2024 Drsstc coupling

Drsstc coupling

Author: czit

August undefined, 2024

WebAug 15, 2006 · Eventually you get the secondary voltage up high enough to start forming small streamers. The small streamers begin to lower the Q (and lower the Fr) of the coil, such that it will now "accept" the energy being stored in the primary at the time. The coupling usually has to be pretty high, maybe around K=.2-.25. WebMar 6, 2024 · Others here may have more specific experience. For short on-times, I think there can be advantages to lower coupling. I can't think of any advantages with long on-times. I had to reduce my DRSSTC coupling from 0.157 to 0.14 and add more resin layers to fix secondary arcing. In my case, arcing from ~1/3rd of the way up to ground guard ring.

DRSSTC tuning FAQ / Tesla Coils / Forums 4hv.org

Web0 – 160VAC through a variac, 6A rectifier bridge and 2x Aerovox 410uF 430V filtering capacitors in parallel. 0 – 210VAC. Primary coil. Flat primary. Inner diameter 70 mm, Outer diameter 187,36 mm. 6 turns 1,78 mm … WebMar 26, 2015 · My coil has broadly similar specs (also very similar to loneocean's DRSSTC 3), and worked okay with 600V IGBTs and the primary circuit tuned for low Z, but does run better with 1200V IGBTs. Off the top of my head specs of mine are: 160mm dia, 700mm winding length ~1900 turns 0.315mm wire 160mm x 740mm dryer duct toroid (rather … curly hair with blow dryer

UHVLab DRSSTC II

http://stevehv.4hv.org/DRSSTC1.htm WebNov 23, 2008 · DRSSTC-.5. Updated 11/23/2008. While this is actually the 4th DRSSTC I have constructed, I'm calling it the ".5" to signify its very small stature. The goal for this project was to see how small I could make a … WebApr 14, 2006 · The higher the coupling, the greater the frequency split. That we know. Now, with DRSSTCs, it has been stated that tuning the primary circuit to the lower frequency … curly hair with bangs tutorial

Tuning and Frequency Splitting within a DRSSTC (or two coil) system

Universal DRSSTC Controller

WebNov 23, 2012 · My current setup now is for coupling that is 0.15 then the pri-sec arcing disappeared, but in this config, the spark length was also decreased ( for given voltage … WebDRSSTC BUILDING THE MODERN DAY TESLA COIL FIRST EDITION Daniel H. McCauley IV CONTENTS 1 INTRODUCTION 13 Solid State Tesla Coils: A Historical ... The current transformer is created using the PSPICE K_Linear model where inductances of each winding and the coupling between them is used to define the transformer. Cdecoupling … curly hair with braidWebMar 27, 2024 · 125x246mm secondary coil with 560 turns of 0.4mm wire. 75x300mm toroid as topload. 0.4 coupling coefficient. 16.5nF MMC consisting of 110 Wima FKP1 capacitors with 15nF and 2000V each. The MMC is built in a modular way so I can add and remove strings to change the capacitance. Upper pole starts up at 400kHz and drops to 350kHz … curly hair with braids on the side

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Drsstc coupling

DRSSTC tuning FAQ / Tesla Coils / Forums 4hv.org

WebAug 23, 2007 · Due to the lack of coupling caused by the missing windings, I had to tune the primary current and burst length right up to 400Apk and 300us, and even so, the sparks weren't as impressive as they used to be. And the tank capacitor just got hotter and leaked more goo, and started making crackling noises, so something had to be done. http://prajtm.scripts.mit.edu/projects/portfolio/bigger-arcs-with-the-drsstc/

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WebApr 5, 2024 · I found out that outside I needed to decrease the windings of the primary coil from 7.5 to 6.1 turns. After fixing the issue I finally got the coil to spit out over a meter … http://prajtm.scripts.mit.edu/projects/portfolio/bigger-arcs-with-the-drsstc/

WebCoupling = ~0.22 Energy Transfer time = ~9.87us Overview Video A Musical Table-top Tesla Coil (rev 2) Watch on DRSSTC 1 rev 2 plays music - as controlled via a Midi keyboard, ~100us or less on-time per pulse. … http://www.loneoceans.com/labs/drsstc1/

WebThis first DRSSTC of mine evolved from the ISSTC work I had been doing at the time. Talking with Jimmy Hynes, who built the first DRSSTC, I decided I would give it a try, though with some changes from his design. ... This … WebJun 3, 2015 · How to choose coupling coefficient between primary and secondary coils. The coupling coefficient, or just talked about as coupling, is denominated “k” and …

WebFeb 11, 2005 · DRSSTC-3. After building my first DRSSTC-1, and then my giant DRSSTC-2, I wanted something more portable for demos. I realized at the time that even a small …

WebJul 15, 2024 · Trying to Build a Tiny DRSSTC (just skip this part) Winding Varnishing Constructing a Top Load Primary Coil Tank Capacitor (MMC) Why This was Kind of a … curly hair with braidsIt's been a lot of hard work and a journey of failures, learning, and success. After several months of work, I will like to present my second Double Resonant Solid State Tesla Coil (DRSSTC 2). This project was born from a natural progression of my foray into Solid State Tesla Coils, beginning with my first SSTC1 in 2012. … See more Having built my first DRSSTC 1a few months ago, I decided to embark on a much more powerful and more impressive, yet still compact DRSSTC. I assume that the reader of this … See more 2013 Design Considerations Design Goals These were my design guidelines for the project: Brick Bridge In DRSSTC 1, I used TO-247 packaged … See more 27 - 29 April 2013 With the discovery of the damaged 150A Toshiba IGBTs, I quickly built a new bridge. The modular design allowed me to … See more 2013 Secondary Coil Having made many secondary coils now, the construction of this one was relatively straightforward. I used a standard 3" PVC pipe (actual outer diameter of 3.5") cut … See more curly hair with burgundy highlightsWebcontroller are twisted tightly together to maximum coupling and reduce inductance. Gate Drive Outputs The Universal DRSSTC Controller has two identical gate drive output … curly hair with clipsWebDRSSTC. The oneTesla 10” coil employs a double-resonant topology, hence the name double-resonant solid-state Tesla coil, or DRSSTC. In a DRSSTC, the circuit driving the secondary LC circuit is another LC circuit, tuned to the same resonant frequency. In the following diagram, L pri and L sec are the primary and secondary inductors ... curly hair with color highlightsWebApr 14, 2006 · With two coupled coils, there is a frequency split which occurs that is depending on the coupling factor. The higher the coupling, the greater the frequency split. That we know. Now, with DRSSTCs, it has been stated that tuning the primary circuit to the lower frequency pole of the frequency split is beneficial for DRSSTC systems. curly hair with fitted hathttp://prajtm.scripts.mit.edu/projects/portfolio/double-resonant-solid-state-tesla-coil/ curly hair with face framing layersWebDRSSTC Modi cations The DRSSTC combines the e ectiveness of the Solid State Tesla Coil (SSTC) with the large resonance rise of the SGTC. The DRSSTC gets its name from the fact that the primary tank circuit is resonant as well as the secondary. The only modi cation to the SSTC is the addition of a primary tank capacitance. This minute ad- curly hair with fade men