RAC03-12SC Datasheet PDF - Recom

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RAC03-12SC
Recom

Part Number RAC03-12SC
Description (RAC03-C) 3 Watt Single Output
Page 2 Pages


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Features
Regulated
Converters
Ultracompact Low Profile AC-DC Power Supply
3 Watt PCB Mount Package
Universal Input Voltage Range
Class II Power Supply with 3kVAC Isolation
Only 80mW Consumption in Standby
-25°C to +85°C Operating Temperature
Low Output Ripple/Noise
Short Circuit Protected Outputs
EN and CE Certified
Selection Guide
Part
Number
RAC03-3.3SC
RAC03-3.8SC
RAC03-05SC
RAC03-09SC
RAC03-12SC
RAC03-15SC
RAC03-24SC
Input
Range
(VAC)
90-264
90-264
90-264
90-264
90-264
90-264
90-264
Output
Voltage
(VDC)
3.3
3.8
5
9
12
15
24
Output
Current
(mA)
900
900
600
333
250
200
125
Efficiency Max
Capacitive
(%) Load
63 2200µF
63 2200µF
73 2200µF
76 1200µF
76 1000µF
76 680µF
78 330µF
Specifications
(Ta=25°C and after warm up time, measured at 115VAC/60Hz and 230VAC/50Hz )
Input Voltage Range
90-264VAC or 120-370VDChttp://www.DataSheet4U.com/
Rated Power
3 Watts max.
Input Frequency Range (for AC Input)
40-63Hz
Input Current (full load)
115/230VAC
85mA/40mA max.
No Load Power Consumption
80mW typ.
Inrush Current (<0.5ms)
115/230VAC
10/20A max.
Leakage Current
1.5mA 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
±3% max.
Load Voltage Regulation
Output Ripple and Noise
(20MHz BW limited)
10% to 100% full load
3.3V, 3.8V Output
All others
±6% max.
120mVp-p max.
100mVp-p max.
Operating Frequency
45kHz typ
Leakage Current
1.5mA max.
Minimum Load = 0%
RMS Isolation Voltage (input to output)
specifications valid for 10% minimum load only
3kVAC / 1 minute
Isolation Resistance
1 GΩ min.
Isolation Capacitance
1000pF typ.
Short Circuit Protection
Overtemperature Protection
Operating Temperature Range
Internal Junction Temperature
Temperature Hysteresis
(natural convection, without derating)
(natural convection, with derating)
Automatic Restart
135°C typ.
20°C typ.
-25°C to +75°C
-25°C to +85°C
Storage Temperature Range
-40°C to +85°C
Humidity
non-condensing
95% RH max
Case Material
Plastic Case, Epoxy filled (UL94V-0)
Package Weight
30g
Packing Quantity
12 pcs
PA-6
REV: 2/2011
POWERLINE
AC/DC-Converter
with 3 year Warranty
3 Watt
Single
Output
RoHS
2002/95/EC
6/6
EN-60950-1 Pending
UL-60950-1 Pending
RAC03-C
Description
The RAC03-C series is an ultra-compact
universal input AC/DC power module for PCB
mounting. It features high efficiency, low
standby power, high operating temperature,
soft start, low output ripple/noise, overload
and short-circuit protection as well as a
built-in EMC Class B filter. Output voltages
range from 3.3VDC to 24VDC, including a
3.8VDC version designed for battery
chargers and GSM modems.
Derating Graph (Ambient)
125
Natural Convection
100
75
50
25
0
-25
0 50
70 80 90 100
75 85
Ambient Temperature Range (°C)
Please Read Application Notes
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POWERLINE
AC/DC-Converter
Specifications (typical at 25°C and after warm up time unless otherwise specified )
EMC
MTBF
230VAC
using MIL-HDBK-217F
Certifications:
UL General Safety
EN General Safety
CE
Conducted and Radiated
Noise Immunity
+25°C
+55°C
+80°C
(Pending)
(Pending)
Report: 2011-04-19
EN 55022 Class B
EN 55024
>550 x 103 hours
>285 x 103 hours
>76 x 103 hours
UL-60950-1, 2nd Edition
EN-60950-1, 2nd Edition
EN55022 Class B
Standard Package Style and Pinning
RAC03-SC
Series
RAC05-05SC
Efficiency / Load
100
80
115VAC
60
230VAC
40
3rd angle
20 projection
0
0%
20% 40% 60% 80%
Total Output current (%)
100%
37.80
15.65
16.40
±0.25
23.90
5.0 6.1 1.0ø
Allow 5mm clearance around converter for air circulation
5.08 20.32
5.08
17.78
Standoff height
0.75±0.25
1.20 ø+0.2/–0.1
http://www.DataSheet4U.com/
13
13
Bottom View
17.78
16 14
Leave Clear
of
PCB Traces
2.54
Pin Connections
Pin # Single Output
1 VAC in (L)
3 VAC in (N)
13 NC
14 -VDC out
16 +VDC out
NC = No Connection
Tolerance ± 0.5 mm
unless otherwise specified
2.54 Top View
Recommended Application Circuit
Compact single output regulated power supply
Suggested fuse rating: 1A Slow Blow
An external MOV is required for 230VAC operation. The varistor should comply with IEC-61051-2. e.g. Epcos S14 Series
1A Fuse
L
MOV
- required for
230VAC Surge
Protection only
N
www.recom-international.com
VACin (L)
Vout+
RAC03-05SC
C1(Optional)
330uF
Load
VACin (N)
Vout-
Add C1 to reduce output ripple (use low ESR type)
REV:2/2011
PA-7



RAC03-12SC datasheet pdf
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RAC03-12SC pdf
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Related : Start with RAC03-12S Part Numbers by
RAC03-12SC (RAC03-C) 3 Watt Single Output RAC03-12SC
Recom
RAC03-12SC pdf

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