Datasheet

20
www.recom-electronic.com
REV: 3/2011
Please Read Application Notes
LIGHTLINE
AC/DC-Converter
with 5 year Warranty
RACD20
RACD20
20 Watt PFC
Single
Output
● 20W Class II AC-DC LED Power Supply
● 350mA , 500mA, 700mA or 1050mA Outputs
● Drives 2 - 15 high brightness LEDs
● Universal AC Input
● Active Power Factor Correction >0.95
● Fused Input, Protected Output
● 3kVAC Isolation
● cUL/UL8750 Certified, CE Marked
● Output Connector to avoid miswiring
● Low Cost
● Long 5 Year Warranty
Features
LED
DRIVER
Selection Guide
Part Input Voltage Input Current Nom. Output Output Max
Number Range at full load Voltage Range Current #
(VAC) (mA) (VDC) (mA) LEDs
RACD20-350 universal 260 6-56 350 15 x 1W
RACD20-500 universal 260 6-40 500 11 x 2W
RACD20-700 universal 260 6-29 700 8 x 2W, 8+8 x 1W
RACD20-1050 universal 260 5-17 1050 6 x 3W, 5+5 x 2W
Input Voltage Range Standard 90-264VAC
Rated Power 20 Watts max.
Input Frequency Range 47-63 Hz
Power Factor Full Load, 115VAC/230VAC 0.95
Open Circuit Voltage 350mA Version 57VDC
(Zener Clamp) 500mA Version 43VDC
700mA Version 32VDC
1050mA Version 19VDC
Inrush Current (<2mS) 115VAC/230VAC 10A max.
Input Current 230VAC, Full Load 260mA typ.
Leakage Current 115VAC/240VAC - 60/50Hz 0.5mA typ.
Input Fuse Standard T1A
Output Current Accuracy (combined Tolerance, load Regulation and Line Regulation) ±10%
Minimum Load Open Circuit Protected 2 LEDs
Output Ripple 150mA max.
Hold Up Time 18ms min.
Operating Frequency 40 - 100 kHz typ.
Efficiency at Full Load 83%
RMS Isolation Voltage (input to output) 3kVAC / 1 minute
Temperature Coefficient ±0.02%/°C typ.
Overload Protection 120% typ.
Short Circuit Protection Continuous Current Limit
Output Overvoltage Protection Zener Diode Clamp
continued on next page
Description
Specifications
(typical at 25°C and after warm up time unless otherwise specified )
A compact 20W constant current switching power module suitable for driving high power LEDs (Vf = 3.6V).The output
current is fixed at 350mA, 500mA, 700mA or 1050mA. Active power factor correction is standard.
This series features both screw terminal and socket output connections. The socket connecter avoids the possibility of
miswiring and damaging the LED load if the LEDs are preassembled into a wiring harness or lamp fitting.
UL 8750 Certified
cUL 8750 Certified*
EN 61347 Certified
E340696
RoHS
2002/95/EC
6/6
* RACD20-700 and -1050
only has cUL