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NET1

更新时间: 2024-09-23 22:29:07
品牌 Logo 应用领域
POWER-ONE /
页数 文件大小 规格书
3页 67K
描述
Currents Over 100 Amps

NET1 数据手册

 浏览型号NET1的Datasheet PDF文件第2页浏览型号NET1的Datasheet PDF文件第3页 
NET1 SERIES  
Designed to meet the stringent requirements of todays high-speed  
Advanced surface-mount design and packing technology reduce the  
NET1s height to 1.35” (34.3mm) to fit in 1U applications. NET1s  
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.  
datacom and telecom circuitry, Power-Ones NET1 series is an excellent  
compact power solution for low-voltage, high-current applications. The  
NET1s high efficiency is achieved through the use of synchronous  
rectification and a newly-patented “Soft Transition Forward Converter”.  
The NET1s rectification method lowers output losses, reduces system  
cooling requirements (allowing greater power in a smaller package), and  
eliminates minimum load requirements.  
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  
OUTPUT  
VOLTAGE  
ADJUSTMENT  
RANGE  
OUTPUT  
CURRENT (NOTE 1)  
LINE  
REGULATION  
LOAD  
REGULATION  
RIPPLE & NOISE  
%Pk-Pk (NOTE 2)  
INITIAL SETTING  
ACCURACY  
MODEL  
+3.3V  
+2.5V  
+5V  
+12V  
+1.8V  
+3.3V  
+5V  
+0.5V  
+0.5V  
FIXED  
FIXED  
+0.5V  
+0.5V  
FIXED  
FIXED  
50A  
50A  
5A  
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% 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  
NET1-4325  
4A  
50A  
50A  
5A  
NET1-4130  
NET1-4112  
+12V  
4A  
+1.8V  
+1.65V  
+5V  
+0.5V  
+0.5V  
FIXED  
FIXED  
50A  
50A  
5A  
0.2%  
0.2%  
0.2%  
0.2%  
1%  
1%  
3%  
3%  
1% or 50mV  
1% or 50mV  
1% or 50mV  
1% or 50mV  
20mV  
30mV  
30mV  
100mV  
+12V  
4A  
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  
85  
47  
20  
TYP  
MAX  
264  
63  
UNITS  
Input Voltage - AC  
Input Frequency  
Hold-up Time  
Continuous input range.  
AC input.  
After last AC line peak at 240 watts.  
85 VAC at full rated load.  
VAC  
Hz  
mS  
Input Current  
4.0  
ARMS  
Input Protection  
Inrush Surge Current  
Power Factor  
Non-user serviceable internally located AC input line fuse.  
Internally limited by thermistor. Vin = 220 VAC, one cycle, 25°C.  
Per EN61000-3-2.  
35  
APK  
W/VA  
0.95  
Rev. 11/2000  
1

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