•

RoHS lead solder exemption compliant

•

Power Factor Correction meets EN61000-3-2 (AC input

versions)

•

Fully-regulated outputs

•

Remote sense

•

Logic level Inhibit

•

Current Share, Power Fail, and Power Good Signals

•

Overtemperature, overvoltage, and overcurrent protected

•

Available with metric or SAE mountings

•

Input transient & ESD compliance to

EN61000-4-2/-3/-4/-5

•

Fan output voltage and optional fan

•

Optional isolation diodes for parallel or redundant

operation

•

DC input versions (36-75VDC)

PFC500 Input Specifications

PARAMETER

CONDITIONS/DESCRIPTION

MIN

NOM

MAX

UNITS

Input Voltage - AC

Continuous input range.

85

264

VAC

Input Frequency

AC Input.

47

63

Hz

Brown Out Protection

Lowest AC input voltage that regulation is maintained with full rated loads.

85

VAC

Hold-Up Time

Over full AC input voltage range at full rated load.

20

ms

Input Current

85 VAC at full rated load.

7.8

Input Protection

Non-user serviceable internally located AC input line fuse, F10A, 250V.

Inrush Surge Current

Internally limited by thermistor, one cycle, 25°C.

110 VAC

35

220 VAC

65

Power Factor

Per EN61000-3-2.

0.98

W/VA

Operating Frequency

Switching frequency of main transformer.

100

kHz

Single-Output Model Selection

MODEL

OUTPUT

ADJUSTMENT

MAXIMUM OUTPUT

LINE

LOAD

RIPPLE & NOISE

INITIAL SETTING

VOLTAGE

RANGE

CURRENT (NOTE 3)

REGULATION

REGULATION (NOTE 4)

%p-p (NOTE 5)

ACCURACY

PFC500-1024/PDC500-1024D 24V

21.6V to 26.4V

21A

0.5%

0.2%

1%

23.88V to 24.12V

(NOTE 1)

28V

25.2V to 30.8V

17.9A

0.5%

0.2%

1%

27.86V to 28.14V

48V

46.0V to 56.0V

10.4A

0.5%

0.5%

1%

47.52V to 48.48V

NOTES:

1) For AC input, use PFC500 prefix; use PDC500 prefix for DC input versions.

2) Consult factory for availability of 28V and 48V units with DC input.

3) Output currents ratings are expressed with 300 LFM forced air.

4) Remote sense connected. See Application Note #P1 for load regulation when using the D option for 24V units.

5) Maximum peak to peak noise expressed as a percentage of output voltage, 20 MHz bandwidth.

For ripple/noise on “D” option models, see options data on page 3.

PFC500/PDC500 Series Data Sheet

AUG 01, 2003 revised to JUL 13, 2006

Page 1 of 4

www.power-one.com

The PFC500/PDC500 products of the PerFormanCe Power Series combine high performance midrange power with

high power density (4.4 watts/in3) and high reliability to meet the requirements of communications, commercial, and

industrial systems.

Providing tightly regulated DC power, the PFC500/PDC500 delivers full output performance with only 300 Linear Feet

per Minute (LFM) forced-air cooling (factory-installed fan optional).

Main channel current sharing is provided for

redundant applications, and AC input units can be paralleled with DC input versions. Units are available with SAE

mountings or optional metric mountings.

The PFC500/PDC500 product line is approved to the latest international regulatory standards, and displays the CE

Mark.

Features

Description