Multiple-Output Model Selection

MODEL

OUTPUT

ADJUSTMENT

OUTPUT

LINE

LOAD

RIPPLE & NOISE

INITIAL SETTING

VOLTAGE

RANGE

CURRENT (NOTE 1)

REGULATION

REGULATION

Pk-Pk (NOTE 2)

ACCURACY

+3.3V

+0.5V

50A

0.2%

1%

50mV

± 30mV

NET1-4350

+12V

FIXED

4A

0.2%

3%

120mV

± 100mV

+12V

FIXED

4A

0.2%

3%

120mV

± 100mV

+5V

+0.5V

30A

0.2%

1%

50mV

± 50mV

+3.3V

+0.5V

50A

0.2%

1%

50mV

± 20mV

NET1-4230

+5V

FIXED

5A

0.2%

3%

50mV

± 50mV

+12V

FIXED

4A

0.2%

3%

120mV

± 100mV

+2.5V

+0.5V

50A

0.2%

1%

50mV

± 20mV

+3.3V

+0.5V

50A

0.2%

1%

50mV

± 30mV

NET1-4130

+5V

FIXED

5A

0.2%

3%

50mV

± 50mV

+12V

FIXED

4A

0.2%

3%

120mV

± 100mV

+1.8V

+0.5V

50A

0.2%

1%

50mV

± 20mV

+1.8V

+0.5V

50A

0.2%

1%

50mV

± 20mV

NET1-4112

+12V

FIXED

4A

0.2%

3%

120mV

± 100mV

+12V

FIXED

4A

0.2%

3%

120mV

± 100mV

+1.5V

+0.5V

50A

0.2%

1%

50mV

± 20mV

NOTES: 1) Output currents ratings are expressed with 300 LFM forced air @ 18 CFM.

2) Maximum peak-to-peak noise for a 20 MHz bandwidth.

NET1 AC-DC Series Data Sheet

MAY 18, 2005 revised to APR 05, 2006

Page 1 of 4

www.power-one.com

Features

•

Currents over 100 Amps

•

Fits 1U chassis height constraints

•

No minimum load requirement

•

Current-share capabilities on all outputs

•

Patented high-efficiency design

•

Meets European power factor requirements

•

Excellent load transient response

Designed to meet the stringent requirements of today’s high-speed datacom and telecom circuitry, Power-One’s NET1

Series is an excellent compact power solution for low-voltage, high-current applications. The NET1’s high efficiency is

achieved through the use of synchronous rectification and a newly-patented “Soft Transition Forward Converter”.

The NET1’s rectification method lowers output losses, reduces system cooling requirements (allowing greater power

in a smaller package), and eliminates minimum-load requirements.

Advanced surface-mount design and packing technology reduce the NET1’s height to 1.35” (34.3mm) to fit in 1U

applications. NET1’s high-performance active power factor circuitry meets EN61000-3-2 requirements for compliance

with European Power Line Harmonic Requirements for 2001. A multifunctional output terminal allows connection to #8

ring lugs, 0.25” quick disconnects, cable connectors, and PCB-mounted connectors.

Description

Model numbers highlighted in yellow or shaded are not recommended for new designs.