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RAC02-05SE/277

P1-P3P4-P4
PA-1
REV.: 7/2016www.recom-power.com
AC/DC Converter
3
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A
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Specifications (measured @ ta= 25°C, nominal input voltage (115/230VAC), full load and after warm-up)
BASIC CHARACTERISTICS
Parameter Condition Min. Typ. Max.
Input Voltage Range
85VAC
120VDC
305VAC
430VDC
Input Current
115VAC
230VAC
47mA
30mA
Inrush Current
cold start at 25°C, 115VAC
cold start at 25°C, 230VAC
15A
30A
No load Power Consumption 85-305VAC, 47-440Hz 35mW
Input Frequency Range AC Input 47Hz 440Hz
Hold-up time 115VAC 18ms
Internal Operating Frequency 100% load at nominal Vin 55kHz
Minimum Load 2%
Output Ripple and Noise
(2)
3.3V
5V, 12V, 24V
300mVp-p
250mVp-p
continued on next page
Description
The ultra-compact RAC02-SE/277 modules are available with output voltages of 3.3, 5, 12 and
24V, and the input-to-output isolation is 3kVAC/1min. With a standby consumption of 35mW
maximum, the mini power supplies are particularly suitable for energy-saving sleep mode and
standby applications. Because of its compact design (height <18mm), it is a versatile solution for home
automation and other similar applications. Complete with an integrated input filter, the series has
enhanced EMI performance and complies with EN55022, class B. The mini power supplies are
also protected against short circuit with fully automatic restart after the error has been solved. The
converters are EN/UL60950-1 certified and come complete with a 3 year warranty.
Features
Regulated
Converters
• 35mW max. No Load Power Consumption
• Efficiency up to 76%
• Isolated Output 3kVAC / 1 min
• SCP, OVP Protection
• Wide Operating Temperature Range:
-40°C to +85°C
• Universal Input 85-305VAC
2 Watt
Single
Output
RAC02-SE/277
Selection Guide
Part nom. Input Output Output Efficiency Max. Capacitive
Number Voltage Range Voltage Current typ. Load
(1)
[VAC] [VDC] [mA] [%] [µF]
RAC02-3.3SE/277 100-277 3.3 600 67 12000
RAC02-05SE/277 100-277 5.0 400 70 5500
RAC02-12SE/277 100-277 12 167 73 500
RAC02-24SE/277 100-277 24 83 76 160
Notes:
Note2: 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 47µF low-ESR electrolytic
capacitor in parallel with a 0.1µF ceramic capacitor across output.
Notes:
Note1: Test by minimum input and constant resistor load.
EN55024 Certified
EN60950-1 Certified
UL60950-1 Certified
EN60335-1 Certified
E224736
PA-2
REV.: 7/2016 www.recom-power.com
AC/DC Converter
PROTECTIONS
Parameter Type Value
Short Circuit Protection (SCP) continuous, automatic recovery
Over Voltage Protection (OVP) Zener Diode clamp 110% - 140%
Over Current Limit 110% - 190%
Over Voltage Category OVC II
Isolation Voltage 3kVAC / 1 Minute
Isolation Resistance 1GΩ min.
Leakage Current 85-305VAC, 47-440Hz 10µA max.
Specifications (measured @ ta= 25°C, nominal input voltage (115/230VAC), full load and after warm-up)
REGULATIONS
Parameter Condition Value
Output Voltage Tolerance
(3)
±6% max.
Line Voltage Regulation low line to high line, full load ±1.5% max.
Load Voltage Regulation 2% to 100% load ±6% typ.
RAC02-SE/277
Series
Notes:
Note3: Includes initial voltage accuracy, thermal drift, line regulation and load regulation at rated input voltage and load conditions.
Notes:
Note4: An input fuse is required if the mains supply is not over-current protected. Recommended fuse: T1A slow blow type
Note5: An external MOV is recommended. The Varistor should comply with IEC-61051-2. e.g. EPCOS S14 Series
U
FUSE
L N
Protection Circuit for AC/DC Components (RAC‘s) + >230VAC operation (277VAC)
Efficiency vs. Load
115VAC
230VAC
277VAC
0.3 0.40 0.1 0.2
0
80
60
70
50
40
30
20
10
Efficiency [%]
Output Current [A]
RAC02-05SE/277
PA-3
REV.: 7/2016www.recom-power.com
AC/DC Converter
ENVIRONMENTAL
Parameter Condition
Value
Operating Temperature Range
(6)
230VAC, with derating (see graph) -40°C to +85°C
Maximum Case Temperature +105°C
Thermal Impedance 8.5°C/W typ.
Humidity non-condensing 5% - 95%, RH max.
Vibration MIL-STD-202G
MTBF
(7)
MIL-HDBK-217F, 115VAC, +25°C
MIL-HDBK-217F, 230VAC, +25°C
2238 x 10
3
hours
1670 x 10
3
hours
-40 60 70
75
80
85
90 10050403020100-20
-25
0
20
40
60
50
80
100
Ambient Temperature [°C]
Output Power [%]
Output Power [%]
@ 85-140VAC
3.3V and 5V
all other models
-40 60 70
75
80
85
90 10050403020100-20
0
20
40
60
50
80
100
Ambient Temperature [°C]
@ 140-305VAC
all models
Derating Graph
Specifications (measured @ ta= 25°C, nominal input voltage (115/230VAC), full load and after warm-up)
RAC02-SE/277
Series
Notes:
Note6: At low input voltage (85-140VAC) and temperature below -25°C the RAC02-3.3SE/277 and RAC02-05SE/277, will not start.
SAFETY AND CERTIFICATIONS
Certificate Type (Safety) Report / File Number Standard
Information Technology Equipment, General Requirements for Safety (LVD)
LVD1208051
IEC60950-1, 2nd Edition, 2009
EN60950-1, 2nd Edition, 2011
Information Technology Equipment, General Requirements for Safety E224736-X1-A24
UL60950-1, 2nd Edition, 2014
CAN/CSA C22.2 No. 60950-1-07, 2nd Edition 2014
Household and similar electrical appliances, General requirements L0339L26-B2 EN60335-1, 2014
EMC Compliance Condition Standard / Criterion
Information technology equipment - Radio disturbance
characteristics - Limits and methods of measurement
Report: 1502CE17
EN55022, Class B
EN55024
ESD Electrostatic discharge immunity test ±8kV Air Discharge; ±6kV Contact
EN61000-4-2, Criteria B
Radiated, radio-frequency, electromagnetic field immunity test
3V/m EN61000-4-3, Criteria A
Fast Transient and Burst Immunity
AC Power Port: ±1kV EN61000-4-4, Criteria B
Surge Immunity
AC Power Port: line to line: ±1kV EN61000-4-5, Criteria B
Immunity to conducted disturbances, induced by radio-frequency fields
AC Power Port: 3V/m EN61000-4-6, Criteria A
Power Magnetic Field Immunity
1 A/m EN61000-4-8, Criteria A
Voltage Dips and Interruption
Voltage Dips: >95% reduction
>30% reduction
Interruption: >95%
EN61000-4-11, Criteria B
EN61000-4-11, Criteria C
EN61000-4-11, Criteria C
Voltage Fluctuations and Flicker in Public Low-Voltage Systems EN61000-3-3
P1-P3P4-P4

RAC02-05SE/277

Mfr. #:
Buy RAC02-05SE/277
Manufacturer:
RECOM Power
Description:
AC/DC Power Modules 2W 80-305Vin 05Vout 400mA
Lifecycle:
New from this manufacturer.
Delivery:
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