Type: Driver
File Name:
File Size: 29.3 MB
44 (4.51)
Downloads: 28
Supported systems: Windows Vista, Windows Vista 64-bit, Windows XP 64-bit, Mac OS X, Mac OS X 10.4, Mac OS X 10.5
Price: Free* (*Free Registration Required)

Download Now

Could you tell why anyone would want a flyback driver?

Reply 8 years ago on Introduction. A fast diode.

2n Flyback Transformer Driver for Beginners Inductor Power Supply

Although this google 2n3055 flyback not needed for the google 2n3055 flyback to work, it protects the transistor from back emf spikes and can help prolong the life of the circuit. I just used the one I found on the TV board but the UF is an easy one to get hold of in electronic stores if you need to buy one.

You may not, except with our express written permission, distribute or commercially exploit the content. Nor may you transmit it or store it in any other website or other form of electronic retrieval system. Did you use this instructable in your google 2n3055 flyback Add a Teacher Note to share how you incorporated it into your lesson. Mount the transistor onto the heat sink.

The heatsink is important as the transistor gets hot. I just bought the cheapest heatsink maplin sell. The 2n is a TO-3 case style.

You can use an insulator pad if you want but I just used a small amount of old thermal grease I had lying around. Add Teacher Note.

2n3055 Flyback Drivers

Did you make this project? There is a lot that can be improved but the idea of google 2n3055 flyback types of circuits is a kind of bare minimum flyback driver with moderate reliability. For most HV enthusiasts this circuit is completely adequate. What the schematic doesn't inform the builder is the need for correct component placement, lead lenghts etc If you follow the schematic exactly and have an idea of how to lay the components out correctly this circuit WILL work, every time.

firepro 3d graphics v4800"+_.E(b)+"
asus en8500gt silent mghtp256maStep 2: Preparing the Flyback
gainward geforce 7950gtRelated titles
funcam dmvc 300kStep 2: Results
samsung scx-483xStep 1: The One With 1 Transistor

An oscilloscope will probably be necessary to debug the circuit but if you build it as hundreds of others have there will be no need for one - it will just work. If everything so far failed, i would go back to the 2n 2 resistor driver. Is the google 2n3055 flyback heating up?


July 6, at July 7, at Hey ntoskrnl This circuit is only meant for low google 2n3055 flyback continues run, as you have experienced, taking this up in power will also dissipate a lot of power in switching losses due to the very inefficient self-resonant driving of the MOSFET. July 16, at July 17, at July 19, at Sunny says:.

September 22, at My transistor google 2n3055 flyback mounted on a big and expensive heat sink. November 26, at Hi neukyhm The capacitor will absorb high voltage spikes that could come from inductive kick back from the transformer. Ram Mallick.

Have fun and remember not to run this circuit for periods longer than 1 minute as the transistor gets hot fast. Step 8: Troubleshooting Ok so you have made the circuit and it either does not work or it does not work very well.This instructable will show you how to make a cheap and simple driver circuit in order to get high voltage arcs out of a component called a flyback transformer. A flyback transformer, sometimes called a line output transformer are used in older CRT TV's and computer monitors to. 2n Flyback Google 2n3055 flyback I want to make the best instructable about the 2n flyback driver.

Related Drivers