Features
Regulated
Converters
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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
POWERLINE
AC/DC-Converter
with 3 year Warranty
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
(%)
63
63
73
76
76
76
78
Max
Capacitive
Load
2200µF
2200µF
2200µF
1200µF
1000µF
680µF
330µF
3 Watt
Single
Output
Specifications
(Ta=25°C and after warm up time, measured at 115VAC/60Hz and 230VAC/50Hz )
Input Voltage Range
Rated Power
90-264VAC or 120-370VDC
3 Watts max.
40-63Hz
115/230VAC
115/230VAC
85mA/40mA max.
80mW typ.
10/20A max.
1.5mA max.
±5% max.
±3% max.
±6% max.
120mVp-p max.
100mVp-p max.
45kHz typ
1.5mA max.
specifications valid for 10% minimum load only
3kVAC / 1 minute
1 GΩ min.
1000pF typ.
Internal Junction Temperature
Temperature Hysteresis
(natural convection, without derating)
(natural convection, with derating)
non-condensing
Automatic Restart
135°C typ.
20°C typ.
-25°C to +75°C
-25°C to +85°C
-40°C to +85°C
95% RH max
Plastic Case, Epoxy filled (UL94V-0)
30g
12 pcs
REV: 2/2011
low line, high line at full load
10% to 100% full load
3.3V, 3.8V Output
All others
2002/95/EC
6/6
RoHS
EN-60950-1 Pending
UL-60950-1 Pending
RAC03-C
Input Frequency Range (for AC Input)
Input Current (full load)
No Load Power Consumption
Inrush Current (<0.5ms)
Leakage Current
Output Voltage Tolerance (combined Tolerance, Line Reg and Load Reg at full load)
Line Voltage Regulation
Load Voltage Regulation
Output Ripple and Noise
(20MHz BW limited)
Operating Frequency
Leakage Current
Minimum Load = 0%
RMS Isolation Voltage (input to output)
Isolation Resistance
Isolation Capacitance
Short Circuit Protection
Overtemperature Protection
Operating Temperature Range
Storage Temperature Range
Humidity
Case Material
Package Weight
Packing Quantity
PA-6
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
100
Output Power (%)
75
Natural Convection
50
25
0
-25
70 80 90 100
75 85
Ambient Temperature Range (°C)
50
0
Please Read Application Notes
www.recom-electronic.com
RECOM [ RECOM INTERNATIONAL POWER ]
