Author Topic: My DRSSTC  (Read 498 times)

Offline milkman2046

  • High Voltage Enthusiast
  • *
  • Posts: 12
  • Karma: +0/-0
    • View Profile
My DRSSTC
« on: August 25, 2020, 07:46:47 AM »
Hello everyone, I made my DRSSTC during the school holiday, and moved down the building with my father a few days ago. The effect was not bad. The 150V power supply and the sound of electric arc were so loud that they disturbed the neighbors nearby.
Here are some parameters of my coil:
Subprime: 1.2 M
TOP:1000x250mm
Resonant frequency is 50KHZ
CM1000HA24H module was used to make the full bridge
24V switching power supply is used for driving, and CPLD is used as logic gate array for driving plate
This is my drive board:

This is my coil. I feel fine.

Then there's my own differential probe I used to test the photos when the coil passed zero. It works very well!

And then a couple of test videos at BILBIL
https://www.bilibili.com/video/BV1gK411M7Sh/
Welcome to watch my work, it is not very good, because there is not enough space and power, maybe I will take it to school when I have time, making coils is my hobby, and I also like electronics very much, well, let's share so much, if you have any questions, please leave a message below, I will reply as soon as I see it.
« Last Edit: August 25, 2020, 08:17:36 AM by milkman2046 »

Offline Zipdox

  • High Voltage Technician
  • ***
  • Posts: 129
  • Karma: +1/-0
    • View Profile
    • Zipdox
Re: My DRSSTC
« Reply #1 on: August 25, 2020, 05:55:36 PM »
Looks cool!
You do know that you can disable the watermark in camera settings?

Offline davekni

  • High Voltage Senior
  • *****
  • Posts: 693
  • Karma: +34/-0
  • Physicist, engineer (electronic), and hobbiest
    • View Profile
Re: My DRSSTC
« Reply #2 on: August 26, 2020, 04:06:19 AM »
Impressive build!  I'm especially impressed with making your own differential probe.  Is it based on the P5205 schematics that can be found online?  There are many people here who could benefit from a low-cost differential probe.  (I spent the money for a used P5205, and plan to make an optically-isolated probe next winter.)  Do you have schematics and layout to share for your probe?
David Knierim

Offline milkman2046

  • High Voltage Enthusiast
  • *
  • Posts: 12
  • Karma: +0/-0
    • View Profile
Re: My DRSSTC
« Reply #3 on: August 26, 2020, 07:59:28 AM »
Looks cool!
You do know that you can disable the watermark in camera settings?
Hey, why disable watermarking?I thought it looked good so I added it.

Offline milkman2046

  • High Voltage Enthusiast
  • *
  • Posts: 12
  • Karma: +0/-0
    • View Profile
Re: My DRSSTC
« Reply #4 on: August 26, 2020, 08:11:43 AM »
Impressive build!  I'm especially impressed with making your own differential probe.  Is it based on the P5205 schematics that can be found online?  There are many people here who could benefit from a low-cost differential probe.  (I spent the money for a used P5205, and plan to make an optically-isolated probe next winter.)  Do you have schematics and layout to share for your probe?
Hi, I just used the most basic difference circuit to complete it, in EEVBLOG P5205 drawing you can find on BBS, specific link I didn't save, optical isolation difference probe I also very interested in but the field of laser transmission signal is needed to get signal to minimize the delay, but need capital is beyond my ability range, so I don't have the ability to do hope to help you.

Offline Zipdox

  • High Voltage Technician
  • ***
  • Posts: 129
  • Karma: +1/-0
    • View Profile
    • Zipdox
Re: My DRSSTC
« Reply #5 on: August 26, 2020, 02:01:02 PM »
Looks cool!
You do know that you can disable the watermark in camera settings?
Hey, why disable watermarking?I thought it looked good so I added it.
It looks like you're sponsored. Unless the watermark is your name or something, it looks very unprofessional.

Offline milkman2046

  • High Voltage Enthusiast
  • *
  • Posts: 12
  • Karma: +0/-0
    • View Profile
Re: My DRSSTC
« Reply #6 on: August 27, 2020, 12:08:12 PM »
Looks cool!
You do know that you can disable the watermark in camera settings?
Hey, why disable watermarking?I thought it looked good so I added it.
It looks like you're sponsored. Unless the watermark is your name or something, it looks very unprofessional.
I didn't accept any sponsorship. Maybe you misunderstood me. I just felt that this watermark was pretty beautiful, so I didn't remove it.

Offline Hydron

  • Administrator
  • High Voltage Engineer
  • *****
  • Posts: 372
  • Karma: +12/-0
    • View Profile
Re: My DRSSTC
« Reply #7 on: August 27, 2020, 12:41:57 PM »
I'm gonna ignore the watermark - the discussion takes away from the real subject of the DRSSTC!

The coil itself looks pretty good - is the first one you've built?

My only comments would be that a larger toroid might help performance, and more bus voltage (a doubler? I assume you're on 230/240V mains supply?) would really be needed to let the coil run at it's full potential. Complaining neighbors are unfortunately more difficult to solve than the electrical design though :(

Offline milkman2046

  • High Voltage Enthusiast
  • *
  • Posts: 12
  • Karma: +0/-0
    • View Profile
Re: My DRSSTC
« Reply #8 on: August 27, 2020, 06:30:45 PM »
I'm gonna ignore the watermark - the discussion takes away from the real subject of the DRSSTC!

The coil itself looks pretty good - is the first one you've built?

My only comments would be that a larger toroid might help performance, and more bus voltage (a doubler? I assume you're on 230/240V mains supply?) would really be needed to let the coil run at it's full potential. Complaining neighbors are unfortunately more difficult to solve than the electrical design though :(
hi!Built this is my first major DRSSTC, thank you for your advice I'll think about it, the design of the coil is actually can use 380 v three-phase electric power supply, it is no problem, but it takes a lot of space and a strong enough power, unfortunately I don't have, ha ha, really solve how to make the neighbours complaining is not because the sound of the arc is more difficult than electrical design!

Offline Mads Barnkob

  • Administrator
  • High Voltage Expert
  • *****
  • Posts: 1569
  • Karma: +28/-0
  • Denmark
    • View Profile
    • Kaizer Power Electronics
Re: My DRSSTC
« Reply #9 on: August 27, 2020, 08:07:09 PM »
Hi and welcome to HVF!

Looks like you have about 3-4 turns on the primary coil, so those two big MMC caps are about 1-1.5uF? Got any other pictures of the MMC caps?

Toroid is properly big enough, but I am more worried about the very few and thin wires used for it. How is its capacitance compared to a full even surface toroid topload? Try to calculate it in JAVATC ( http://classictesla.com/home/javatc/ ), one with many small rings as you built yours and one with a single toroid the same minor/major diameter?
http://www.kaizerpowerelectronics.dk - Tesla coils, high voltage, pulse power, audio and general electronics
https://www.youtube.com/KaizerPowerElectronicsDk60/join - Please consider supporting the forum, websites and youtube channel!

High Voltage Forum

Re: My DRSSTC
« Reply #9 on: August 27, 2020, 08:07:09 PM »

 


* Recent Topics and Posts

post Re: Have you ever tripped a breaker during normal operation ?
[Dual Resonant Solid State Tesla coils (DRSSTC)]
panjaksli
December 02, 2020, 08:57:34 PM
post Re: Have you ever tripped a breaker during normal operation ?
[Dual Resonant Solid State Tesla coils (DRSSTC)]
davekni
December 02, 2020, 08:17:09 PM
post Re: mini tesla (hopefully not a fail)
[Beginners]
davekni
December 02, 2020, 08:12:55 PM
post Re: Have you ever tripped a breaker during normal operation ?
[Dual Resonant Solid State Tesla coils (DRSSTC)]
panjaksli
December 02, 2020, 07:34:53 PM
post Re: HF Litz wire as a primary coil
[Dual Resonant Solid State Tesla coils (DRSSTC)]
davekni
December 02, 2020, 07:14:18 PM
post Re: Have you ever tripped a breaker during normal operation ?
[Dual Resonant Solid State Tesla coils (DRSSTC)]
davekni
December 02, 2020, 07:05:18 PM
post Re: Have you ever tripped a breaker during normal operation ?
[Dual Resonant Solid State Tesla coils (DRSSTC)]
panjaksli
December 02, 2020, 06:58:40 PM
post Re: Have you ever tripped a breaker during normal operation ?
[Dual Resonant Solid State Tesla coils (DRSSTC)]
Max
December 02, 2020, 06:56:50 PM
post Re: Have you ever tripped a breaker during normal operation ?
[Dual Resonant Solid State Tesla coils (DRSSTC)]
profdc9
December 02, 2020, 06:20:35 PM
post Re: Have you ever tripped a breaker during normal operation ?
[Dual Resonant Solid State Tesla coils (DRSSTC)]
panjaksli
December 02, 2020, 05:24:23 PM
post Re: Have you ever tripped a breaker during normal operation ?
[Dual Resonant Solid State Tesla coils (DRSSTC)]
buchtawill
December 02, 2020, 03:25:59 PM
post Re: Have you ever tripped a breaker during normal operation ?
[Dual Resonant Solid State Tesla coils (DRSSTC)]
panjaksli
December 02, 2020, 03:02:01 PM
post Have you ever tripped a breaker during normal operation ?
[Dual Resonant Solid State Tesla coils (DRSSTC)]
panjaksli
December 02, 2020, 01:36:04 PM
post Re: mini tesla (hopefully not a fail)
[Beginners]
bogdan
December 02, 2020, 08:55:06 AM
post Re: HF Litz wire as a primary coil
[Dual Resonant Solid State Tesla coils (DRSSTC)]
johnf
December 02, 2020, 07:43:14 AM
post Re: How to design FPGA based on EDA technology?
[Electronic Circuits]
Genterman
December 02, 2020, 06:53:52 AM
post Re: DRSSTC trouble
[Dual Resonant Solid State Tesla coils (DRSSTC)]
davekni
December 02, 2020, 03:29:14 AM
post Re: DRSSTC trouble
[Dual Resonant Solid State Tesla coils (DRSSTC)]
buchtawill
December 02, 2020, 02:43:33 AM
post Re: SKP DRSSTC = aliexpress driver + medium coil + large bricks ;)
[Dual Resonant Solid State Tesla coils (DRSSTC)]
Maju
December 01, 2020, 10:44:31 PM
post Re: mini tesla (hopefully not a fail)
[Beginners]
davekni
December 01, 2020, 07:44:14 PM
post Re: transistor markings question
[Beginners]
davekni
December 01, 2020, 07:39:48 PM
post Re: HF Litz wire as a primary coil
[Dual Resonant Solid State Tesla coils (DRSSTC)]
davekni
December 01, 2020, 07:38:53 PM
post Re: How to design FPGA based on EDA technology?
[Electronic Circuits]
petespaco
December 01, 2020, 06:30:33 PM
post Re: Question about arduino polyphonic MIDI interrupter
[Dual Resonant Solid State Tesla coils (DRSSTC)]
bozidar
December 01, 2020, 04:58:29 PM
post Re: Question about arduino polyphonic MIDI interrupter
[Dual Resonant Solid State Tesla coils (DRSSTC)]
TMaxElectronics
December 01, 2020, 04:22:10 PM
post Re: Question about arduino polyphonic MIDI interrupter
[Dual Resonant Solid State Tesla coils (DRSSTC)]
bozidar
December 01, 2020, 03:02:51 PM
post Re: Half-brigde with pot on mosfet gates question
[Solid State Tesla Coils (SSTC)]
TMaxElectronics
December 01, 2020, 12:08:56 PM
post transistor markings question
[Beginners]
NOOBPASTE51
December 01, 2020, 12:02:19 PM
post Re: Question about arduino polyphonic MIDI interrupter
[Dual Resonant Solid State Tesla coils (DRSSTC)]
TMaxElectronics
December 01, 2020, 11:55:01 AM
post Re: HF Litz wire as a primary coil
[Dual Resonant Solid State Tesla coils (DRSSTC)]
TMaxElectronics
December 01, 2020, 11:50:19 AM
post Re: Analog HFBR amplifier
[Electronic Circuits]
TMaxElectronics
December 01, 2020, 11:21:56 AM
post Half-brigde with pot on mosfet gates question
[Solid State Tesla Coils (SSTC)]
costas_p
December 01, 2020, 11:17:16 AM
post Re: Question about arduino polyphonic MIDI interrupter
[Dual Resonant Solid State Tesla coils (DRSSTC)]
bozidar
December 01, 2020, 11:11:50 AM
post Re: mini tesla (hopefully not a fail)
[Beginners]
bogdan
December 01, 2020, 09:29:24 AM
post Re: HF Litz wire as a primary coil
[Dual Resonant Solid State Tesla coils (DRSSTC)]
johnf
December 01, 2020, 07:03:56 AM
post Re: How to design FPGA based on EDA technology?
[Electronic Circuits]
johnf
December 01, 2020, 06:49:26 AM
post Re: SSTC or DRSSTC with GaN Transistors
[Solid State Tesla Coils (SSTC)]
Steve Ward
December 01, 2020, 04:59:28 AM
post How to design FPGA based on EDA technology?
[Electronic Circuits]
Genterman
December 01, 2020, 04:02:06 AM
post Re: DRSSTC trouble
[Dual Resonant Solid State Tesla coils (DRSSTC)]
davekni
December 01, 2020, 03:46:10 AM
post Re: DRSSTC trouble
[Dual Resonant Solid State Tesla coils (DRSSTC)]
buchtawill
December 01, 2020, 02:00:54 AM
post Re: HF Litz wire as a primary coil
[Dual Resonant Solid State Tesla coils (DRSSTC)]
Steve Ward
December 01, 2020, 01:47:10 AM
post Re: DRSSTC trouble
[Dual Resonant Solid State Tesla coils (DRSSTC)]
davekni
December 01, 2020, 12:02:23 AM
post Re: Site Info desperately needed: http://www.stevehv.4hv.org/
[General Chat]
Mads Barnkob
November 30, 2020, 10:28:56 PM
post Re: I started making a drsstc
[Dual Resonant Solid State Tesla coils (DRSSTC)]
Miki_407
November 30, 2020, 08:58:41 PM
post DRSSTC trouble
[Dual Resonant Solid State Tesla coils (DRSSTC)]
buchtawill
November 30, 2020, 08:53:00 PM
post Re: I started making a drsstc
[Dual Resonant Solid State Tesla coils (DRSSTC)]
davekni
November 30, 2020, 08:49:30 PM
post Re: Simple H-Bridge construction with low parasitic inductances (for SSTC or ...)
[Beginners]
davekni
November 30, 2020, 08:45:46 PM
post Re: mini tesla (hopefully not a fail)
[Beginners]
davekni
November 30, 2020, 06:56:13 PM
post Re: I started making a drsstc
[Dual Resonant Solid State Tesla coils (DRSSTC)]
Miki_407
November 30, 2020, 01:16:04 PM
post Re: I started making a drsstc
[Dual Resonant Solid State Tesla coils (DRSSTC)]
Mads Barnkob
November 30, 2020, 12:56:05 PM

Sitemap 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 
SimplePortal 2.3.6 © 2008-2014, SimplePortal