Features
RegulatedConverters● Ultracompact Low Profile AC-DC Power Supply● Ultra-low 30mW Standby Power Consumption● 1 Watt or 2 Watt PCB Mount Package● Extra Wide Input Voltage Range (80~264VAC)● Class II Power Supply with 3kVAC Isolation● -25°C to +85°C Operating Temp
● Low Output Ripple● Short Circuit Protected Outputs● EN, UL and CE Certified

POWERLINEThe RAC01-SC and RAC02-SC series are ultra-compact universal input
AC/DC power modules for PCB mounting. They feature high efficiency, lowstandby power, high operating temperature, soft start and short-circuit
protection as well as a built-in EMC Class B filter. Output voltages range from
3.3VDC to 24VDC.

1 - 2 Watt
SingleOutputDescription

AC/DC-Converterwith 3 year Warranty

Selection GuidePart
NumberOutputVoltage(VDC)
3.3

80-264580-264

980-264

1280-264

1580-26424

OutputCurrent(mA)
300
600
200
400
111
22283
167
67
133
4283

Efficiency
Max
typ.
Capacitive(%)
Load (1+2)
652200µF66
2700µF68
1600µF70
2000µF70
470µF
72560µF
72180µF
74200µF
72180µF
74200µF
7368µF7768µF

RoHS

2011/65/EU6/6E224736

Specifications (measured at TA 25°C, full load after warm-up)

EN-60950-1 Certified
UL-60950-1 Certified

Input Voltage Range (with derating)Rated Power
Input Frequency Range (for AC Input)
Input Current (full load)

RAC01-C
RAC02-C

80-264VAC or 115-370VDC
1 or 2 Watts max.
47-63Hz
RAC01 (115/230VAC)
34mA/23mA max.
RAC02 (115/230VAC)
55mA/36mA max.
No Load Power Consumption@115VAC
30mW typ.
@230VAC
80mW typ.
Inrush Current (<0.5ms)
30/60A max.
Leakage Current
0.25mA max.
Output Voltage Tolerance (combined Tolerance, Line Reg and Load Reg at full load)±5% max.
Line Voltage Regulation
low line, high line at full load
±2% max.
Load Voltage Regulation
10% to 100% full load
±6% max.
Output Ripple (20MHz BW limited)
3.3V Output<150mVrms
All others<100mVrms
Operating Frequency (full load)
30kHz typ.
Minimum Load = 0%
specifications valid for 10% minimum load only
RMS Isolation Voltage (input to output)
3kVAC / 1 minute
Isolation Resistance
1 GΩ min.
Short Circuit Protection
Hiccup, Automatic RestartOver Voltage Category
OVC II
Operating Temperature Range (3)(1W, natural convection, no derating)-25°C to +80°C(2W natural convection, no derating)-25°C to +75°C(natural convection, with derating)-25°C to +85°C
Storage Temperature Range-40°C to +100°C
Humidity
non-condensing
95% RH max
Case Material
Plastic Case, Silicone potting material (UL94V-0)
continued on next page
PA-2

REV: 0/2015

Derating-Graph(Ambient Temperature)
125

Natural Convection

100
Output Power (%)

RAC01-02

RAC01-3.3SC
RAC02-3.3SC
RAC01-05SC
RAC02-05SC
RAC01-09SC
RAC02-09SC
RAC01-12SC
RAC02-12SC
RAC01-15SC
RAC02-15SC
RAC01-24SC
RAC02-24SC

InputRange(VAC)
80-2642W

75

1W50250-25050 60

80 90 100
75 85
Ambient Temperature Range (°C)

Refer to Application Notes
www.recom-power.com

RAC01-SC
RAC02-SCPOWERLINE
AC/DC-Converter
Specifications (measured at TA 25°C, full load after warm-up)
Package Weight
Packing Quantity
EMC

25g
22 pcs
EN55022 Class B
EN55024666 x 103 hours
395 x 103 hours
125 x 103 hours

Conducted and Radiate
Noise Immunity

MTBF
230VAC
using MIL-HDBK-217FCertifications:
UL General Safety
EN General Safety
CE+25°C+55°C+80°C
File Nr. E224736
SPCLVD 1202026
Report: 2011-04-19

UL-60950-1, 2nd Edition
EN-60950-1, 2nd Edition
EN55022 Class B

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 for detailed information.
Note3: Start up only is guaranteed at temperatures down to -25°C. Other specifications may not be met.
RAC01-05SC
Efficiency / LoadInput Voltage Derating Graph

10060115VAC

Load (%)

Efficiency %80

230VAC

40100%90V, 100%90%85V, 90%80%80V, 80%

Safe Operating Area

20070%0%20%

100%

13080

180230280

Input Voltage (VAC) Ta=25°C

RAC01-02

40%
80%
60%
Total Output current (%)

Standard Package Style and Pinning
22.2

33.7
17.0
5.0

6.1

17.75
±0.25

0.6ø

28.0

0.75±0.25
15.24

Pin Connections

Allow 5mm clearance around converter for air circulation

7.62
7.62

1.0ø+0.2/0.1

Pin #241

Bottom View

37.62

Leave ClearofPCB Traces

2.54

1

VAC in (N)2

VAC in (L)

3-VDC out

4+VDC outTolerance± 0.5 mmunless otherwise specified

2.54
Top View

2.54

Single Output

Recommended Application Circuit
Compact single output regulated power supply

LVACin (L)MOV- required for230VAC Surge
Protection only

Suggested fuse rating: 1A Slow Blow.
An external MOV is required for 230VAC operation. The varistor should comply with IEC-610512 e.g. Epcos S14 series

1A Fuse

NVout+C1(Optional)
330uF

RAC02-05SC
VACin (N)

LoadVout-Add C1 to reduce output ripple (use low ESR type)

The product information and specifications are subject to change without prior notice. RECOM products are not authorized for use in safety-critical applications (such as life support) without RECOM’s explicit
written consent. A safety-critical application is defined as an application where a failure of a RECOM product may reasonably be expected to endanger or cause loss of life, inflict bodily harm or damage property. The buyer
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: 0/2015

PA-3