A compact universal AC input 3W constant current switching power module suitable for driving 1 - 3 high power LEDs
(Vf = 3.6V). The output current is fixed at 350mA or 700mA. Connections are via 130mm long flying leads.
14
Description
Selection Guide
Specifications
Features
LED Driver
Input Voltage Range
Rated Power
Input Frequency Range
Power Factor
Output Voltage Range
Inrush Current (<2mS)
Leakage Current
Input Fuse
Input Current
Output Current Accuracy
Minimum Load
Output Ripple
Hold Up Time
Operating Frequency
Efficiency at Full Load
AC RMS Isolation Voltage (input to output)
Temperature Coefficient
Overload Protection
Short Circuit Protection
Output Overvoltage Protection
Overtemperature Protection
Operating Temperature Range
(free air convection)
Storage Temperature Range
Humidity
IP Rating
Part
Number
RACD03-350
RACD03-700
(typical at 25°C and after warm up time unless otherwise specified )
Input Voltage
Nominal
universal
universal
(combined Tolerance, Load Regulation and Line Regulation)
(VAC)
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3W Class II AC-DC LED Power Supply
350mA Constant Current Output
Drives 1 - 3 High brightness LEDs
Universal Input Voltage Range
Fused Input and Protected Output
3kVAC Isolation
IP64
Low Cost
Current
Full Load, 230VAC
230VAC
240VAC/50Hz
Built-in
Full Load, 230VAC
Open Circuit Protected
Case Temperature
Ambient Temperature
Input
(mA)
38
20
Shutdown, Automatic restart after cooling down
3.75kV / 1 minute typ., 3KV/1 minute min.
Voltage Range
Output
(VDC)
3-12
3-6
REV: 0/2011
Continuous Current Limit
12V Zener Diode Clamp
continued on next page
Current
Output
(mA)
350
700
-25°C to +85°C
3 - 12VDC max.
±0.02%/°C typ.
0°C to +50°C
0.1Ap-p max.
95% RH max.
3 Watts max.
90-264VAC
0.2mA typ.
18ms min.
80°C max.
66kHz typ.
120% typ.
3 x 1W
1 x 2W
10A max.
47-63 Hz
LEDs
55% typ.
Max
#
±10%
38mA
1 LED
IP64
T1A
0.5
UL-8750 Pending
EN 61347 Certified
Please Read Application Notes
LIGHTLINE
AC/DC-Converter
with 3 year Warranty
3 Watt
Single
Output
www.recom-electronic.com
RACD03
2002/95/EC
RoHS
6/6