File Name: rff500_600_700.pdf Rev: 17 Feb 2006

For the most current data and application support visit www.artesyn.com/powergroup/products.htm

DC-DC CONVERTERS

500 W, 600 W and 700 W Full-Brick

2

NEW Product

RFF600-24S28-5TY

Part Number System with Options

Output Voltage

28 = 16.8 Vdc to 29.4 Vdc

Height Option

5 = 0.50 in (12.70 mm)

Threaded Inserts

T = Threaded Inserts

Blank = Clearance Inserts

RFF500/600/700 Series

24 Vin and 48 Vin single output

Product Family

RFF = Full-Brick

Notes

1

External input fusing required. Use a fast acting fuse: 80 A (24 V model),

40 A (48 V model).

2

Iout = Iout (max) Measured with the input capacitor, Cbypass = 330 µF,

and 6 µH inductor in series with the power source. Frequencies

>100 kHz.

3

Minimum effective ESR is 1 m

Ω. Minimum phase margin is 35º.

4

Measured per ETSI 300 132-2 Section 4.7.2.

5

From 10% to 90% of Vout (nom). Full resistive load. 1 µF ceramic and

330 µF electrolytic capacitors across the output.

6

The ’Y’ suffix indicates that these parts are TSE RoHS 5/6 (non-Pb-free)

compliant.

7

NOTICE: Some models do not support all options. Please contact your

local Artesyn representative or use the on-line model number search tool

at http://www.artesyn.com/powergroup/products.htm to find a suitable

alternative.

PROTECTION

Short-circuit

RFF500

21 A

(Brickwall current

RFF600

25.2 A

limiting)

RFF700

29.4 A

Overvoltage

Output shutdown

33.2 V

Overtemperature

Midpoint of baseplate

110 ºC

shutdown

OUTPUT

INPUT

OUTPUT

OUTPUT

OUTPUT

EFFICIENCY

REGULATION

MODEL

POWER

VOLTAGE

VOLTAGE

CURRENT

CURRENT

(TYP.)

LINE

LOAD

NUMBER

(6,7)

(MAX.)

(MIN.)

(MAX.)

500 W

18-36 Vdc

16.8-29.4 Vdc

0 A

17.9 A

90 %

±0.54 %

±0.2 %

RFF500-24S28Y

500 W

36-75 Vdc

16.8-29.4 Vdc

0 A

17.9 A

91 %

±0.54 %

±0.2 %

RFF500-48S28Y

600 W

18-36 Vdc

16.8-29.4 Vdc

0 A

21.4 A

90 %

±0.54 %

±0.2 %

RFF600-24S28Y

600 W

36-75 Vdc

16.8-29.4 Vdc

0 A

21.4 A

91 %

±0.54 %

±0.2 %

RFF600-48S28Y

700 W

36-75 Vdc

16.8-29.4 Vdc

0 A

25 A

91 %

±0.54 %

±0.2 %

RFF700-48S28Y

Y = Non Pb-free (RoHS 5/6 compliant)

Number of Outputs

S = Single

Input Voltage

24 = 18 Vdc to 36 Vdc

48 = 36 Vdc to 75 Vdc

Rated Output Power

500 = 500 W

600 = 600 W

700 = 700 W