RACD03 Datasheet, PDF (1/2 Pages) Recom International Power – 3W Class II AC-DC LED Power Supply

Features
LED Driver
● 3W Class II AC-DC LED Power Supply
● 350mA to 700mA CC/CV Output
● ENEC, UL, RCM and CB Certified
● Universal Input Voltage Range
● Fused Input and Protected Output
● 3kVAC Isolation
● IP66
● Low Cost
● 3 Year Warranty
Description
A compact universal AC input 3W constant current switching power module suitable for driving 1 - 6 high power LEDs.
The output (dual constant voltage / constant current mode) current limit is fixed at 350mA, 500mA or 700mA. At lower
output currents, the output is constant voltage. Connections are via 118mm long flying leads.
Selection Guide
Part
Number
RACD03-350
CV Mode
(VDC)
(mA)
15
0-350
CC Mode
(VDC)
(mA)
2.5-15
350
Efficiency typ.
(%)
72
RACD03-500
11
0-500
2.5-11
500
71
RACD03-700
6
0-700
2.5-6
700
62
Specifications (typical at 25°C and after warm up time unless otherwise specified )
LIGHTLINE
AC/DC-Converter
with 3 year Warranty
3 Watt
Single
Output
Input Voltage Range
90-264VAC or 120-370VDC
Rated Power
3W nom. / 5W max.
Input Frequency Range
47-63 Hz
Output Voltage Range
2.5 - 15VDC max.
Inrush Current (<2mS)
230VAC
10A max.
Leakage Current
240VAC/50Hz
0.2mA typ.
Input Fuse
Built-in
T1A
Input Current
350mA Verison
20mA
500mA Version
25mA
700mA Version
38mA
Output Current Accuracy (combined Tolerance, Load Regulation and Line Regulation)
±10%
Minimum Load
Open Circuit Protected
1 LED
Output Ripple
0.1Ap-p max.
Hold Up Time
18ms min.
Operating Frequency
66kHz typ.
AC RMS Isolation Voltage (input to output)
3.75kV / 1 minute typ., 3kV / 1 minute min.
Temperature Coefficient
±0.02%/°C typ.
Overload Protection
120% typ.
Short Circuit Protection
Continuous Current Limit
Output Overvoltage Protection
Zener Diode Clamp
Overtemperature Protection
Operating Temperature Range
(free air convection)
Shutdown, Automatic restart after cooling down
Ambient Temperature
-20°C to +50°C
Case Temperature
85°C max.
Storage Temperature Range
-25°C to +85°C
Humidity
95% RH max.
IP Rating
IP66
continued on next page
RoHS
2011/65/EU
6/6
E340696
UL-8750 Certified
EN-61347 Certified
ENEC Certified
RACD03
www.recom-international.com
REV: 2/2013
Please Read Application Notes
L-19