (UL94V-0)
Dimension (LxWxH)
52.5 x 27.4 x 23.5mm
Weight
62g typ.
continued on next page
www.recom-power.com
REV.: 6/2020
PA-4
! NOT RECOMMENDED FOR NEW DESIGNS !
LAST TIME BUY: 30TH OCT 2020, 3.3SC, 05DC, 15DC
RAC10-C/277
AC/DC Converter
Series
Specifications (measured @ Ta= 25°C, full load and after warm-up unless otherwise stated)
Dimension Drawing (mm)
Pin Connections
Pin #
Single
1
VAC in (N)
2
VAC in (L)
3
no pin
4
-VDC out
5
+VDC out
embossed logo
27.4
52.5
Dual
VAC in (N)
VAC in (L)
-VDC out
Com
+VDC out
23.5
Tolerance: xx.x= ±0.5mm
xx.xx= ±0.25mm
6.0
Ø1.0 ±0.1
Recommended Footprint Details
3
Bottom View
Top View
10.16
2
5
4
3
3.54
10.16
4
1
5
1
2.54
2
3.3
10.16
13.7
10.16
45.75
2.54
PACKAGING INFORMATION
Parameter
Type
Packaging Dimension (LxWxH)
Packaging Quantity
16pcs.
Storage Temperature Range
Storage Humidity
Value
520.0 x 56.0 x 32.0mm
-40°C to +75°C
non-condensing
95% 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.
www.recom-power.com
REV.: 6/2020
PA-5
