my IGBT sstc my sstc with gt60m301 igbts, tl494 oscillator an UCC driver
IGBT sstc setup and sparks my igbt sstc finaly in 2 cases tl494 oscillator, ucc37322/1 gdt driver and a gt60m301 igbt halfbridge length of the streame3rs is about 12cm input voltage is ~80V
Everlast Plasma cutters MOSFET vs IGBT Part 2 This Video shows the difference in the quality of cuts using the MOSFET vs IGBT Everlast Welders. This is not really as apparent when cutting 1/2" and less but it does show the overall performance differences between the 2 technology's . The MOSFET is still a decent unit and given the price it is definately a good buy . To see more of our Welders Visit www.everlastwelders.ca
Kolektor-emiter IGBT sa
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Avr stk600 singing arc. from ATMEL MCU + IGBT Singing spark! Atmel At tiny MCU in STK 600 developement board running the square wave signal at the frequencies heard, swithchin is done by IGBT pulled out of Allen Bradley industrial drive, and the proection is in a form of simple high power diode the spark gap is minimized to limit the current and prevent the copper conductor from melting, when the gap is enlarged there's heavy ionized air smell , huge arc and tons of noise. I will work on actually putting through a much more complex waveform possibly some sort of a tune :) through a filter of some kind to let the high band through.
How To Test An IGBT Transistor With A Digital Multimeter DMM My First You Tube Video.Hope This Helps Someone.Message me,if you guys would like me to make more Video's on Testing Electronic Components!!
IGBT & MOSFET Tester An Instructional Video that explains "How to test an IGBT or MOSFET" using a piece of Test Equipment that is designed and manufactured in the USA by
Fullbridge IGBT 555 flyback driver. I ran 40 volts input on the first clip, and 80 on the second. When i ran 80 volts it was around 800-1000 watts. I was accidentally running 35% duty cycle, at 27khz. Later, i increased duty cycle to 45% and frequency to around 34khz, and i was pulling 1.4kw. The flyback was hot after both of these runs. H-bridge of 80 amp IGBTs, courtesy of pslawinski. Regulated 12 volt source, and the oscillator is a 555, and it drives the ucc37322/321 ucc pair that drives the GDT through a 500nf DC blocking capacitor.
IGBT/MOSFET Gate Drive Optocouplers www.element14.com - To introduce basic knowledge of IGBT gate drive optocouplers and Vishay's product offerings
Everlast IGBT TIG ARC PLASMA.AVI IGBT AC/DC Welder from an Importer of multifunction welders I got mine from a company called Everlast. here is there site if your intersted. This is my first time using a plasma cutter It also dose excellent! TIG welds it has a pulse option for AC Welding.. And puts out some solid stick beads.. Ill keep posting some videos, I am new to electric welding so be nice when you see my beads! First, I need to get this welding table built Back to work....
IGBT Induction Heater 4 IGBT Induction Heater @ 211vDC 6,20A Brasil Comment
Igbt power modules, diodes, thyristors by Digitec Parts and Equipment distributor for the usa and mexico, igbt power module, transistors, thyristors, fuji, semikron, eupec, hitachi, mitsubishi, ixys, powerex, semiconductors, diodes, mosfets, usa distributor, distribuidor mexico by
Modulation sound of IGBT variable frequency VFD motor drive on a train The descending and ascending pitch squelching sound comes from the VFD drive and the motors on the red/cream "Express train" arriving to/leaving from #2 platform. The sound from VFD drive is audible on many Tokyo subway trains but some are louder than others. This one was LOUD. I mean really loud. The nasty(but cool at the same time, heh) VFD screech echoed throughout the entire station. Technical stuff: The lines at this station are 1.5kV DC. As far as I know, that train runs AC 3 phase squirrel cage motors through a VFD drive. I'm aware the video sucks. This is a just a section cut from a video of a walk through the station.
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Hrátky se SSTC (s IGBT) danyk.wz.cz Hrátky se SSTC (s IGBT). SSTC se sprejem, rozsvěcení zářivek rukou. Playing with SSTC (with IGBT). Spray and lighting up fluorescent tubes.
IGBT Explosion - DRSSTC run. Slowly ramping up Pulse Width. Blew up my half-bridge pushing the little IGBTs as far as I could. Though I believe what caused them to explode was the fact that I quite idiotically turner the power off while they were running full blast, the explosion happened simultaneously with me switching power off. -.-
IGBT application examples IGBT modules are used for all kinds of things, from audio amplifiers to motor drives in locomotives. In this section i cover switchmode power supplies and induction heating, and showing an example of a typical halfbridge inverter using such a module, as well as roughly mentioning different kinds of gate drives such as transformer and direct using gate drive ic's.
Testing Single Pack IGBT Bricks with Lamp and Battery Thanks to Joyange1 for doing the first demo video on testing a Insulated Gate Bi-Polar Transistor /joyange1 This is a lot simpler than I thought it would be. A motorcycle or alarm backup battery is perfect for this, along with a 12V halogen lamp. just remember the gate is very sensitive to static electricity so touch the battery before touching the gate, and you must use DC power.
Mozart on my 1st DRSSTC (IGBT based Tesla Coil) My MIDI conversion routines are working up to par now. In this video the duty cycle has a very rapid decay rate. Probably a little too rapid. The highest notes aren't reaching beyond 6". The duty cycle is also limited to 1.5%. The bridge is now fed by 240vac in, but the lower duty cycle limits the arc to 3' max. After this run, primary coil and tank capacitor are only just above ambient temperature. The 500a limiter only trips out a few times per second. It's probably time to go back and start refining the coil since the controllers are just about finished. Arc length is suffering due to the very low coupling at this stage...
IGBT polomost + 2500V 3kVA trafo igbt polomost / half bridge + 2500V 3000W trafo @ 20kHz IR2153 výboje / discharges danyk.wz.cz
igbt sstc my igbt sstc with a new secondary (burned the old one ._.) half-wave rectifier (p600m) Oscillator: tl494 driver: ucc37322/1 11:11:11 gate drive transformer gt60m323 halfbridge ( capacitors 300nF) secondary: 11x23cm with 0212mm wire slowly increasing the voltage up to 230V an then changing the frequency a bit ^^
IGBT Class A Amplifier This Class A Amplifier uses two FGA25N120 IGBTs. It runs on 18V which under the load of the amp drops to 13V, the 80VA transformer gets warm, need to parallel the windings on it.
ST IGBT 008 Testing ST
STMicroelectronics | IGBT intelligent power modules Compact and high-performance AC motor drive for simple and rugged designs up to 2 kW. These devices offer high performances inside many applications such as home appliances, air conditioning, etc.
IGBT Coilgun Coilgun Coilgun Coilgun Coilgun Battery powered IGBT Coil Gun Coilgun Batteriebetriebene Elektromagnetische Projektil-Kanone mit IGBT Coilgun
Giant VLT Drive IGBT Brick Removal Lots more bricks to test out!
igbt sstc streamer my igbt sstc final version
Longevity WeldPro IGBT LS200PI plasma cutting Cutting a quarter inch plate for a project with my new Longevity IGBT WeldPro LS200PI multi function welder.
IGBT.avi In this experiment i use SG3524- and TC4420-ic's to control two IGBT-bricks wich feed power to a flyback transformer.
Stejnosměrný SSTC s IGBT, 1600W. danyk.wz.cz Stejnosměrný SSTC s IGBT, 1600W. Filtered DC SSTC with IGBTs.
LONGEVITY FORCECUT 60I IGBT PLASMA CUTTER. Cutting Experience Longevity Welding at www.longevity- or . Longevity Plasma Cutting Equipment enabled for users to use affordable plasma cutters that are built with quality for over 6 years. Check out our welding community at to see how our customers rate our equipment, project that are being worked on and completed with Longevity Welding Equipment and see some plasma cutter reviews and how our units stand up to the competition. This demonstrations shows the new Pilot Arc starting technology from the Longevity ForceCut 60I IGBT Pilot Arc Plasma Cutter. The unit is be featured at www.longevity- or We urge you to experience welding like never before at www.longevity- and do not forget to join the fastest growing welding community at Thank you all, Longevity Welding
igbt sstc full power my igbt sstc running at 230V frequency arround 300kHz
igbt sstc sstc on 230V with two FGA25N120AND IGBTS at the end the 2,5A fuse broke
How to test an IGBT brick. This video will show you how to test an insulated gate bipolar transistor (IGBT) power brick by using only a 12V battery and light.
Designing a IGBT Driver I designed a very simple IGBT driver board with the CAD program TARGET 3001.
IGBT Insulated Gate Control -- Some Aspects IGBT Insulated Gate Control - Some Aspects Any electronics designer knows what a driver is. In power electronics, a driver is a chip or device controlling a semiconductor module (MOSFET, IGBT, thyristors, etc.). Drivers also perform protection and service functions. The key task addressed by a gate control circuit is to match impulses generated by a controller with signals controlling power switch inputs. MOSFET/IGBT insulated gate driver is an interlink between a controller and a power stage being one of key converter components. Control circuit characteristics determine converter parameters to a great extent ie static and dynamic loss, switching rate, electromagnetic noise level. Therefore, control mode calculations and driver selection requires careful attention. IGBT behavior under dynamic modes primarily depends on gate capacitances and control circuit's internal and external impedances. Gate capacitances do not depend on temperature; they respond to collector-emitter voltage more clearly if the reverse voltage drops. The gate charge depending on gate-emitter and gate-collector capacitances is the key parameter to be taken into account in calculations of control circuit dissipation power. The gate charge fully accounts for IGBT behavior when it opens. The power required by the driver to switch IGBT is the product of switching rate and energy required to charge and discharge gate capacitances. Such energy in its turn depends on the gate charge and control voltage ...
Tesla coil with IGBTs Solid state tesla coil with IGBTs
Microwave Cooking magnetron DSL Modem IGBT Brick 40A Breaker Holy cow that IGBT STANK!. its sitting outside in the junk pile and I can smell it whenever I go near! Do not microwave a IGBT indoors lol! lighting in the microwave is a lot poorer than I first thought too :( I will improve that next time
IGBT-modules IGBT module is a module package of IGB transistors. IGBT modules are mainly used in such applications as voltage converter circuits, switched mode power supplies, industrial automation actuators.
IGBT transistors An IGBT is a power electronic device
Static Voltage Stabilizer IGBT PWM IGBT based PWM type static voltage stabilizer designed and developed by Medi. This is an AC to AC voltage stabilizer. Medi is transferring the technical know-how of this product for manufacturers.