20

www.recom-electronic.com

REV: 2/2010

Please Read Application Notes

LIGHTLINE

AC/DC-Converter

RoHS

2002/95/EC

6/6

RACD20

20 Watt PFC

Single

Output

Features

LED

DRIVER

Selection Guide

Part

Input Voltage

Input Current

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

RACD20-700

universal

260

6-29

700

8 x 2W, 8+8 x 1W

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

Output Voltage Range

350mA Version

6 - 56VDC

700mA Version

6 - 29VDC

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

350mA Version

56V Zener Diode Clamp

700mA Version

29V Zener Diode Clamp

continued on next page

Description

A compact 20W constant current switching power module suitable for driving up to 15 high power LEDs (Vf = 3.6V).

The output current is fixed at 350mA or 700mA. 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

E340696