Power-One NET1-4112 Currents over 100 amp Datasheet

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NET1 SERIES
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.
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 for 2001
• Excellent Load Transient Response
MULTIPLE OUTPUT MODEL SELECTION CHART – 240W WITH 300 LFM FORCED AIR COOLING
MODEL
NET1-4325
NET1-4130
NET1-4112
OUTPUT
VOLTAGE
ADJUSTMENT
RANGE
OUTPUT
CURRENT (NOTE 1)
LINE
REGULATION
LOAD
REGULATION
RIPPLE & NOISE
%Pk-Pk (NOTE 2)
INITIAL SETTING
ACCURACY
+3.3V
+2.5V
+5V
+12V
+1.8V
+3.3V
+5V
+12V
+1.8V
+1.65V
+5V
+12V
+0.5V
+0.5V
FIXED
FIXED
+0.5V
+0.5V
FIXED
FIXED
+0.5V
+0.5V
FIXED
FIXED
50A
50A
5A
4A
50A
50A
5A
4A
50A
50A
5A
4A
0.2%
0.2%
0.2%
0.2%
0.2%
0.2%
0.2%
0.2%
0.2%
0.2%
0.2%
0.2%
1%
1%
3%
3%
1%
1%
3%
3%
1%
1%
3%
3%
1% or 50mV
1% or 50mV
1% or 50mV
1% or 50mV
1% or 50mV
1% or 50mV
1% or 50mV
1% or 50mV
1% or 50mV
1% or 50mV
1% or 50mV
1% or 50mV
± 30mV
± 30mV
± 30mV
± 100mV
± 20mV
± 30mV
± 30mV
± 100mV
± 20mV
± 30mV
± 30mV
± 100mV
MAX
UNITS
264
63
VAC
Hz
mS
ARMS
35
APK
W/VA
NOTES: 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.
INPUT SPECIFICATIONS
PARAMETER
CONDITIONS/DESCRIPTION
MIN
Input Voltage - AC
Input Frequency
Hold-up Time
Input Current
Input Protection
Inrush Surge Current
Power Factor
Continuous input range.
AC input.
After last AC line peak at 240 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.
85
47
20
Rev. 11/2000
1
TYP
4.0
0.95
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NET1 SERIES
OUTPUT SPECIFICATIONS
PARAMETER
CONDITIONS/DESCRIPTION
Efficiency
Ripple and Noise
Output Power
Overshoot / Undershoot
Regulation
Full Rated Load, 110 VAC. Varies with distribution of loads among outputs.
Full load, 20 MHz bandwidth.
With 300 LFM forced air cooling. (Note 1)
Output voltage overshoot/undershoot at turn-on.
Varies by output. Total regulation includes: line changes over the specified.
input range, changes in load starting at 20% load and changing to 100% load.
Recovery time, to within 1% of initial set point due to a 10-100% load change,
1% max. deviation.
Time required for initial output voltage stabilization.
Time required for output voltage to rise from 10% to 90%.
Transient Response
Turn-on Delay
Turn-on Rise Time
MIN
TYP
MAX
80
See Model Selection Charts
240
0
UNITS
%
Watts
%
See Model Selection Charts
500
µS
2
20
Sec
mS
INTERFACE SIGNALS AND INTERNAL PROTECTION
PARAMETER
CONDITIONS/DESCRIPTION
Overvoltage Protection
Overvoltage protection on all outputs.
Maximum + 0.5V
Unit latches off when overvoltage is detected.
AC input must be recycled to reset.
Fully protected against output overload and short circuit. Automatic recovery upon removal of overload condition.
System shutdown due to excessive internal temperature, automatic reset.
Open collector global Output Good signal. The signal activates when any of the outputs drop below 5%.
Open collector signal. Time before regulation dropout due to loss of input
5
power. May be used as independent PSOK signal in redundant applications.
Available on all outputs. Accuracy of shared current with up to 6 parallel units.
10
Single wire current share.
Available on all outputs. Total voltage compensation for cable losses with
500
respect to the main output.
Overload Protection
Overtemperature Protection
Output Good
Input Power Fail Warning
Current Share
Remote Sense
MIN
TYP
MAX
UNITS
mS
%
mV
SAFETY, REGULATORY, AND EMI SPECIFICATIONS
PARAMETER
CONDITIONS/DESCRIPTION
Agency Approvals
ESD Susceptibility
Radiated Susceptibility
EFT/Burst
Input Transient Protection
UL1950.
CSA 22.2 NO. 234/950.
EN60950 (TÜV).
Input to output per EN60950.
FCC CFR title 47 Part 15 Sub-Part B - Conducted.
EN55022 / CISPR 22 Conducted.
Per EN61000-4-2, level 4.
Per EN61000-4-3, level 3.
Per EN61000-4-4, level 3.
Per EN61000-4-5, class 3.
Insulation Resistance
Input to output.
Dielectric Withstand Voltage
Electromagnetic Interference
MIN
TYP
MAX
Approved
Line to Line
Line to Ground
2600
B
B
8
10
±2
1
2
VDC
Class
kV
V/M
kV
kV
10
NUCLEAR AND MEDICAL APPLICATIONS Power-One products are not 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 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.
2
UNITS
M
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NET1 SERIES
ENVIRONMENTAL SPECIFICATIONS
PARAMETER
CONDITIONS/DESCRIPTION
Altitude
Operating.
Non-Operating.
Operating Temperature
Storage Temperature
Temperature Coefficient
Relative Humidity
Shock
Vibration
MIN
At 100% load
0°C to 70°C (after 15-minute warmup).
Non-Condensing.
Peak acceleration.
Random vibration, 10 Hz to 2 kHz, 3 axis.
TYP
0
-40
±0.02
5
MAX
UNITS
10k
40k
50
85
±0.05
95
20
6
ASL Ft.
ASL Ft.
°C
°C
%/°C
%RH
GPK
GRMS
MECHANICAL
DESCRIPTION
NOTES
Metric Mounting
Size
M4 x 0.7 mounting inserts: 2 mounting surfaces
SIZE IMPACT
7.00" x 4.50" x 1.35"
(177.8mm x 114.3mm x 34.3mm)
3
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