PFC250-1003 POWER ONE, PFC250-1003 Datasheet

PFC250-1003

Manufacturer Part Number

PFC250-1003

Description

PWR SUP 3.3V 50A

Manufacturer

POWER ONE

Series

PFC250r

Datasheet

1.PFC250-1003.pdf (5 pages)

Specifications of PFC250-1003

Voltage - Output

3.3V

Number Of Outputs

Power (watts)

250W

Applications

Commercial

Power Supply Type

Switching (Closed Frame)

Voltage - Input

85 ~ 264VAC

Mounting Type

Chassis Mount

1st Output

3.3 VDC @ 50A

Size / Dimension

8.5" L x 4.75" W x 2" H (215.9mm x 120.7mm x 50.8mm)

Power (watts) - Rated

250W

Operating Temperature

0°C ~ 50°C

Efficiency

75%

Approvals

CE, CSA, EN, TUV, UL

Line Regulation

0.5%

Load Regulation

0.8%

Product

Switching

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

3rd Output

2nd Output

4th Output

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

Other names

Q1977666

Current page: 1 of 5
Download datasheet (231Kb)

MAY 26, 2006 revised to AUG 16, 2006

The PerFormanCe Power PFC250 Series combines Power Factor Correction (PFC) with wide-range outputs to meet

the requirements of data communications and industrial controls. The PFC250-4530 and PFC250-4350 provide high

current +3.3V and +5V on a single platform to support mixed-mode, high-speed digital circuitry.

Power-One’s unique dual-converter architecture combines high reliability with exceptional regulation. All models

feature remote sense on outputs V1 and V2 to provide independent compensation of output cable losses. Other

standard features include independent current sharing on V1 and V2, thermal shutdown, and remote inhibit. Airflow of

300 linear feet per minute (LFM) is required to deliver the full power density of 3.0 watts per cubic inch. The

PerFormanCe Power PFC250 meets international safety requirements and is CE Marked to the Low Voltage Directive.

Description

Single-Output Model Selection

PFC250-1003

PFC250-1005

PFC250-1012

PFC250-1015

PFC250-1024

PFC250-1048

NOTES:

MODEL

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

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

VOLTAGE

OUTPUT

3.3V

12V

15V

24V

48V

3.15V to 3.45V

10.8V to 13.5V

13.5V to 18.3V

21.6V to 26.4V

46.0V to 56.0V

4.5V to 5.5V

ADJUSTMENT

RANGE

MAXIMUM OUTPUT

CURRENT (NOTE 1)

Page 1 of 5

18.3A

10.5A

Features

• RoHS lead-solder-exempt compliant

• Greater than 1 million hours demonstrated MTBF

• Active Power Factor Correction (PFC) meets EN61000-3-2

• Dual main outputs provide 3.3V and 5V for mixed-mode

• Single-wire current sense on outputs V1 and V2

• Remote sense on outputs V1 and V2

• Overtemperature, overload, and overvoltage protection

• Available with metric or SAE mountings

• Isolated V3 and V4 can be used as positive or negative

50A

23A

applications

outputs

REGULATION

0.5%

0.2%

0.5%

LINE

PFC250 AC-DC Series Data Sheet

REGULATION

0.8%

1.0%

0.8%

1.0%

LOAD

RIPPLE & NOISE

%p-p (NOTE 2)

www.power-one.com

11.94V to 12.06V

14.92V to 15.08V

23.88V to 24.12V

47.52V to 48.48V

3.28V to 3.32V

4.98V to 5.02V

INITIAL SETTING

ACCURACY

Related parts for PFC250-1003

PFC250-1003 Summary of contents

Page 1

... The PerFormanCe Power PFC250 meets international safety requirements and is CE Marked to the Low Voltage Directive. Single-Output Model Selection OUTPUT MODEL VOLTAGE PFC250-1003 3.3V 3.15V to 3.45V PFC250-1005 5V PFC250-1012 12V 10 ...

Page 2

... One adjustment pot is provided for both V3 and V4 outputs. One-to-one tracking is provided on V3 and V4 when equally loaded. Model numbers highlighted in yellow or shaded are not recommended for new designs. MAY 26, 2006 revised to AUG 16, 2006 PFC250 AC-DC Series Data Sheet – 250W with 300 LFM Forced-Air Cooling ...

Page 3

... Inhibit Output voltage is inhibited by application of external high (5V) signal. Standby Power Available with fan option versions only (+5VDC). MAY 26, 2006 revised to AUG 16, 2006 PFC250 AC-DC Series Data Sheet Single output models All other models Single output models PFC250-4000 All other models 3 ...

Page 4

... Power-One, Inc. TECHNICAL REVISIONS - The appearance of products, including safety agency certifications pictured on labels, may change depending on the date manufactured. Specifications are subject to change without notice. MAY 26, 2006 revised to AUG 16, 2006 PFC250 AC-DC Series Data Sheet Line-to-Line Line-to-Ground At 100% load: ...

Page 5

... J6 5264-N 50-37-5113 5263 MAY 26, 2006 revised to AUG 16, 2006 PFC250 AC-DC Series Data Sheet Overall Length With Fan: 10.00" (250.4mm) Weight: 2.75 lb (1.25 kg) PINS PINS WIRE Chassis: 0.063" (1.6mm) Aluminum Alloy, (LOOSE) (CHAIN) GAUGE 08-50-0189 08-50-0187 ...

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