import java.awt.*;
import java.applet.*;
//
public class Movingb extends Applet implements Runnable
{
String s=MOVING BANNER;
Thread t=null;
boolean flag;
public void init()
{
setBackground(Color.red);
setForeground(Color.blue);
}
public void start()
{
t=new Thread(this);
flag=false;
t.start();
}
public void run()
{
char ch;
for(; ;)
try
{
repaint();
Thread.sleep(1000);
ch=s.charAt(0);
s=s.substring(1,s.length());
s=s+ch;
if(flag==true)
break;
}
catch(In ....etc

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Abstract
High Voltage IGBT (HVIGBT) modules with high performance in the areas of low power loss and high reliability are required for high power applications such as traction, large industrial motor drives, and medium voltage converters. Unfortunately, these performances are often in reciprocal relationship. In order to achieve a higher performance with optimized tradeoffs at the 3.3kV level, a new IGBT and Free wheeling Diode (FWD) chip set was developed. This paper describes the optimization of the chip design ....etc

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Abstract-
In this paper, a new complementary gate driver for power metal-oxide semiconductor field-effect transistors and in sulated gate bipolar transistors is presented based on the use of a piezoelectric transformer (PT). This type of transformer has a high integration capability. Its design is based on a multilayer struc ture working in the second thickness resonance mode. A new de sign method has been used based on an analytical Mason model in order to optimize the efficiency, the available power at the trans former secon ....etc

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12-PULSE HVDC TRNSMISSION SYSTEM BY USING IGBT VALUES


ABSTRACT

In this project an attempt has been made to analyze the effect of Using IGBTs rather than semiconductor devices such as Transistors, SCRs in the converter stations for HVDC transmission.
The main parts of any basic HVDC transmission system are converter stations transmission line and DC switch gear and protection equipment. Till now the main devices that are used in converter stations for the purpose of rectification and inversion are SCRs. B ....etc

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Haii..we are celebrating freshers party we need a best quotation for banner on department of statistics will u help me for getting a good quotation ....etc

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Active Gate Control for Current Balancing of
Parallel-Connected IGBT Modules
in Solid-State Modulators

Dominik Bortis, Student Member, IEEE, Juergen Biela, Member, IEEE, and Johann W. Kolar, Senior Member, IEEE


Abstract—

In modern pulsed power systems, often, fast solidstate
switches likeMOSFETs and insulated gate bipolar transistor
(IGBT) modules are used to generate short high power pulses. In
order to increase the pulsed power, solid-state switches have to be
connected in series or in par ....etc

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Fresher party
From
Kiit group of institutions information and technology ....etc

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can i get a java program for displaying a moving banner........... ....etc

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IAP200T120 SixPac™
200A / 1200V 3-Phase Bridge IGBT Inverter

FEATURES INCLUDE
• Multi-Function Power Assembly
• Compact Size – 9” H X 17.60” W X 11.00” D
• DC Bus Voltages to 850VDC
• Snubber-less operation to 650VDC
• Switching frequencies to over 20kHz
• Protective circuitry with fail-safe opto-isolated fault annunciation,
including:
• Over current
• Over voltage
• Short circuit
• P.S. undervo ....etc

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import java.awt.*;
import java.applet.*;
import java.net.*;
class MyBanner extends Applet implements Runnable
{
String msg1,msg2 ;
Thread t = null;
int state;
boolean stopFlag;
public void init()
{
setBackground(Color.cyan);
setForeground(Color.red);
}
public void start()
{
msg1 = getParameter(message);
if (msg1 == null)
msg1 = Message not Found;
....etc

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