Features
Regulated
Converter
Description
•
•
•
•
•
•
•
Universal input 85-305VAC
3W PCB mount package
<75mW No load power consumption
Ultra low profile, compact size
-40°C to +85°C Operating temperature
Continuous SCP, OCP, OVP
EN60335, IEC/EN/UL60950 CE certified
AC/DC Converter
RAC03-GA
3 Watt
Single
Output
EMC Class A
The RAC03-GA series are low cost AC/DC power supplies, ideal for PCB mounted, compact, board level
industrial applications. They feature universal AC input voltage range, regulated and short-circuit -proof
isolated DC outputs, low standby power consumption and -40°C to +85°C operating temperature range.
The RAC03-GA have a built-in Class A / FCC Part 15 EMC filter, are certified to IEC/EN/UL60950-1
and EN60335 and are pending to IEC/EN/UL62368 and EN61558 safety standards and come with a
three year warranty.
Selection Guide
Part
Number
RAC03-3.3SGA
RAC03-05SGA
RAC03-12SGA
RAC03-15SGA
RAC03-24SGA
On Request
RAC03-09SGA
Input
Voltage Range
[VAC]
85-305
85-305
85-305
85-305
85-305
Output
Voltage
[VDC]
3.3
5
12
15
24
Output
Current
[mA]
910
600
250
200
130
Efficiency
typ
(1)
[%]
70
72
78
78
80
Max. Capacitive
Load
(2)
[µF]
2000
1500
500
200
150
E196683
85-305
9
330
77
1000
Notes:
Note1: Efficiency is tested at 230VAC and full load at +25°C ambient
Note2: Max. Cap. Load is tested at nominal input and full resisitive load
Model Numbering
UL60950-1 certified
IEC/EN60950-1 certified
UL62368-1 certified
IEC/EN62368-1 certified
EN61558-1 certified
EN61558-2-16 certified
EN60335-1 certified
CB Report
RAC03-__ SGA
nom. Output Power
nom. Output Voltage
EMC Class A
Single
Ordering Examples:
RAC03-12SGA
12Vout
Single Output
EMC Class A
www.recom-power.com
REV.: 3/2018
PA-1
RAC03-GA
AC/DC Converter
Specifications
(measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated)
BASIC CHARACTERISTICS
Parameter
Internal Input Filter
Input Voltage Range
(3,4)
Input Current
Inrush Current
No load Power Consumption
Input Frequency Range
Minimum Load
Power Factor
Start-up Time
Hold-up time
Internal Operating Frequency
115VAC
230VAC
115VAC, 230VAC
115VAC
230VAC
100% load at nominal Vin
0°C to 85 °C
3.3Vout
5Vout
12Vout
15Vout
24Vout
3.3Vout
5Vout
12Vout
15Vout
24Vout
AC Input
45Hz
0%
0.53
0.41
30ms
5ms
40ms
65kHz
100mVp-p
100mVp-p
150mVp-p
200mVp-p
240mVp-p
200mVp-p
200mVp-p
250mVp-p
300mVp-p
300mVp-p
1s
cold start at 25°C
115VAC
230VAC
115VAC
230VAC
85VAC
120VDC
70mA
45mA
10A
20A
75mW
65Hz
Series
Condition
Min.
Typ.
Max.
Pi-type
305VAC
430VDC
Output Ripple and Noise
(5)
20MHz BW
-30 °C to 0 °C
Notes:
Note3: The products were submitted for safety files at AC-Input operation
Note4: Refer to line derating graph on page 4
Note5: Measurements are made with a 12” twisted pair-wire with a 0.1µF and 10µF parallel capacitor across output (low ESR)
Efficiency vs. Load
RAC03-05SGA
100
90
80
100
90
80
RAC03-12SGA
Efficiency [%]
60
50
40
30
20
10
0
0
10
20
30
40
50
60
70
80
90
100
115Vin
230Vin
Efficiency [%]
70
70
60
50
40
30
20
10
0
0
10
20
30
40
50
60
70
80
90
100
115Vin
230Vin
Output Load [%]
Output Load [%]
www.recom-power.com
REV.: 3/2018
PA-2
RAC03-GA
AC/DC Converter
Specifications
(measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated)
REGULATIONS
Parameter
Output Accuracy
Line Regulation
Load Regulation
low line to high line
10% to 100% load
RAC03-05SGB
RAC03-12SGB
Series
Condition
Value
±2.5% max.
±0.5% max.
0.5% max.
Deviation vs. Load
(at 115VAC, 230VAC)
2.5
2
1.5
1
0.5
0
-0.5
-1
-1.5
-2
-2.5
0
10
20
30
40
50
60
70
80
90
100
2.5
2
1.5
1
0.5
0
-0.5
-1
-1.5
-2
-2.5
0
10
20
30
40
50
60
70
80
90
100
Deviation [%]
Output Load [%]
Deviation [%]
Output Load [%]
PROTECTIONS
Parameter
Input Fuse
(6)
Type
internal
below 100mW
3.3Vout
5Vout
12Vout
15Vout
24Vout
3.3Vout
5Vout
12Vout
15Vout
24Vout
I/P to O/P
rated for 1 minute
Value
T1A, 300V
long-term mode, auto recovery
3.8V - 4.9V
5.3V - 6.8V
12.6V - 16.2V
15.75V - 20.3V
25.2V - 32.4V
1.41A -3.0A
0.91A - 2.2A
0.37A - 0.95A
0.29A -0.72A
0.19A - 0.45A
Short Circuit Protection (SCP)
Over Voltage Protection (OVP)
hiccup mode, auto recovery
Over Voltage Category
OVCII
Over Current Protection (OCP)
hiccup mode, auto recovery
Class of Equipment
Isolation Voltage
Insulation Grade
Leakage Current
277VAC, 50Hz
Notes:
Note6: Refer to local wiring regulations if input over-current protection is also required
Note7: For repeat Hi-Pot testing, reduce the time and/or the test voltage
Note8: For operation
≥230VAC,
an external MOV is recommended. The Varistor should comply with IEC61051-2. eg. EPCOS S14 series
(7)
Class
II
3kVAC/10mA
Isolation Resistance
10MW min.
reinforced
0.1mA max.
Protection Circuit
L
N
FUSE
+V
OUT
U
-V
OUT
www.recom-power.com
REV.: 3/2018
PA-3
RAC03-GA
AC/DC Converter
Specifications
(measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated)
ENVIRONMENTAL
Parameter
Operating Temperature Range
Maximum Case Temperature
Temperature Coefficient
Operating Altitude
Operating Humidity
Pollution Degree
Shock
Vibration
MTBF
according to MIL-HDBK-217F, G.B.
+25°C
+70°C
Line Derating
non-condensing
Series
Condition
@ natural convection 0.1m/s
full load
refer to derating graph
Value
-40°C to +70°C
-40°C to +85°C
+100°C
0.03%/K
3000m
5% - 95% RH
PD2
20G/11ms pulse, 3 times at each x, y, z axes
10-150Hz, 2G 10min./1cycle, period 60min.
along x,y,z axes for 6 cycles
100 x 10
3
hours
17 x 10
3
hours
Derating Graph
(@ Chamber and natural convection 0.1m/s)
100
90
80
100
90
80
Output Load [%]
60
50
40
30
20
10
0
-40
-20
0
20
40
60
80
100
70 85
120
Output Load [%]
70
70
60
50
40
30
20
10
0
85
110
100
135
160
185
210
235
260
285
305
Ambient Temperature [°C]
Input Voltage [VAC]
SAFETY AND CERTIFICATIONS
Certificate Type (Safety)
Information Technology Equipment, General Requirements for Safety
E196683-A4
Audio/video, information and communication technology equipment. Safety requirements
Information Technology Equipment, General Requirements for Safety
Information Technology Equipment, General Requirements for Safety (CB)
Audio/video, information and communication technology equipment. Safety requirements
Audio/video, information and communication technology equipment. Safety requirements (CB)
Household and similar electrical appliances – Safety – Part 1: General requirements
211-600771-000
Household and similar electrical appliances – Safety – Part 1: General requirements (CB)
continued on next page
www.recom-power.com
REV.: 3/2018
PA-4
Report / File Number
Standard
UL60950-1, 2nd Edition, 2014
CAN/CSA C22.2 No. 60950-1-07, 2nd Edition, 2014
UL62368-1, 2nd Edition
CAN/CSA C22.2 No 62368-1-14
EN60950-1: 2006 + A2, 2013
IEC60950-1, 2nd Edition: 2005 + AM2, 2013
EN62368-1: 2014
IEC62368-1, 2nd Edition: 2014
EN60335-1:2012 + A12:2017
IEC60335-1:2010 5th Edition + A1:2013
SA1703184S 001
4787985921-
20171025
RAC03-GA
AC/DC Converter
Specifications
(measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated)
Certificate Type (Safety)
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
Safety of power transformers, power supplies, reactors and similar products
for supply voltages up to 1100 V (CB)
Safety of power transformers, power supplies, reactors and similar products
for supply voltages up to 1100 V Part 2: Particular requirements (CB)
Measurement methods for electromagnetic fields of household appliances
and similar apparatus with regard to human exposure
EAC
RoHs 2+
Series
Report / File Number
SA 1709184L 02001
EN61558-2-16: 2009 + A1, 2013
IEC61558-1:2005 2nd Edition + A1:2009
211-600770-000
IEC61558-2-16:2009 1st Edition + A1:2013
SA1703184L 01001
RU-AT.03.67361
EN62233:2008
TP TC 004/020, 2011
RoHS 2011/65/EU + AM2015/863
Standard
EN61558-1:2005 + A1:2009
EMC Compliance
Information technology equipment - Radio disturbance
characteristics - Limits and methods of measurement
Information technology equipment - Immunity characteristics - Limits and
methods of measurement
Limitations on the amount of electromagnetic intererence allowed from
digital and electronic devices
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
Voltage Dips and Interruption
Condition
EA1703184E 01001
Standard / Criterion
EN55032: 2015, Class A
EN55024:2010 +A1:2015
EA1703184F 01001
Air ±8kV, Contact ±4kV
3V/m
AC Power Port ±1kV
AC Power Port L-N ±1kV
AC Power Port 3V
Voltage Dips >95%
Voltage Dips 30%
Voltage Interruptions >95%
47 CFR FCC Part 15 Subpart A: 2016
EN61000-4-2: 2009, Criteria A
EN61000-4-3: 2006 + A2, 2010, Criteria A
EN61000-4-4: 2012, Criteria A
EN61000-4-5: 2014, Criteria B
EN61000-4-6: 2014, Criteria A
EN61000-4-11: 2004, Criteria A
EN61000-4-11: 2004, Criteria A
EN61000-4-11: 2004, Criteria C
EMI Filtering according to EN60335-1 / EN55032 Class B Compliance
CY1
L
CX1
+V
OUT
CY1, CY2
1nF, 2kV
-V
OUT
CX1
100nF, 2kV
N
CY2
DIMENSION AND PHYSICAL CHARACTERISTICS
Parameter
Material
Dimension (LxWxH)
Weight
continued on next page
www.recom-power.com
REV.: 3/2018
PA-5
Type
case
PCB
Value
black plastic, (UL94 V-0)
FR4, (UL94 V-0)
37.0 x 24.0 x 15.0mm
20g typ.
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