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PDF NET2-4231 Data sheet ( Hoja de datos )
| Número de pieza | NET2-4231 | |
| Descripción | NET2 AC-DC Series | |
| Fabricantes | Power-One | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de NET2-4231 (archivo pdf) en la parte inferior de esta página. Total 5 Páginas | ||
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NET2 AC-DC Series Data Sheet
Advance Product Release
Features
• 400W output power with currents over 100 Amps
• 85% efficiency (typical)
• 5-output construction
• Isolated V2 and V3 outputs
• Standby output of 5V @ 2A
• Fits 1U chassis height constraints
• No minimum load requirement
• Active current-share capabilities with redundant
capabilities on the four main outputs
• Patented high-efficiency design
• Meets European power factor requirements
• Excellent load transient response
• Redundancy without use of ORing diode
Description
Designed to meet the stringent requirements of today’s high-speed circuitry, Power-One’s NET2 Series is an excellent
compact power solution for low-voltage, high-current applications. The NET2’s high efficiency is achieved through the
use of synchronous rectification and a newly-patented “Soft Transition Forward Converter”.
The NET2’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 NET2’s height to 1.59” (40.3mm) to fit in 1U
applications. NET2’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.
Multiple-Output Model Selection – 400W WITH 460 LFM FORCED-AIR COOLING
MODEL
OUTPUT
VOLTAGE
ADJUSTMENT
RANGE
OUTPUT
CURRENT
LINE
REGULATION
V1 +3.3V
+5%, -2%
55A
0.6%
NET2-4350 (Note1) V2
V3
12V
12V
+5%, -5%
+5%, -5%
5A
5A
0.5%
0.5%
V4 +5V
+5%, -2%
40A
0.5%
V5 +5.2VSB
V1 +3.3V
FIXED
+5%, -2%
2A
55A
0.5%
0.6%
NET2-4231 (Note1,4) V2
V3
12V
1.8V
+5%, -5%
+5%, -2%
5A
15A
0.5%
0.6%
V4 +2.5V
+5%, -2%
55A
0.6%
V5 +5.2VSB
FIXED
2A 0.5%
NOTES: 1) V1 + V2, or V3 + V4 must not exceed 200W.
2) Maximum peak-to-peak noise for a 20 MHz bandwidth.
3) Initial set points: V1 @ 40A, V2 @ 4A, V3 @ 4A, V4 @ 30A, and V5 @ 1A.
4) Consult factory for availability.
LOAD & CROSS-
REGULATION
1%
1%
1%
1%
4%
1%
1%
1%
1%
4%
RIPPLE & NOISE
Pk-Pk (NOTE 2)
50mV
120mV
120mV
50mV
50mV
50mV
120mV
120mV
50mV
50mV
INITIAL SETTING
ACCURACY (NOTE 3)
+40mV, -10mV
± 70mV
± 70mV
+50mV, -10mV
± 110mV
+40mV, -10mV
± 70mV
± 70mV
+30mV, -10mV
± 110mV
APR 19, 2005 revised to JUN 28, 2006
Page 1 of 5
www.power-one.com
1 page  
NET2 AC-DC Series Data Sheet
J1
L
N
G
INPUT & OUTPUTS
Vo4 adj
Vo2 adj
Vo1 adj
Vo3 adj
J6
Vo1
Vo1 RTN
Vo2 O/P
SEC.CNTL, Vo5
Vo3 O/P
Vo4
Vo4 RTN
P4
Vo3 Inhibit
Vo3 C.Shr.
Vo3 -R.S.
Vo3 +R.S.
Vo3 RTN
Vo3 RTN
Vo3
Vo3
P5
Vo3 OUTPUT PINOUT
P1
Vo1 +R.S.
Vo1 -R.S.
Vo4 +R.S.
Vo4 -R.S.
Vo1 C.Shr.
Vo4 C.Shr.
POWER FAIL
POWER GOOD
INHIBIT
+Vo5
-Vo5
SEC.CNTL.BRD.PINOUT
P2
Vo2 Inhibit
Vo2 C.Shr.
Vo2 -R.S.
Vo2 +R.S.
Vo2 RTN
Vo2 RTN
Vo2
Vo2
P3
Vo2 OUTPUT PINOUT
Connectors
The NET2 uses #8-32 screw terminal and/or 0.25” faston connections for outputs 1 and 4, and Molex 5264-N Series
connectors (50-37-5093) for auxiliary outputs and control signals. For the AC input, the NET2 uses a Molex
41694/2139 (09-50-3051) series connector.
NET2-4350
NET2-4231
P1 Housing
Pins
P2 Housing
& P4 Pins
P3 Housing
& P5 Pins
50-37-5113
08-70-1039
50-37-5043
08-70-1039
39-01-4041
39-00-0038
NOTE: Part numbers are MOLEX; equivalents are acceptable.
NUCLEAR AND MEDICAL APPLICATIONS - Power-One products are not designed, intended for use in, or authorized for use as critical components
in life support systems, equipment used in hazardous environments, or nuclear control systems without the express written consent of the respective
divisional president of 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.
APR 19, 2005 revised to JUN 28, 2006
Page 5 of 5
www.power-one.com
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet NET2-4231.PDF ] | |
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