Coil gun circuit schematic software

Two small high voltage ignition coils wired together in an antiparallel configuration are being driven with the use of a power pulse modulator circuit. A coil gun is an electronic gun that fires a projectile by means of the magnetic field generated when a large pulse of current is run through a coil. High speed clock to determine projectile velocities results. Gregs 3stage coil gun coilgun page electromagnetic. Tp indicates a test point, a convenient spot to connect your voltmeter. Tesla coil design, construction and operation guide.

A coil gun, which is a type of eml, can propel a projectile without any mechanical. It includes thousands of templates and examples to help you get started quickly. The guide will begin with a basic introduction to tesla coils, how they. Click on a component to visit its circuit description.

The voltage rise is not given by the turns ratio like in a standard transformer, but is proportional to the rate of change of current in the primary circuit. The last circuit was added on thursday, november 28, 2019. Schemeit is a free online schematic drawing tool that will allow you to produce professional looking schematic diagrams, add corresponding part numbers, and share your schematic with others. Transformer turn ratio for feedback coil, primary coil and secondary coil will be around 1. Sometime after the completion of the cg33 i put together this circuit diagram to show how simple the coilgun circuit really is. Above is the complete schematic of the voltage boost circuit plus the trigger circuit. In effect, the stator windings will be around the pvc pipe.

Always short out the capacitor bank when working with it or the circuit. Check out some quantitative coil gun results on the high energy coil gun introduction. Need help with coil gun electronics forum circuits. The main component in the circuit is the coil itself. The goal of this article is to help you design and build an electromagnetic coil gun. The stungun in this article, ill show you how to make a small, weaponized highlighter.

Motor coil gun electronics forum circuits, projects and. A basic coilgun operation diagram is included at the bottom. The concept is pretty easy to understand unless your name. Patent us high voltage mos scr and power mosfet h drawing. Design and experiments of multistage coil gun system jve journals. The complete circuit diagram for this single stage coil gun is shown in the image below. Welcome to the schemeit free online schematic and diagramming tool digikey electronics schemeit project. Scr ae radio munications set junction box fighter aircraft version system wiring diagram. Smartdraws schematic diagram software is easy to use. To do this project we divided the work in hardware and software.

Learn about coilgun design theory, design and implementation. Select from a huge library of vector schematic diagram symbols that. Coil guns require no explosive propellant, therefor can be fired an infinite amount of time, providing that there is ammunition and available electricity. I was at the scrap yard and thought of an intresting idea. When used, it can cause burns andor serious muscle spasms. I hope this guide will serve as a comprehensive stepbystep reference with easy to follow instructions. If the current persists after the projectile exits the coil it will act to decellerate the projectile, which does defeat the purpose of the whole thing. Patent us battery charging circuit with scr s drawing.

A taser circuit also known as stun gun circuit is one nonlethal electric shock producing unit used to paralyze a person for a time being without causing any severe damage or injury. The information contained in this article is potentially dangerous. How to make a simple electromagnetic coil gun circuit digest. Coil resistanceif you dont have a high resolution ohmmeter then this formula will give you a good approximation to the coil resistance. There are applications where it is only inches from your head. Please note some adblockers will suppress the schematics as well as the advertisement so please disable if the schematic list is empty. We performed optimization using the commercial optimization software. Optimised coil parameters 1, 2, 3find out how the circuit resistance and coil parameters affect the current density and field strength in the coil. Generaly, coils undergo a strong contraction force during circuit discharge. Then, we have used capacitor and general diode for coupling the. High energy 3stage coil gun permanent magnet repulsion coil gun still in the making event counter. Take apart the kodak cameras first by using a screw driver to pry the case open on the side.

I built my first one in only a week after i had all the parts. By following this guide you can build a tesla coil capable of generating over 4 arcs of lightning. Electromagnetic coil gun design and construction 119 2. Circuitlab is an inbrowser schematic capture and circuit simulation software.

This inductor will resonate along with the vc1 to produce a tank circuit with q high. Initial tests showed that this is the most efficient coil so far, with its performance at 380v matching shots performed at 450v by the other coils. Ferrite caps core has small non magnetic clearance about 0,1 mm. I use ferrit drossel usualy from small dc motors filter. Efficient coil gun drive requires the coil to maintain current while the projectile is accelerating, and only cut the current when the projectile is in the coil. The newest addition to the family is a coil gun on a boat. Schemeit free online schematic and diagramming tool. Make sure your switch is in the off position before soldering it to your coil gun.

These tools allow students, hobbyists, and professional engineers to design and analyze. The em15 coil gun schematic diagram is shown in figure 2. Learn how to make a simple but extremely effective coil gun using only a few parts that are fairly easy to obtain by only going to a few places and possibly online. How to make a highlighter stungun fear of lightning. D1 800v bridge rectifier l1 launching coil p1 iron projectile r1 470 ohm 12 watt, charging resistor r2 11k ohm 14 watt, safety bleeder resistor r3 4. This coil was made 12cm long, which is shorter than the other coils, and once again 3 layers of wire were used 180 turns with a shrinkwrap jacket around the coil to hold the turns in place. Some careful timing circuits energize each coil in sequence. When optimally tuned, it will propel a small slug about 1. The whole eml is divided into a coil gun system and electric circuits. It is equiped with a laser sight and highcapacity ammo clip.

For those who have proposed a bird scarer or potato gun circuit of some kind. The maximum voltage of this supply source is more than 50 v. The scr should have a pulse current rating at least 10% over the estimated maximum current. A few layers of tape around the rod prevents tight fitting. Ic1 is a 555 timer in astable mode, sending approx. Scr circuit falsely triggered during capacitor charging. Do not attempt to build this device unless you are experienced with safety, electronics, soldering, and understand circuit. Ic2 is continually reset through r3, until pin 15 is taken low through the fire button. The supply sources the coil gun has several supply sources. The whole device is supplied from the common power grid. The transformer in the dcdc converter has ferrite caps core one inch diameter. I am making a coil gun for a final project in my electronics class. The goal of the project is to create a smaller and portable plasma gun device that will be based on the larger battery powered tesla coil.

Electromagnetic coil gun project nuts volts magazine for the circuit theory. General circuits download fritzing software fritzing software is an interesting opensource initiative to support designers, artists, researchers and hobbyists to work creatively with interactive electronics. About six months ago i built simple coilgun which had breadboard taped on a board original project. One of the simplest ways to make a battery powered high voltage power supply is to use a common car ignition coil. D1 800v bridge rectifier l1 launching coil p1 iron projectile r1 470 ohm 12 watt, charging resistor r2 11k ohm 14 watt, safety bleeder resistor r3. This is a simple circuit to let you play with various component values and see what happens. Then ill have very powerful electromagnets for a coil. Before i get into how to built this device, let me warn you. Inductor l1 is formed from the coil that serves as a search coil. To make the capacitor bank charger for the 400v, 3300uf capacitors, prepare a circuit as shown in the schematic. At 3v, transformer output will be around 2000 volt without load.

This one must be able to fire from 3 times a second to 5 minutes depending on the type of guncannon that your are trying to simulate. Create circuit diagrams, schematic drawings, and other electrical and engineering diagrams start now. The first segment of the given circuit is a highvoltage generator that boosts. Schematic diagram maker free download or online app. This coil has constant fixed inductance throughout the simulation. Feed one end of the wire into the second port on your switch and tighten it in place with a screwdriver. A tank controlled by bluetooth capable of shooting ferromagnetic projectiles.

The complete circuit diagram for this single stage coil gun is shown. It is a very useful device, especially to immobilize an attacker. It uses an electromagnet to pull two contacts of a separate circuit together. For details on the charging circuit, see uzzors2ks website. Be willing to spend more than a week on this and you might need a few heavy power tools only to make good projectiles.

The coil is powered form a 24v supply voltage form our rps, the supply is controlled switched through a n. Barry has made an excellent simulator here rlc simulator by simply plugging in the component values one can predict how the circuit will operate. Ignition coils are a type of induction transformer based on the tesla coil invented by nikola tesla in 1891. Scr controlled coilgun trigger circuit diagram and test. The inverter section of the circuit produces a high frequency, high voltage using an oscillator configuration consisting of transformer t1 being switched on and off by transistor q1. The circuit is very easy to construct, but please be safe, these voltages can easily kill or maim you. Circuitlab is an inbrowser schematic capture and circuit simulation software tool to help you rapidly design and analyze analog and digital electronics systems. Coil coils are wound by hand around a steel rod, which also is the projectile source material. This drossel has onelayer coil and ferrit pipe core with two axial pin. Welcome to the tesla coil design, construction and operation guide. Hello, i am closing this thread as it violates aac policy andor safety issues. When the switch is pressed, the capacitor bank begins charging.

Solder the other end of the wire onto the copper wires on your coil gun to complete the circuit. Design optimization of coil gun to improve muzzle velocity jve. The second oscillator is formed from l2, c4, c5, r4, and q2 and the oscillator circuit will produce a signal with a fixed frequency. The design site for electronics engineers and engineering managers. The design site for hardware software, and firmware engineers. Overengineering is the designing of a product to be more robust or complicated than is necessary for its application wikipedia a few years back i made a coilgun with no knowledge of inductance, electromagnetism whatsoever. Neither gave good results, so i stuck with the original 3 layer, 99turn coil. First coil has 10 turns of 0,6 mm wire and second coil has 400 turns of 0,15 mm wire.

See more ideas about electronic schematics, electronics projects and circuit diagram. Correct voltage for coilgun i am indulging in my fairly new interest for electronics by building a coilgun, but im starting off small. B1 9v transistor battery c1,c2 12,000 microfarad electrolytic capacitor, 200 wvdc working volts d. See more ideas about electronic schematics, electronics projects and circuit. The schematic diagram of electric circuit for coil gun launching system is shown in fig. Electromagnetic coil gun project nuts volts magazine for. A coil gun typically consists of a coils of copper wire similar to a solenoid, a capacitor bank, a transformer, a dc power source, a method of releasing the energy. C1 12,000 uf 200wvdc c2 15 uf 25wvdc d1 800v bridge rectifier d2 800v bridge rectifier l1 coil, 56 turns 12 awg p1 iron projectile r1 220 ohm 1 watt r2 25 ohm 25 watt r3 150k ohm 1 watt r4 62 milliohm 5 watt s1 momentary action dpdt centeroff switch s2 dpst power switch. This time im using six coils instead of two and i have designed 3d printe. It was fun and functional but i wanted to finish it. An electromagnetic coil gun is a type of weapon that uses an electromagnetic launch coil or a series of launch coils to accelerate a ferromagnetic projectile.