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NET2-4350 PDF даташит

Спецификация NET2-4350 изготовлена ​​​​«Power-One» и имеет функцию, называемую «NET2 AC-DC Series».

Детали детали

Номер произв NET2-4350
Описание NET2 AC-DC Series
Производители Power-One
логотип Power-One логотип 

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NET2-4350 Даташит, Описание, Даташиты
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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
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NET2-4350 Даташит, Описание, Даташиты
NET2 AC-DC Series Data Sheet
Input Specifications
PARAMETER
Input Voltage - AC
Input Frequency
Hold-up Time
Input Current
Input Protection
Inrush Surge Current
Power Factor
CONDITIONS/DESCRIPTION
Continuous input range.
AC input.
After last AC line peak at 400 watts.
85 VAC at full rated load.
Non-user serviceable internally located AC input line fuse.
Internally limited by thermistor. Vin = 220 VAC, one cycle, 25°C.
Per EN61000-3-2 (Over the entire input range and above 60W load).
MIN TYP MAX UNITS
85 264 VAC
47 63 Hz
20 ms
7.0 ARMS
35 APK
0.95 W/VA
Output Specifications
PARAMETER
Efficiency
Ripple and Noise
Output Power
Overshoot / Undershoot
Regulation
Transient Response
Turn-on Delay
Turn-on Rise Time
CONDITIONS/DESCRIPTION
MIN TYP MAX
Full Rated Load, 115 VAC. Varies with distribution of loads among outputs.
85
Full load, 20 MHz bandwidth.
See Model Selection Charts
With 460 LFM forced-air cooling (25 CFM through the power supply opening),
V1+V2+V3+V4+V5:
V1+V2 or V3+V4:
400
200
Output voltage overshoot/undershoot at turn-on.
3.5
Varies by output. Regulation includes: line changes over the specified
input range and changes in load between 0% and 100% load.
See Model Selection Charts
Recovery time, to within 1% of initial set point due to a 50% load change in V1/V4/V5:
the load range of 10 to 100%; 3.5% or 100mV deviation, whichever is greater. V2/V3
1
0.5
Time required for initial output voltage stabilization.
1.5 2
Time required for output voltage to rise from 10% to 90%.
20
UNITS
%
Watts
%
ms
Sec
ms
Interface Signals and Internal Protection
PARAMETER
Overvoltage Protection
Overload Protection
Overtemperature Protection
Output Good
Input Power Fail Warning
Current Share
Remote Sense
CONDITIONS/DESCRIPTION
Overvoltage protection on all outputs except V5.
Unit latches off when overvoltage is detected.
AC input must be recycled to reset. V5 is protected by a 6.2V ±5%, 2W Zener diode.
Fully protected against output overload and short circuit. Automatic recovery upon
removal of overload condition. All outputs are individually current limited.
Power supply shuts down due to excessive internal overtemperature at the output
converter’s primary switching transistors. Power supply resets automatically upon
removal of the overtemperature cause.
TTL-compatible global Output Good signal. The signal is active when any of the
V1-V4 outputs drop >14% below nominal. Source impedance is 1k.
Open collector signal. Time before regulation dropout due to loss of input
power. May be used as independent PSOK signal in redundant applications.
Available on all outputs except V5. Accuracy of shared current with up
to two parallel units. Single wire current share is provided. For paralleling
more than two units, consult factory.
Available on all outputs except V5. Total voltage compensation for cable losses with
respect to the main output.
MIN
120
5
TYP
10
MAX UNITS
140 %
ms
%
500 mV
APR 19, 2005 revised to JUN 28, 2006
Page 2 of 5
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NET2-4350 Даташит, Описание, Даташиты
NET2 AC-DC Series Data Sheet
Safety, Regulatory, and EMI Specifications
PARAMETER
Agency Approvals
Dielectric Withstand Voltage
Electromagnetic Interference
ESD Susceptibility
Radiated Susceptibility
EFT/Burst
Input Transient Protection
Ground Leakage
CONDITIONS/DESCRIPTION
MIN TYP MAX UNITS
UL60950.
NET2-4350 Approved; NET2-4231 Pending
CSA 22.2, NO. 60950-00 (cUL).
EN60950-1 (TÜV).
IEC60950-1
NET2-4350 Approved; NET2-4231 Pending
NET2-4350 Approved; NET2-4231 Pending
NET2-4350 Approved; NET2-4231 Pending
Input to output per EN60950.
2600
VDC
FCC CFR title 47 Part 15 Sub-Part B - Conducted.
EN55022 / CISPR 22 Conducted.
B Class
B
Per EN61000-4-2, level 4. Contact discharge: ±10%
Air discharge:
8
10
kV
Per EN61000-4-3, level 3. Frequency 0.8 - 1.0 GHz, 80% AM @ 1 kHz
10
V/M
Per EN61000-4-4, level 3.
±2 kV
Per EN61000-4-5, class 3.
Line to Line 1
Line to Ground 2
kV
UL60950/EN60950/CSA 6950-00
@254VAC
1 mA
Environmental Specifications
PARAMETER
CONDITIONS/DESCRIPTION
Altitude
Operating.
Non-Operating.
Operating Temperature
From 50°C to 70°C derate each output and total power
to 50% of rating at 70°C.
Storage Temperature
Temperature Coefficient
0°C to 70°C (after 15-minute warmup).
Relative Humidity
Non-Condensing.
Shock
Operating: Half-sine, 10 ± 3ms duration; one positive and
one negative shock in each of the three perpendicular axes
for a total of 6 shocks.
Vibration
Non-Operating: Half-sine, 10 ± 3ms duration; one positive
AND one negative shock in each of the three perpendicular
axes for a total of 6 shocks.
Operating: Logarithmic sweep, 1 octave/min 5-2000-5 Hz
vertical, lateral, and longitudinal axes;
5-32 Hz, 0.02” double amplitude;
32-2000 Hz
2000-32 Hz
32-5 Hz double amplitude.
Non-Operating: Random 1 hour/axis, vertical, lateral, and
max longitudinal over 10-2000 Hz.
Mechanical
DESCRIPTION
Metric Mounting
Chassis Size
NOTES
M3 x 0.5 mounting inserts: 3 mounting surfaces
MIN
At 100% load 0
-40
5
10
TYP MAX UNITS
10k ASL Ft.
40k ASL Ft.
50 °C
± 0.02
85
± 0.05
95
20
°C
%/°C
%RH
GPK
30 40 GPK
1 Gpk
1 Gpk
6.15 Grms
SIZE IMPACT
8.25" x 4.50" x 1.59"
(209.6mm x 114.3mm x 40.4mm)
APR 19, 2005 revised to JUN 28, 2006
Page 3 of 5
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Номер в каталогеОписаниеПроизводители
NET2-4350NET2 AC-DC SeriesPower-One
Power-One

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